Insider Transactions Reported by 10 Insiders of SONIC FOUNDRY INC

Location: Madison, WI

Quick Takeaways

SONIC FOUNDRY INC has 10 insiders with reported activity on this page.
No net insider buy/sell flow is currently reported for the last year.
Recent transaction rows are not currently available.

What Changed

No meaningful buy/sell imbalance is currently visible in the one-year window.
Activity will update as new Forms 3/4/5 are filed.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 14 May 2025.

Buys

Shares: 0

Insiders: 0

Sells

Shares: 0

Insiders: 0

Net

Shares: 0

Insiders: 0

Window (months)	Buy $	Sell $	Net $
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

SONIC FOUNDRY INC executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Valuation	Report Date
Mark D. Burish	Director, 10%+ Owner	$4,423,261	Mixed	10 Mar 2023
Ron W. Busslinger	10%+ Owner	$992,288	Mixed	13 Oct 2022
Frederick H. Kopko Jr.	Director	$75,058	Mixed	04 Apr 2022
William St Lawrence	Director	$13,500	Mixed	10 Mar 2023
Taha Jangda	Director	$5,073	Mixed	04 Apr 2022
Robert M. Lipps	Executive Vice President		Mixed	02 Jan 2023
Kenneth A. Minor	Chief Financial Officer		Mixed	02 Jan 2023
Brian Wiegand	Director		Mixed	10 Mar 2023
Joe Mozden Jr.	Chief Executive Officer, Director		Mixed	02 Jan 2023
Nelson A. Murphy	Director		Mixed	10 Mar 2023

Top shareholders of SONIC FOUNDRY INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Mark D. Burish	3/4/5	Director, 10%+ Owner	— mixed-class rows	4,880,726 mixed-class rows	$4,423,261	—	10 Mar 2023	3/4/5
Ron W. Busslinger	3/4/5	10%+ Owner	— class O/S missing	1,090,426	$992,288	—	13 Oct 2022	3/4/5
Frederick H. Kopko Jr.	3/4/5	Director	— mixed-class rows	102,481 mixed-class rows	$75,058	—	04 Apr 2022	3/4/5
William St Lawrence	3/4/5	Director	— mixed-class rows	22,835 mixed-class rows	$13,500	—	10 Mar 2023	3/4/5
Taha Jangda	3/4/5	Director	— mixed-class rows	11,575 mixed-class rows	$5,073	—	04 Apr 2022	3/4/5
Joe Mozden Jr.	3/4/5	Chief Executive Officer, Director	— class O/S missing	855,000	—	—	02 Jan 2023	3/4/5
Robert M. Lipps	3/4/5	Executive Vice President	— class O/S missing	155,160	—	—	02 Jan 2023	3/4/5
Brian Wiegand	3/4/5	Director	— class O/S missing	22,000	—	—	10 Mar 2023	3/4/5
Nelson A. Murphy	3/4/5	Director	— class O/S missing	17,000	—	—	10 Mar 2023	3/4/5
Kenneth A. Minor	3/4/5	Chief Financial Officer	— class O/S missing	10,000	—	—	02 Jan 2023	3/4/5

Recent Insider Transactions by Companies or Individuals for SONIC FOUNDRY INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
No insider transactions were found in the last 12 months for this issuer.

* An asterisk sign (*) next to the price indicates that the price is likely invalid.