R. Stephen Harshbarger

CIK: 0001262184

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (14.3%)

Derivative conversions

Awards (A)2 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)4 (57.1%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SOTK

SONO TEK CORP

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

SOTK
SONO TEK CORP
Oct 6, 2026
Disposition(D)
Sono-Tek Options
Direct
13.2K shares at avg. $3.25-
SOTK
SONO TEK CORP
Oct 6, 2026
Tax Payment(F)
Direct
6.3K shares at avg. $6.81$43K
SOTK
SONO TEK CORP
Oct 6, 2026
Exercise(M)
Direct
13.2K shares at avg. $3.25$43K
SOTK
SONO TEK CORP
Aug 20, 2026
Award(A)
Sono-Tek Options
Direct
17.3K shares at avg. $5.35-
SOTK
SONO TEK CORP
Aug 21, 2025
Award(A)
Sono-Tek Options
Direct
29.3K shares at avg. $3.25-
SOTK
SONO TEK CORP
Jan 24, 2025
Gift(G)
Direct
8.5K shares-
SOTK
SONO TEK CORP
Nov 7, 2024
Gift(G)
Direct
8K shares-

		Type	Shares	Price		Ownership
Oct 6, 2026	SOTK SONO TEK CORP	Disposition(D) Sono-Tek Options	13,171	$3.25	-	Direct
Oct 6, 2026	SOTK SONO TEK CORP	Tax Payment(F)	6,286	$6.81	$42,808	Direct
Oct 6, 2026	SOTK SONO TEK CORP	Exercise(M)	13,171	$3.25	$42,806	Direct
Aug 20, 2026	SOTK SONO TEK CORP	Award(A) Sono-Tek Options	17,291	$5.35	-	Direct
Aug 21, 2025	SOTK SONO TEK CORP	Award(A) Sono-Tek Options	29,268	$3.25	-	Direct
Jan 24, 2025	SOTK SONO TEK CORP	Gift(G)	8,500	-	$0	Direct
Nov 7, 2024	SOTK SONO TEK CORP	Gift(G)	8,000	-	$0	Direct

1-7 of 7 transactions

About HARSHBARGER R STEPHEN

HARSHBARGER R STEPHEN (SEC CIK 0001262184) files insider reports with the SEC as CEO of SONO TEK CORP (SOTK).

Signal8 holds 5 ownership filings by HARSHBARGER R STEPHEN, all Form 4s, filed between Nov 8, 2024 and Oct 7, 2026. Those filings report 7 transactions, from Nov 7, 2024 to Oct 6, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on HARSHBARGER R STEPHEN's filings is in PAWLING, NY.

Recent filings by HARSHBARGER R STEPHEN

Oct 6, 2026: Disposition to issuer transaction of SOTK derivative securities (Form 4, code D).
Oct 6, 2026: Tax withholding of SOTK shares (Form 4, code F).
Oct 6, 2026: Option exercise of SOTK shares (Form 4, code M).
Aug 20, 2026: Grant or award of SOTK derivative securities (Form 4, code A).
Aug 21, 2025: Grant or award of SOTK derivative securities (Form 4, code A).

Other insiders filing for SONO TEK CORP (SOTK)

How to read Form 4 transaction codes