SONO TEK CORP

Overview

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• TickerSOTK on Nasdaq¹
• IndustrySpecial Industry Machinery, NEC¹
• HeadquartersMilton, New York¹
• Incorporated inNY⁴
• Business address2012 Rt 9W Bldg 3, Milton, Ny 12547⁴
• Filer categoryNon-accelerated filer, Smaller reporting company⁴

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Medical: Our systems are used in this industry to apply micron layers of polymers and drugs, biomedical materials and anti-coagulants.⁶ From its latest annual report

Corporate structure

SONO TEK CORP sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What SONO TEK CORP reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

Investments

Intangibles and goodwill

Inventory

Properties, in its own words

We own an industrial park located in Milton, New York. The industrial park consists of approximately 50,000 square feet of office and warehouse space. Our offices, product development, manufacturing and assembly facilities are located in the industrial park. We presently utilize 41,000 square feet or 82% of the park for our operations. We believe our facilities will be adequate for the foreseeable future and the ownership of the industrial park provides us opportunity to expand as we grow.

Approximately 9,000 square feet of the park is leased or available for lease to unrelated third parties at any given time.

Item 2 of the 10-K filed May 28, 2026.⁶

Leadership

Who has led SONO TEK CORP, and when. Pick a name to see everywhere that person has worked.

• Chief executive officerR. Stephen Harshbarger Aug 23, 2024 to now¹⁵
• Chief executive officerChristopher L. Coccio Mar 7, 2008 to Nov 30, 2023¹⁶
• PresidentR. Stephen Harshbarger Nov 13, 2012 to Nov 20, 2023¹⁷
• PresidentJoseph Riemer Oct 17, 2007 to Jul 27, 2012¹⁸
• Chief financial officerStephen James Bagley Sep 11, 2006 to now¹⁹

Subsidiaries and ownership

Subsidiaries (Exhibit 21)

• Sono-Tek Industrial Park LLC New York⁵

The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.

Timeline

1. Oct 14, 20268-K Results of operations; Regulation FD disclosure³⁷
2. Aug 20, 20268-K Results of operations; Shareholder vote; Regulation FD disclosure³⁸
3. Jul 8, 20268-K Results of operations; Regulation FD disclosure³⁹
4. May 28, 20268-K Results of operations; Regulation FD disclosure⁴⁰
5. Jan 13, 20268-K Results of operations; Regulation FD disclosure⁴¹
6. Nov 12, 20258-K Results of operations; Regulation FD disclosure⁴²
7. Nov 12, 20258-K Entered a material agreement; Ended a material agreement⁴³
8. Oct 14, 20258-K Results of operations; Regulation FD disclosure⁴⁴
9. Oct 14, 20258-K Results of operations; Regulation FD disclosure⁴⁵
10. Sep 3, 20258-K Results of operations; Regulation FD disclosure⁴⁶
11. Aug 25, 20258-K Executive or director change; Shareholder vote⁴⁷
12. Aug 21, 20258-K Results of operations; Regulation FD disclosure⁴⁸
13. Aug 23, 2024New chief executive R. Stephen Harshbarger becomes CEO¹⁵
14. Mar 7, 2008New chief executive Christopher L. Coccio becomes CEO¹⁶

Calendar

When it reported results

1. Oct 14, 2026Reported quarterly or annual results³⁷
2. Aug 20, 2026Reported quarterly or annual results³⁸
3. Jul 8, 2026Reported quarterly or annual results³⁹
4. May 28, 2026Reported quarterly or annual results⁴⁰
5. Jan 13, 2026Reported quarterly or annual results⁴¹
6. Nov 12, 2025Reported quarterly or annual results⁴²
7. Oct 14, 2025Reported quarterly or annual results⁴⁴
8. Oct 14, 2025Reported quarterly or annual results⁴⁵

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

270 filings to the SEC since October 2021: 5 annual reports, 17 quarterly reports, 48 major events, 162 insider forms, 8 large holders, 30 other. The latest 20:

1. Oct 14, 202610-Q EDGAR
2. Oct 14, 20268-K EDGAR
3. Oct 13, 20264 EDGAR
4. Oct 13, 20264 EDGAR
5. Oct 9, 20264 EDGAR
6. Oct 7, 20264 EDGAR
7. Oct 7, 20264 PRIMARY DOCUMENT EDGAR
8. Oct 7, 20264 EDGAR
9. Oct 7, 20264 EDGAR
10. Aug 24, 20264 EDGAR
11. Aug 24, 20264 EDGAR
12. Aug 24, 20264 EDGAR
13. Aug 24, 20264 EDGAR
14. Aug 24, 20264 EDGAR
15. Aug 24, 20264 EDGAR
16. Aug 24, 20264 EDGAR
17. Aug 24, 20264 EDGAR
18. Aug 24, 20264 EDGAR
19. Aug 24, 20264 EDGAR
20. Aug 24, 20264 EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

98 open-market trades by officers, directors and large owners since October 2021: 4 buys and 94 sales. Grants, option exercises and gifts are left out.

