Transaction · 0001171520-26-000302

Riemer Joseph

RIEMER JOSEPH, DIR, reported a transaction classified as return at SONO TEK CORP involving 3676.000000 shares for an estimated $17608.04. Reported holdings after the transaction were 17747.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

returnSEC transaction code DDIR
SOTKSONO TEK CORP
Trade date
Oct 12, 2026
Filing date
Oct 13, 2026
View on SEC Insider profile
Estimated value-$17.6kShares × reported price
Shares traded3.67k$4.79 per share
Holdings after17.7kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Not calculated for derivative securities.

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.

SOTK price since this filing

Daily closing prices, with the filing date and available return windows
SOTK · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -35.5%1w ago -33.7%1d ago -0.6%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
return
Code D
Identifier
0001171520-26-000302
SOTK Options
Transaction date
Oct 12, 2026
Filed Oct 13, 2026, 08:15 PM · 1d delay
Shares
3,676 sh
$4.79 per share
Estimated value
-$17.6k
Computed from shares × price
Holdings after
17,747 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

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

-6 points

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

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
  • derivative_transaction-16 points

    is_derivative = true

    Derivative exercise rows are less discretionary than open-market purchases.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

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

    Reporting person exercised 2000 vested options.

  2. F2

    Reporting person exercised 6050 vested options.

  3. F3

    Reporting person exercised 3300 vested options.

  4. F4

    Reporting person exercised 3676 vested options.

  5. F5

    Reporting person exercised 4267 vested options.

  6. F6

    Reporting person exercised 3158 vested options.

  7. F7

    Reporting person surrenderred 749 shares of SOTK common stock as payment for the exercise of options.

  8. F8

    Reporting person surrenderred 2726 shares of SOTK common stock as payment for the exercise of options.

  9. F9

    Reporting person surrenderred 736 shares of SOTK common stock as payment for the exercise of options.

  10. F10

    Reporting person surrenderred 2487 shares of SOTK common stock as payment for the exercise of options.

  11. F11

    Reporting person surrenderred 2483 shares of SOTK common stock as payment for the exercise of options.

  12. F12

    Reporting person surrenderred 1450 shares of SOTK common stock as payment for the exercise of options.

Original filing · 0001171520-26-000302
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