Insider filing · DMAC

Jan Stahlberg bought $5.4M of DiaMedica Therapeutics (DMAC)

Executed Jul 23 2025, disclosed Jul 25 2025, 2 days later.

Over the 21 trading sessions from the disclosed entry session (Jul 25 2025), the stock returned +24.4% (delay-adjusted); from the execution session (Jul 23 2025), +30.2%. Derived: entry at the session's open, exit at the close 20 sessions later.

JS Jan Stahlberg 10% owner profile →

Jan Stahlberg (10% owner) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales, 1 filed past the two-business-day deadline), most often in DMAC. Across 1 priced purchase filing, the average 21-session return was +48.7% from execution and -5.1% from disclosure (delay-adjusted; derived). The largest single filing was $7.6M of DMAC (1,061,277 sh across 7 lots, as filed), executed Nov 17 2025.

DMAC DMAC DMAC · 5 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→