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

• Emancipation Management LLCSCHEDULE 13G/A, 4 filings Jan 27, 2022 to Jan 6, 2025⁴⁹
• Dawn CuperoSCHEDULE 13G, 1 filing Dec 16, 2024⁵⁰
• Jeffrey O. SpiegelSC 13D/A, 2 filings Jan 18, 2022 to Mar 10, 2022⁵¹
• Adah Nicklin V.SC 13G, 1 filing Jan 10, 2022⁵²

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 30. Change is in shares since the quarter before.

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

How SONO TEK CORP is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

• Name on EDGARSONO TEK CORP¹
• CIK0000806172
• Employer ID (EIN)14-1568099⁶
• Filer statusNon-accelerated filer not an emerging growth company; a smaller reporting company; not a shell company⁶
• Incorporated innew york⁶
• Fiscal year endsFebruary 28¹
• Industry code (SIC)3559 Special Industry Machinery, NEC¹
• SEC reviewing officeOffice of Technology, Division of Corporation Finance¹
• Business address2012 Rt 9W Bldg 3, Milton, NY 12547¹
• Mailing address2012 Rt. 9W, Bldg. 3,, Milton, NY 12547¹
• Phone8457952020¹
• Shares outstanding15,751,736 as of Oct 9, 2026¹⁴
• Public float$51.2M as of Aug 31, 2025⁶
• AuditorCBIZ CPAs P.C., Morristown, NJ PCAOB ID 199; no auditor attestation of internal control over financial reporting⁶
• On EDGAR sinceOct 12, 1995¹
• Filings959 in all: 4 (434), 8-K (218), 10-Q (72), DEF 14A (30), 10-K (23), 10QSB (22), ARS (20), SC 13G/A (17)¹
  All 36 form types

  3 (15), 4/A (13), SD (13), 144 (10), UPLOAD (9), 10KSB (7), CORRESP (6), SC 13D (6), SC 13D/A (5), SC 13G (5), 10-Q/A (4), 8-K/A (4), S-8 (4), 10QSB/A (3), 10-K/A (2), 8-A12G/A (2), DEFA14A (2), REGDEX (2), S-8 POS (2), 8-A12B (1), CERT (1), EFFECT (1), NT 10-K (1), PRE 14A (1), PRER14A (1), S-3 (1), SCHEDULE 13G (1), SCHEDULE 13G/A (1)

• Latest filingsAnnual report (10-K) May 28, 2026
  Quarterly report (10-Q) Oct 14, 2026
  Proxy statement (DEF 14A) Jul 22, 2026
  Latest 8-K (8-K) Oct 14, 2026

Securities registered for trading

From the cover page of the 10-K filed May 28, 2026 (Section 12(b) of the Exchange Act).⁶

Risk factors and legal proceedings

The risks SONO TEK CORP names in Item 1A of its 10-K filed May 28, 2026: 39 risks under these headings, as written.⁶

• We do not have long-term commitments for significant revenues with most of our customers and may be unable to retain existing customers, attract new customers or replace departing customers with new customers that can provide comparable revenues and profit margins.
• In recent years, a few major customers and distributors have accounted for a significant portion of our revenue. Our revenue could decline if we are unable to maintain or develop relationships with additional customers or distributors and our results of operations could be adversely affected if any one of these customers is unable to meet their financial obligations to us.
• We may need to raise additional funds to develop our business, which may adversely affect our future growth.
• Changes in United States trade policy, including the imposition of tariffs and the resulting consequences, may have a material adverse impact on our business and results of operations.
• We may be adversely affected by global and regional economic conditions and military, legislative, regulatory and political developments.
• Geopolitical instability and the ongoing military conflict in Iran could adversely affect our business, financial condition, and results of operations.
• Our success will depend, to a large degree, on the expertise and experience of the members of our management team, the loss of whom could have a material adverse effect on our business.
• We will need to add qualified additional personnel as we expand our business, and we may not be able to employ such persons, which could affect our ability to expand and have a material adverse effect on our business.
• If we are unable to manage our expected growth, our business may be materially and adversely affected.
• Our inability to protect our intellectual property rights could negatively affect our business and results of operations.
• We could become subject to intellectual property litigation that could be costly, limit or cancel our intellectual property rights, divert time and efforts away from business operations, require us to pay damages and/or otherwise have an adverse material impact on our business.
• The markets within which we compete are highly competitive. Many of our competitors have greater financial and other resources than we do and one or more of these competitors could use their greater financial and other resources to gain market share at our expense.