Transaction · 0001171520-26-000292

HARSHBARGER R STEPHEN

HARSHBARGER R STEPHEN, CEO, reported a transaction classified as exercise at SONO TEK CORP involving 13171.000000 shares for an estimated $42805.75. Reported holdings after the transaction were 278449.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCEO
SOTKSONO TEK CORP
Filing timeOct 07
Trade dateOct 06, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableCalculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$4.72
Pre-filing
1mo ago +6.1%1w ago +0.0%1d ago +0.0%
Returns since
7d30d90d180d1y

SOTK price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SOTK since 2026-10-07Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0001171520-26-000292
Sono-Tek Common Stock
Transaction date
Oct 06, 2026
Filed Oct 07, 2026, 08:15 PM · 1d delay
Shares
13.1k sh
$3.25 per share
Estimated value
$42.8k
Computed from shares × price
Holdings after
278k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Reporting person exercised 13171 vested options.

  2. F2

    Reporting person surrendered 6286 shares of SonoTek common stock as payment for the exercise of options.

Original filing · 0001171520-26-000292
Related transactions

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Same reporting owner
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