Sono-Tek Corporation News

Sono-Tek Announces First Textile Coater Sale

Milton, NY - April 10, 2008 - Sono-Tek Corporation (OTC Bulletin Board: SOTK), the world leader in the development and application of liquid ultrasonic atomization technology, announced the sale of the first ultrasonic WideTrack Textile Coater for industrial use. The coater is based on Sono-Tek's proven WideTrack platform, which has been successfully used in many glass line coating applications over the past four years. The unit was sold to a major textile company, and will replace a traditional finishing line at the customer's facility, which applies several different finishes to the fabric.

The current approach in the industry to textile finishing involves running a fabric line through a bath of chemicals and water to impart a desired property such as water repellency, stain repellency, antimicrobial action, flame retarding properties, etc. After this bath, the excess liquid must be removed from the fabric, typically by passing the fabric line through a heating section to evaporate the moisture. Since most fabric finishing treatments are only required on or near the surface of the material, the bath method is wasteful of chemicals, water and energy.

Sono-Tek's new WideTrack Textile Coater provides a series of ultrasonic nozzles in a unit positioned over the fabric line, plus a computerized control system to determine the flow of liquid required depending on the speed of the line and the performance requirements of the finishing coat, and an integrated pumping system. Less of the finishing liquid can be used in achieving the required performance, and a reduction in heat energy is also achieved. Textile customers have tried to use traditional pressure nozzles in the past to replace the bath method, but had problems with clogging in the small openings required in these nozzles. In contrast, the ultrasonic nozzle has a large opening for the liquid, which does not clog. Furthermore, the ultrasonic vibration provides a self-cleaning mechanism for Sono-Tek's nozzles, which provides additional insurance against clogging, in addition to using less liquid than traditional pressure nozzles. This system can be configured in a variety of widths, up to 120" or beyond, if needed. Multiple solutions can be supported in a single frame as well.

Sono-Tek CEO Dr. Christopher L. Coccio, stated, "Sono-Tek's WideTrack Textile Coater offers the textile industry a key advantage in competing with offshore manufacturers by saving them energy and chemicals in the application of performance finishes. There is an added environmental benefit in that less chemical and water use means less clean up afterwards, and a smaller carbon footprint. We are very excited about the potential applications for our textile coater, as the industry becomes familiar with this game-changing technology. We also see additional benefits in allowing a manufacturer to apply two independent coatings, one to each side of a fabric simultaneously. This approach opens the door to fabrics that may attract moisture from one side, yet repel it on the other, resulting in a new type of performance fabric."

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com.

Sono-Tek Corporation is a leading developer and manufacturer of liquid spray products based on its proprietary ultrasonic nozzle technology. Founded in 1975, the Company's products have long been recognized for their performance, quality, and reliability.

Sono-Tek Assigned Patent for Its MediSonic Technology

Milton, NY - February 21, 2008 - Sono-Tek Corporation, the world leader in the development and application of liquid ultrasonic atomization technology into precision and liquid conserving spraying and coating application systems, announces that it has recently been assigned a patent for MediSonic by the USPTO.

The patent is entitled "Process for Coating Three Dimensional Substrates with Thin Organic Films and Products" and relates to equipment and processes for the creation of thin organic films on complicated substrates using Sono-Tek's ultrasonic nozzle technology in combination with a vacuum system. Examples of potential and actual applications of this technology include the coating of implantable medical devices such as drug-coated cardiac stents, diabetes monitors, and other complicated geometries. The advantage of the MediSonic unit is that it can coat many small devices simultaneously by the interaction of the ultrasonically created vapor cloud in the vacuum chamber.

For more information about MediSonic technology and the patent, visit www.sono-tek.com under the heading of "MediSonic."

Sono-Tek Announces New Web Site

Steve Harshbarger — Feb. 25, 2008

The new web site is designed for easy navigation, allowing customers to find products or applications of interest within 1-2 clicks from the home page. In addition, many new web pages have been added to the Sono-Tek site. These recently created web pages are primarily focusing on new industries of growth into which Sono-Tek is expanding. You now find web pages that talk about Sono-Tek�s equipment for fuel cell coating, solar cell coating, food / food packaging coating, production volume stent coating machines and SonoDry Ultrasonic spray dryers.

CEO of Sono-Tek Corporation, Dr. Christopher L. Coccio stated, "This new web site does an excellent job showing the success Sono-Tek has had expanding into new industries with our ultrasonic spray technology. Our prior web page was more focused on ultrasonic technology with less application specific information. Over the past 2 years we have developed many application specific products and our web site now reflects our expertise in these areas. The new web site will provide our customers a better understanding of how our products bring benefit to their specific requirements."

Sono-Tek is also planning to introduce a new video section of the web site in April 08.

For more information on Sono-Tek products email info@Sono-Tek.com or call 845-795-2020.

