DiaMedica Therapeutics Inc. (DMAC) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-03

DiaMedica Therapeutics Inc. (DMAC) has filed 9 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-03. 2 Form 8-K material event filings were reported by DMAC in the last 90 days. InsiderAlpha tracks every DMAC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About DiaMedica Therapeutics Inc. (DMAC)

SEC CIK	0001401040

90-Day SEC Filing Activity

Form 4 filings (90d)	9
Form 8-K filings (90d)	2
Latest Form 4 filing	2026-06-03

Recent DMAC Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2025-08-27	STAHLBERG JAN	10% Owner	P — Open-market purchase	50.8K	$6.00	$305K	SEC
2025-08-26	STAHLBERG JAN	10% Owner	P — Open-market purchase	59.6K	$6.00	$358K	SEC
2025-08-25	STAHLBERG JAN	10% Owner	P — Open-market purchase	338.3K	$6.00	$2.03M	SEC
2025-08-22	STAHLBERG JAN	10% Owner	P — Open-market purchase	59.8K	$5.96	$357K	SEC
2025-08-21	STAHLBERG JAN	10% Owner	P — Open-market purchase	48.2K	$5.96	$287K	SEC
2025-08-20	STAHLBERG JAN	10% Owner	P — Open-market purchase	71.1K	$5.86	$416K	SEC
2025-08-15	STAHLBERG JAN	10% Owner	P — Open-market purchase	8.2K	$6.00	$49K	SEC
2025-08-14	STAHLBERG JAN	10% Owner	P — Open-market purchase	70.4K	$5.99	$422K	SEC
2025-08-13	STAHLBERG JAN	10% Owner	P — Open-market purchase	293.6K	$5.91	$1.73M	SEC
2025-07-23	JACINTO RICHARD II	10% Owner	P — Open-market purchase	400.0K	$3.50	$1.40M	SEC
2025-07-23	STAHLBERG JAN	10% Owner	P — Open-market purchase	1.54M	$3.50	$5.40M	SEC
2025-07-23	Von Koch Thomas	10% Owner	P — Open-market purchase	2.86M	$3.50	$10.00M	SEC

All transactions sourced from SEC EDGAR Form 4 filings for DiaMedica Therapeutics Inc. (DMAC). Updated in real time as new filings are submitted to the SEC.

Most-Active DMAC Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Kuntz Richard	1	—
Krop Julie	1	—
Parsons James T.	1	—
Pauls Dietrich John	1	—
Kellen Scott	1	—

Recent DMAC Form 8-K Material Events

2026-05-21 — Item 5.07 [SEC]
2026-05-06 — Item 2.02, 9.01 [SEC]
2026-03-30 — Item 2.02, 9.01 · Earnings · neutral [SEC]
DiaMedica Therapeutics announced its consolidated financial results for the year ended December 31, 2025 on March 30, 2026. The filing provides full-year 2025 financial results and a business update via press release, with no indication of beat, miss, or guidance changes.

Recent Insider Filings

2026-06-03 — Giuffre Randall Michael (Insider)
2026-06-03 — Kuntz Richard (Insider)
2026-06-03 — O'Connor Daniel J. (Insider)
2026-06-03 — Lewis Tanya (Insider)
2026-06-03 — Semba Charles Pauling (Insider)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in DMAC insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

DMAC Insider Trading — FAQ

What is the latest insider trade for DMAC?: DiaMedica Therapeutics Inc. (DMAC) had 9 insider filings in the last 90 days, with the most recent on 2026-06-03. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying DMAC stock?: 0 insider purchases of DMAC were filed in the last 90 days.
How many insiders are selling DMAC stock?: 0 insider sales of DMAC were filed in the last 90 days.
Where can I see DMAC SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every DMAC SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live DMAC dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.