Sono-Tek Announces Third Quarter Earnings

(January 11, 2008-Milton, NY) Sono-Tek Corporation (OTC BB: SOTK) today announced sales of $1,560,558 for the three months ended November 30, 2007 compared to sales of $1,624,015 for the same period of last year, a decrease of 4% or $63,457. For the nine months ended November 30, 2007, the Company reported sales of $4,207,724, a decrease of 20% or $1,031,974, compared to sales of $5,239,698 for the same period of last year. The most notable reason for the decrease in the Company's nine months sales level is the softness in the electronics market caused by the slowdown in the housing and automotive sectors. These two business sectors are significant users of printed circuit boards, which in turn affects sales of fluxing units. Net income for the three and nine month periods ended November 30, 2007 was $23,649 and $55,632, respectively, compared to $114,143 and $472,810, respectively for prior year periods. The decreases in net income are mainly a result of reduced sales volumes and the Company's continued support of its business development program.

According to Dr. Christopher L. Coccio, Sono-Tek's Chairman and CEO, "The exciting news is that the Company has experienced an increase in its third quarter sales of $1,560,558 over second quarter sales of $1,414,523 sales, which in turn were above first quarter sales of $1,232,643. We believe this improving trend is related to our new business development program. We continue to use current income for product and market development, believing it to be well justified for the future growth of the Company. We believe there are significant opportunities in the medical device market for newer coatings, alternative energy technologies such as fuel cells and solar panel coatings, additional glass and textile applications, spray drying applications, and nanotechnology applications. Each of these opportunities requires the application of engineering, service, and sales resources to capture a share of these growing markets. Our recent orders include a new stent coating unit designed to facilitate the treatment of bifurcated heart lesions, as well as another unit that can coat multiple stents in a batch, thereby lessening production time for our customers."

The balance sheet is improved from last year at this time, with working capital of $4,227,000 at November 30, 2007 versus $ 4,093,000 at November 30, 2006, and stockholders' equity increased from $4,755,000 at November 30, 2006 to $4,935,000 at November 30, 2007. The Company has total debt of $58,437 resulting in an excellent debt to equity ratio. The strong balance sheet and cash position earned over the past several years has allowed the Company to make current expenditures in both new technology and geographical markets this year, to pursue strong sales growth.

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com

This earnings release contains forward looking statements regarding future events and the future performance of Sono-Tek Corporation that involve risks and uncertainties that could cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions; political, regulatory, competitive and technological developments affecting the Company's operations or the demand for its products; timely development and market acceptance of new products; adequacy of financing; capacity additions, the ability to enforce patents and the successful implementation of the business development program. We refer you to documents that the company files with the Securities and Exchange Commission, which includes Form 10-KSB and Form 10-QSBs containing additional important information.

	Nine Months Ended November 30,		Three Months Ended November 30,
	2007	2006	2007	2006
Net Sales	$4,207,724	$5,239,698	$1,560,558	$1,624,015
Net Income	$55,632	$472,810	$23,649	$114,143
Basic Earnings Per Share	$0.00	$0.03	$0.00	$0.01
Diluted Earnings Per Share	$0.00	$0.03	$0.00	$0.01
Weighted Average Shares - Basic	14,360,541	14,359,738	14,360,541	14,204,448
Weighted Average Shares - Diluted	14,412,523	14,456,780	14,409,178	14,298,155

Sono-Tek Announces Major Business Development Program

Fall 2007 Newsletter

Dear Shareholder:

Some of you may not have seen the earnings release for the second quarter of our current fiscal year on the internet, we have included the following excerpts for all of our shareholders:

Sono-Tek Corporation (OTC BB: SOTK) announced sales of $1,414,523 for the three months ended August 31, 2007, compared to sales of $1,833,938 for the same period last year. For the three months ended August 31, 2007, the Company had net income of $12,070 compared to $233,836 for the prior year period. Earnings per share for the three months ended August 31, 2007 was $.00 compared to $.02 for the prior year period.

Sales were lower than last year due to a slowdown in the US economy and its impact on the Company's customers. One factor has been the decline in the domestic housing market and its impact on electronics purchases. However, sales were higher than the $1,232,643 reported in the first quarter of the current fiscal year. Net income for the second quarter was below the same quarter of last year due to the reduced sales volume noted above, as well as the funding of new initiatives from operating income in the current quarter.

Business cycles and periodic slowdowns are a part of economic life, and our business is not immune to their impact. However, our responsibility is to seek profitable growth in spite of obstacles the economy may place in our path. The catch is in the words "profitable growth", since in most cases it takes money to make money. Specifically, the Company has a choice when things are slow to either show current profits by cost cutting, or to move forward on technical and market development at the expense of current profits.

We have been following the latter path of investing in future growth for the past two quarters, and in fact will be doing more of this going forward, as you can see from the second part of the press release:

New Business Development Program Announced

Dr. Christopher L. Coccio, Chairman and CEO, announced that "a recent meeting of the Board of Directors has approved a multi-year business development program where the Company will invest approximately $2M in creating new business growth. The program will be led by Dr. Joseph Riemer, who was recently appointed as President of Sono-Tek, and has as its goal a substantial increase in revenues over the next several years to move Sono-Tek into the $10-$20m revenue arena. Funding for the program will be primarily derived from operating revenues, possibly augmented with some of our cash reserves, and is not expected to require external funding. The program is similar to the new initiatives that have been underway in the first and second quarters of the current fiscal year.�"

The program will focus on areas where we have demonstrated new capabilities and on areas where there appears to be more opportunity that we could serve with additional technical and sales personnel.

Such areas include medical device coatings, coatings for solar and fuel cells serving the clean energy market, biodegradable food packaging and applications of natural antimicrobials to food products, and the glass and textile industries. In our estimate, our future sales for the food industry alone could become Sono-Tek's largest business segment over time.

Sono-Tek is pursuing this program as a means to grow both the top and bottom lines. Sono-Tek believes that trading current income for future growth is the right choice for the Company at this time, and it will closely monitor the plans' execution and progress.

We are excited about where this program can take us. We have put in place organizational changes designed to focus on the growth opportunities before us, and we are bringing in additional talent to strengthen our structure. Specifically, we are creating several Strategic Business Units, each headed by a director who will be responsible for the growth in their segment. Each of the areas we will be pursuing has specific targets and resources, and in most cases, demonstrated success of our equipment in the application. We intend to apply our marketing, sales and technical resources to ramp up these promising applications and through them, generate larger streams of revenue and income.

We believe this is the right choice for Sono-Tek at this time, considering the success we have had in expanding into the medical device field and the international market in previous years. It is our hope and expectation that we will be a stronger, more diverse, and profitable Company after one to two years of this program.

Sincerely,
Christopher L. Coccio, PhD
Chairman and CEO

Sono-Tek Announces Second Quarter Earnings and Major Business Development Program

(October 16, 2007-Milton, NY) Sono-Tek Corporation (OTC BB: SOTK) today announced sales of $1,414,523 for the three months ended August 31, 2007, compared to sales of $1,833,938 for the same period last year. For the three months ended August 31, 2007, the Company had net income of $12,070 compared to $233,836 for the prior year period. Earnings per share for the three months ended August 31, 2007 was $.00 compared to $.02 for the prior year period.

New Business Development Program Announced

Dr. Christopher L. Coccio, Chairman and CEO, announced that "a recent meeting of the Board of Directors has approved a multi-year business development program where the Company will invest approximately $2M in creating new business growth. The program will be led by Dr. Joseph Riemer, who was recently appointed as President of Sono-Tek, and has as its goal a substantial increase in revenues over the next several years to move Sono-Tek into the $10-$20m revenue arena. Funding for the program will be primarily derived from operating revenues, possibly augmented with some of our cash reserves and is not expected to require external funding. The program is similar to the new initiatives that have been underway in the first and second quarters of the current fiscal year."

The program will focus on areas where the Company has demonstrated capabilities and where there appears to be more opportunity that could be served with additional technical and sales personnel. Such areas include medical device coatings, coatings for solar and fuel cell devices serving the clean energy market, biodegradable food packaging and applications of natural antimicrobials to food products, and the glass and textile industries.

Sono-Tek is pursuing this program as a means to counteract the current slowdown in the electronics industry, as well as to add further diversification to our top line. Sono-Tek believes that trading current income for future growth is the right choice for the Company at this time, although it recognizes the risks inherent in any spending program and it will monitor the spending and results as it goes forward.

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com

Sono-Tek Corporation
Selected Financial Data
Unaudited

	Six Months Ended August 31,		Three Months Ended August 31,
	2007	2006	2007	2006
Net Sales	$2,647,166	$3,615,682	$1,414,523	$1,833,938
Net Income	$31,984	$358,667	$12,070	$233,836
Basic Earnings Per Share	$0.00	$0.02	$0.00	$0.02
Diluted Earnings Per Share	$0.00	$0.02	$0.00	$0.02
Weighted Average Shares - Basic	14,360,541	14,359,341	14,360,541	14,360,541
Weighted Average Shares - Diluted	14,445,376	14,461,122	14,444,427	14,460,211

Sono-Tek Holds Annual Shareholder Meeting

Milton, NY, August 17, 2007 - Sono-Tek Corporation (OTC BB: SOTK) held its Annual Shareholders Meeting on August 16, 2007 in Milton, New York. The results of Fiscal Year 2007, which ended on February 28, 2007, were reported. During the meeting, Dr. Christopher L. Coccio, President and CEO, described Sono-Tek�s continued efforts aimed at developing both new geographical markets and new technology and application based markets. A multi-year review was presented that showed the Company�s progress over the past six years. Highlights included the doubling of sales to nearly $7 million over that period, the increase in sales overseas and to the medical device coating market, the continued emphasis on increasing the talent and manpower in sales, engineering, and service organizations, the reduction in debt to negligible levels, and the increase in shareholder equity and cash reserves to record levels. The past year was noted to be flat in sales due to the electronics segment slowdown. The net income was lower than the previous year due to the addition of key staff and investments in development programs aimed at future growth for the business. Speaking of the current fiscal year, Dr. Coccio noted that, "Sono-Tek has reported a slowdown in sales in the first quarter, but we expect to see some improvement in the current quarter. We feel we have the financial base, people and programs in place to create the future growth of the Company in the quarters ahead."

New products and applications were also highlighted, such as the entry into alternative energy related coating applications for solar and fuel cells, and an increase in the medical device coating product line to include a peripheral vascular stent coater and a high volume coronary stent coater. New markets include food industry coatings for packaging and food product antimicrobial applications, and the introduction of the SonoDry family of ultrasonic spray dryers for laboratory and nanotechnology applications.

The Company's Board of Directors met subsequent to the annual meeting. At this meeting, Dr. Coccio was named Chairman and Chief Executive Officer in recognition of his contributions over the past six years. The Board named Samuel Schwartz, Chairman Emeritus, and thanked him for his guidance and business judgment over his many years of service and contributions to the Company as Chairman.

Dr. Joseph Riemer, previously VP-Engineering was named President with Sales, Manufacturing, and Technical Services reporting to him, effective September 1, 2007. Dr. Riemer was also appointed to the Board of Directors. He spoke at the meeting about the developing opportunities in the food industry, and will continue to lead our efforts in this exciting market in his role as President.

It was also noted with sadness, that Dr. Harvey Berger, the founder of Sono-Tek and inventor of the ultrasonic atomizing nozzle, passed away on August 9, 2007 after a long illness. Dr. Berger will be remembered by those who worked with him as a mentor and teacher for the younger technical staff at Sono-Tek, as well as a long serving Director, Officer, and friend.

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com. The Company�s slide show presentation used at the annual meeting will be available on the Company�s website.

This earnings release contains forward looking statements regarding future events and the future performance of Sono-Tek Corporation that involve risks and uncertainties that could cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions; political, regulatory, competitive and technological developments affecting the Company�s operations or the demand for its products; timely development and market acceptance of new products; adequacy of financing; capacity additions and the ability to enforce patents. We refer you to documents that the company files with the Securities and Exchange Commission, which includes Form 10-KSB and Form 10-QSBs containing additional important information.

Sono-Tek Offers New Ultrasonic Spray Coater for Food R&D

Milton, NY, July 16, 2007 � Sono-Tek Corporation (OTC BB: SOTK), announced today the release of a new pilot plant scale Ultrasonic Spray Coating System � The Universal Food Coater.

This new versatile equipment was developed in response to specific requests from food manufacturers that observed the advantages of Sono-Tek�s uniform, low flow, ultrasonic spraying capabilities at our laboratory in a batch mode. These manufacturers are interested in investigating further these benefits in a continuous, pilot plant scale manufacturing capacity.

The Sono-Tek Universal Food Coater is equipped with six independently controlled non-clogging ultrasonic atomizing nozzles, mounted in a fashion allowing complete 360 degree coverage of the food target, at a range of liquid flow rates. The unit is equipped with a variable width, variable speed conveyor, allowing the flexibility for testing independently and/or in-line with other manufacturing equipment. These features make the system ideal for optimization of low flow spray coating processes for R&D and small production capacity needs.

The Universal Food Coater is of particular importance to Product and Process developers in the areas of Anti-Microbial protection of Baked Goods, Fresh Cut produce, Dairy and Meat products, and for the application of low dose nutriceuticals, herbal extracts and natural flavors directly onto the surface of food products.

The unit provides an important R&D tool also for other industries, where in-line, continuous and uniform coating of expensive materials is of significance (e.g. Electronics, Medical Devices and Specialty Chemicals).

According to Dr. Christopher L. Coccio, President and CEO, "In the last 6 months Sono-Tek invested significant resources in introducing our technology to the Food Industry. The launch of our Universal Food Coater will help our customers achieve the benefits of uniform, low dose coating, which is of particular importance with some highly potent actives applications in the food and pharmaceutical industries. Our VP of Engineering, Dr. Joseph Riemer, will be available later this month at the annual meeting of the IFT (Institute of Food Technologists) in Chicago, IL, to discuss specific projects to be conducted either at our laboratory or at customers R&D Centers".

More information on the new Universal Food Coater can be found by contacting Dr. Joseph Riemer at 845-795-2020 or by submitting a query on our website: www.sono-tek.com Sono-Tek Corporation is a leading developer and manufacturer of liquid spray products based on its proprietary ultrasonic nozzle technology. Founded in 1975, the Company's products have long been recognized for their performance, quality and reliability. This press release contains forward looking statements regarding future events and the future performance of Sono-Tek Corporation that involve risks and uncertainties that could cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions; political, regulatory, competitive and technological developments affecting the Company's operations or the demand for its products; timely development and market acceptance of new products; adequacy of financing; capacity additions and the ability to enforce patents. We refer you to documents that the company files with the Securities and Exchange Commission, which includes Form 10-KSB and Form 10-QSBs containing additional important information.

Sono-Tek Announces First Quarter Earnings

Sono-Tek Corporation (OTC BB: SOTK) today announced sales of $1,232,643 for the three months ended May 31, 2007, compared to sales of $1,781,744 for the same period of last year. For the three months ended May 31, 2007, the Company had net income of $19,914 compared to $124,831 for the prior year period. Earnings per share for the three months ended May 31, 2007 was $.00 compared to $.01 for the prior year period.

Sales declined due to a slowdown in the US economy and its impact on the Company�s customers, particularly in the electronics industry related to housing construction and automotive production. Current government forecasts are for an improvement in the economy, and Sono-Tek is continuing its efforts to broaden both the geographical and applications base of its business to offset such periodic declines.

Net income for the first quarter decreased when compared to the same quarter of last year due to the reduced sales volume noted above. The Company has put in place cost reduction initiatives in both in the first and second quarters of Fiscal Year 2008. The Company intends to continue its programs aimed at growth in medical coating devices, nanotechnology, food, textile, and glass coatings.

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com

Sono-Tek Corporation is a leading developer and manufacturer of liquid spray products based on its proprietary ultrasonic nozzle technology. Founded in 1975, the Company�s products have long been recognized for their performance, quality, and reliability.

This earnings release contains forward looking statements regarding future events and the future performance of Sono-Tek Corporation that involve risks and uncertainties that could cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions; political, regulatory, competitive and technological developments affecting the Company�s operations or the demand for its products; timely development and market acceptance of new products; adequacy of financing; capacity additions and the ability to enforce patents. We refer you to documents that the company files with the Securities and Exchange Commission, which includes Form 10-KSB and Form 10-QSBs containing additional important information.

Three Months Ended May 31
	20072006
Net Sales	$1,232,643	$1,781,744
Net Income	$19,914	$124,831
Basic Earnings Per Share	$0.00	$0.01
Diluted Earnings Per Share	$0.00	$0.01
Weighted Average Shares � Basic	14,360,541	14,358,140
Weighted Average Shares � Diluted	14,436,298	14,468,868

Sono-Tek Corporation Announces the MediCoat PSI, Peripheral Stent Coating System

Milton, NY, May 29, 2007 � Sono-Tek Corporation (OTC BB: SOTK), announced today the release of the MediCoat PSI. The MediCoat PSI offers the same cutting-edge precision stent coating features as the well established MediCoat DES systems used for coating cardiac stents. The new PSI model is ideal for coating large peripheral stents, and it is capable of coating, in one cycle, multiple stents up to a cumulative length of 8 inches.

MediCoat PSI incorporates Sono-Tek's proven MicroMist ultrasonic atomizing nozzle, and provides stent motion that assures complete coverage of large vascular stents.

Sono-Tek CEO and President, Dr. Christopher L. Coccio stated, "The MediCoat PSI, is a logical addition to the family of Sono-Tek stent coating systems. The application of applying drug/polymer coatings onto peripheral stents is in its infancy; however, several of the large stent manufacturers are pursuing this option. Many of these companies already use MediCoat DES systems from Sono-Tek to coat their cardiac stents. Providing them with solutions for use with peripheral stents is ideal for us. Our first system was recently sold and well received by the customer."

More information on the new SonoDry MediCoat PSI can be found at the following location on our website: http://www.sono-tek.com/biomedical/medicoat_psi.php, or by contacting Dr. Christopher L. Coccio at 845-795-2020.

This press release contains forward looking statements regarding future events and the future performance of Sono-Tek Corporation that involve risks and uncertainties that could cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions; political, regulatory, competitive and technological developments affecting the Company's operations or the demand for its products; timely development and market acceptance of new products; adequacy of financing; capacity additions and the ability to enforce patents. We refer you to documents that the company files with the Securities and Exchange Commission, which includes Form 10-KSB and Form 10-QSBs containing additional important information.

Sono-Tek Announces Year End Earnings

(May 23, 2007-Milton, NY) Sono-Tek Corporation (OTC BB: SOTK) today announced sales of $6,886,000 for the Fiscal Year ended February 28, 2007, compared to sales of $6,871,000 for the previous Fiscal year, an increase of $15,000. While sales appear to be flat, in fact there were significant increases in the sales to medical device companies and to international customers, resulting from our technical and market development programs of the past two years. Offsetting these gains was a general decline in North American sales to the electronics industry, historically, our largest market. The Company anticipated this decline in view of an accelerating move to offshore electronics production, combined with a slowdown in the housing market, and a reduction in the competitiveness of domestic automotive manufacturers. The housing market and domestic automotive companies are large users of printed circuit boards in a variety of electronic devices.

Net income for the year was $544,000, compared to $1,043,000 for the previous Fiscal Year, a decrease of 48%. The decrease in net income is mainly a result of increased spending on marketing, sales, and product development, and the impact of new SEC regulations that treat stock option awards as current expenses. According to Dr. Christopher L. Coccio, Sono-Tek�s CEO and President, "We believe that the reduction in current income generation resulting from increased spending on product and market development is well justified, in that it is expected to create future growth opportunities for the Company. We have been successful in creating new business in the medical device market, and in growing a significantly larger international business in electronics, medical device coatings, and coatings for fuel cells and solar panels."

The balance sheet is improved from last year at this time, with working capital of $4,232,000 versus $3,699,000 at the end of the previous Fiscal Year, and stockholders� equity increased from $4,230,000 to $4,851,000 at February 28, 2007. The Company has total debt of $79,000, resulting in an excellent debt to equity ratio. The strong balance sheet and cash position has allowed the Company to make expenditures in both new technology and geographical markets this year, and will allow it to continue its plans to achieve significant future growth by investments in technology and market development. Some of the key areas being worked on include the new MediCoat PSI and MediCoat 2 products for applying drug eluting coatings to medical devices, the new SonoDry series of spray dryers for nanotechnology and related research applications, the initiative to develop food industry applications for our WideTrack product line, and development work in the energy field to apply our technology to fuel oil combustors, solar panels, and fuel cells.

Dr. Coccio stated, "We expect to see continued softness in the North American electronics industry, which could result in overall sales decreases. We will continue to pursue the newer markets noted above. We believe it would be counterproductive to curtail our current product and market development efforts for short term quarterly results."

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com

This earnings release contains forward looking statements regarding future events and the future performance of Sono-Tek Corporation that involve risks and uncertainties that could cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions; political, regulatory, competitive and technological developments affecting the Company�s operations or the demand for its products; timely development and market acceptance of new products; adequacy of financing; capacity additions and the ability to enforce patents. We refer you to documents that the company files with the Securities and Exchange Commission, which includes Form 10-KSB and Form 10-QSBs containing additional important information.

Sono-Tek Corporation
Selected Financial Data

	Fiscal Year Ended February 28
	2007	2006
Net Sales	$6,886,453	$6,871,069
Net Income	$544,203	$1,043,320
Basic Earnings Per Share	$0.04	$0.07
Diluted Earnings Per Share	$0.04	$0.07
Weighted Average Shares - Basic	14,359,936	14,156,972
Weighted Average Shares - Diluted	14,439,808	14,274,493

Sono-Tek Presents at a Leading International Nanotechnology Food and Agriculture Conference

Milton, NY, April 26, 2007 - Sono-Tek Corporation (OTC BB: SOTK) announced today that Dr. Joseph Riemer, VP of Engineering of Sono-Tek Corp. presented on April 23, 2007, at the Campden & Corleywood Food Research Association (CCFRA, UK) "Nanotechnology Food and Agriculture" workshop, Sono-Tek's unique capabilities in ultrasonic spray coatings, used for direct food contact and packaging films applications.

The objective of CCFRA's workshops is to present available and developing technologies, demonstrations and discussions of food industry needs and technical options in the newly emerging field of nanotechnology.

Included in Dr. Riemer's presentation were examples of successfully demonstrated ultrasonic spraying applications such as nutriceutical coatings, baked goods coatings, uniform spraying of sterilants on aseptic packaging surfaces, and coating of nano clay particles onto biodegradable food packaging films.

The benefits of these applications for food manufacturers are:

Introducing new food products
Cost-of-Goods savings
Enhancing energy efficiency and environmental friendliness

The nanotechnology workshop was attended by representatives of Europe's leading food manufacturing companies, research institutes and universities as well as regulatory and trade associations representatives.

"We are pleased to be invited to present at this prestigious crossroads of business and technology," said Dr. Christopher L. Coccio, President & CEO of Sono-Tek Corp. "Our unique capabilities in ultrasonic atomization are now an enabler for the food industry to, benefit from the progress in the field of nano materials", Dr. Coccio added.

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com

Sono-Tek Offers New Line of Ultrasonic Spray Dryers for Laboratory Use

websupport@sono-tek.com — 2007-04-17

Milton, NY, April 17, 2007 � Sono-Tek Corporation (OTC BB: SOTK), announced today the release of a new line of Laboratory Ultrasonic Spray Drying Systems � The SonoDry Ultrasonic Spray Dryer. This new spray dryer is available in three sizes, providing the ability to choose the proper size machine for differing requirements:

SonoDry 750 ( up to 750 ml/hr)
SonoDry 1000 ( up to 1,000 ml/hr)
SonoDry 1500 ( up to 1,500 ml/hr)

All SonoDry Spray Dryers are supplied with Sono-Tek's unique non-clogging ultrasonic atomizing nozzle incorporated into them. SonoDry systems also have the ability to use a traditional twin fluid air atomizing nozzle system as well. Nozzle requirements can be specified by the customer depending on application needs. The machines can handle both aqueous and solvent based liquids. All systems include software that allows for recipe storage and complete data logging of all system functions. A fully integrated magnetic stirrer and hot plate are standard on both the SonoDry 1000 and SonoDry 1500. SonoDry systems use a high yield twin cyclone capture system. Yields exceeding 95% can be achieved for many applications.

Designed for flexibility to meet a variety of experimental needs, these systems can be operated with an optional congealing nozzle for freeze drying applications, with counter current nozzles to create larger particles, and with a Teflon membrane scrubber to capture particles from sub-micron to nano-particle sizes. These features make the system ideal for a wide range of spray drying processes for R&D and small batch production needs.

The SonoDry series of spray dryers is of particular importance to Product and Process developers in the following industries: Pharmaceuticals (e.g. for drug actives and intermediates, enzymes and low molecular weight proteins), Foods (e.g. for nutriceuticals, herbal extracts and flavors) and Specialty Chemicals (e.g. for fragrances, Cosmetics ingredients and nano-scale particles).

According to Dr. Christopher L. Coccio, President and CEO, "Sono-Tek has had several years of spray drying experience in the US market, integrating our ultrasonic nozzles into traditional spray dryers to help customers achieve benefits such as non-clogging performance, which is particularly important with some nano-particle containing liquids. The SonoDry system is capable of achieving greater particle uniformity compared to traditional spray drying methods, which can be important for some applications. We look forward to presenting this new and versatile product to the global market."

More information on the new SonoDry product line can be found at the following location on our website: www.sono-tek.com/sonodry/, or by contacting Dr. Christopher L. Coccio at 845-795-2020.

Sono-Tek Announces "Baked Goods Industry" Applications Testing

websupport@sono-tek.com — 2007-02-23

MILTON, N.Y., Feb. 23,2007 -- Sono-Tek Corporation (OTC Bulletin Board: SOTK) announced today that it has begun testing and process development projects for clients in the Baked Goods Industry, using its laboratory facility in Milton, New York, USA.

The laboratory is equipped with Sono-Tek proprietary ultrasonic atomization and spraying systems, as well as with versatile heat transfer, mass transfer, electronic control devices, and analytical instruments necessary for developing and specifying new micro/nano scale coating processes directly onto food products and/or their packaging materials.

The Baked Goods Industry projects are supervised by Joseph Riemer, PhD, VP of Engineering of Sono-Tek Corp. Dr. Riemer and his staff have received extensive training in the operation of ultrasonic spraying systems from Harvey Berger, PhD, the Company's Chief Technology Officer and the inventor of the Company's patented ultrasonic nozzle. The new projects will provide Sono-Tek's Food Industry customers with economic benefits resulting from new capabilities to develop and introduce new food products to the market, and from cost savings through more efficient spraying systems. Sono-Tek has already successfully demonstrated to its Baked Goods Industry clients the ability of its ultrasonic spraying systems to accurately coat natural anti-bacterial solutions, natural oils and various glazing and decorating compounds.

"We are pleased to offer these services to our clients, which already include 'Fortune 500' global food manufacturing companies," said Dr. Christopher L. Coccio, Sono-Tek CEO and President. "We are confident that successful testing projects with our clients will result in the sale of custom designed commercial systems to many of them," he added.

Sono-Tek has helped numerous clients in reducing the amount of liquid material required by reducing overspray, with the additional benefit of producing thinner, more precisely controlled coatings of greater uniformity. These technological advantages of Sono-Tek systems provide Sono-Tek's customers both cost and environmental benefits over traditional spraying and coating systems.

For further information, contact Dr. Christopher L. Coccio, at 845-795- 2020, or visit our website at www.sono-tek.com.

Sono-Tek Appoints Vice President of Engineering

websupport@sono-tek.com — 2007-01-29

MILTON, NY, January 25, 2007, Sono-Tek Corporation (OTC BB: SOTK) announced that it had appointed Dr. Joseph Riemer as Vice President of Engineering, on January 23, 2007. Dr. Riemer holds a Ph.D. in Food Science and Technology from the Massachusetts Institute of Technology (MIT), focusing on food technology, food chemistry, biochemical analysis, and food microbiology. His experience includes 7 years with Pfizer in its Adams Confectionary Division, where he was Director, Global Operations Development. Dr. Riemer has also held leading positions with several food, food ingredients, and personal care products companies. He has served in the capacities of research and development, operations, and general management. Prior to joining Sono-Tek, he was a management consultant serving clients in the food, biotech and pharmaceutical industries.

In his new position, Dr. Riemer will be responsible for the growing engineering team at Sono-Tek, and for leading Sono-Tek in the development of new business in the food technology area. Many food production processes involve the use of traditional spray nozzles to apply low dose antimicrobial agents to both food products and food packaging and containers, as well as nutriceutical coatings directly on foods. Many of these applications would benefit from Sono-Tek's ultrasonic atomization and Nanotechnology capabilities. Sono-Tek has helped numerous clients in reducing the amount of liquid material required by reducing overspray, with the additional benefit of producing thinner, more precisely controlled coatings of greater uniformity. These technological advantages of Sono-Tek systems provide Sono-Tek's customers both cost and environmental benefits over traditional spraying and coating systems.

According to Dr. Christopher L. Coccio, Sono-Tek's CEO and President, "The addition of Dr. Riemer to our team is a continuation of our efforts and willingness to put in place resources that could lead to significant growth of the business over the next several years".

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com.

Sono-Tek Announces Third Quarter Earnings

websupport@sono-tek.com — 2007-01-12

(January 12, 2007-Milton, NY) Sono-Tek Corporation (OTC BB: SOTK) today announced sales of $1,624,000 for the three months ended November 30, 2006 compared to sales of $1,671,000 for the same period of last year, a decrease of 2.8% or $47,000. For the nine months ended November 30, 2006, the Company reported sales of $5,240,000, an increase of 3% or $157,000 compared to sales of $5,083,000 for the same period of last year. The Company's nine months sales levels have increased slightly as the result of continued new product development efforts, related marketing thrusts, and expansion into international markets. The Company experienced a significant increase in sales in its international markets, which offset a 20% decline in its domestic electronics business this year. The Company anticipated this decline in view of an accelerating move to offshore electronics production, combined with a slowdown in the housing market, and a reduction in the competitiveness of domestic automotive manufacturers. The housing market and domestic automotive companies are large users of printed circuit boards in a variety of electronic devices.

Net income for the three and nine month periods ended November 30, 2006 was $114,000 and $473,000, respectively, compared to $280,000 and $666,000, respectively for prior year periods. Net income decreased by 59% for the three month period ended November 30, 2006 when compared to the same period last year. Net income decreased by 29% for the nine month period ended November 30, 2006 when compared to the same period last year. The decreases in net income are mainly a result of increased spending on marketing, sales, and product development, plus some minor impact from older inventory write-downs and the impact of new SEC regulations that treat stock option awards as current expenses. According to Dr. Christopher L. Coccio, Sono-Tek's CEO and President, "We believe that some reduction in current income generation resulting from increased spending on product and market development is well justified in that it is expected to create future growth opportunities for the Company. We have been successful in creating new business in the medical device market, and in growing a significantly larger international business in electronics, medical device coatings, and coatings for new areas such as fuel cells and solar panels using our innovative WideTrack coating systems. Without these initiatives, the Company would have experienced a decline in sales related to the decline in domestic electronics production."

The balance sheet is improved from last year at this time, with working capital of $4,093,000 at November 30, 2006 versus $3,078,000 at November 30, 2005, and stockholders' equity increased from $3,595,000 at November 30, 2005 to $4,755,000 at November 30, 2006. The Company has total debt of $85,000, resulting in an excellent debt to equity ratio. The strong balance sheet and cash position has allowed the Company to make current expenditures in both new technology and geographical markets this year, so that it can continue its commitment to achieving double digit percentage growth in sales in the future.

According to Dr. Christopher L. Coccio, "We are continuing to invest time and money in the creation of new products and markets. For example, in the past quarter, we have engaged a food technology expert, Dr. Joseph Riemer, to help us explore and pursue opportunities for ultrasonic spray applications in that industry, particularly as that industry turns to coating technology that includes nanotechnology to prevent spoilage, improve flavorings, and to reduce costs. Dr. Riemer will be joining Sono-Tek this month on a full time basis to head up our engineering organization, in addition to pursuing opportunities in the food industry. We feel that his strong technology and management background will be an asset to Sono-Tek in the future. We are also collaborating with an oil burner company to develop a new, higher efficiency way of heating based on our nozzle technology. In addition we are continuing the development of our WideTrack coating system for application to glass lines, textile lines, solar and fuel cell applications, and a growing array of nanotechnology based applications."

For further information, contact Dr. Christopher L. Coccio, at 845-795-2020, or visit our website at www.sono-tek.com

This earnings release contains forward looking statements regarding future events and the future performance of Sono-Tek Corporation that involve risks and uncertainties that could cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions; political, regulatory, competitive and technological developments affecting the Company's operations or the demand for its products; timely development and market acceptance of new products; adequacy of financing; capacity additions and the ability to enforce patents. We refer you to documents that the company files with the Securities and Exchange Commission, which includes Form 10-KSB and Form 10-QSBs containing additional important information.