DMAC Diamedica Therapeutics Inc.
Health Care, filed as DIAMEDICA THERAPEUTICS INC (COM), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab
In 2026 Q2 Leon Cooperman added to Diamedica Therapeutics.
Who owns this now
Largest portfolio weights among holders, up to 0.7% (Leon Cooperman, Omega Advisors). Not free-float ownership.
Who owns DMAC
Sorted by value, long equity only, as of 2026 Q2.
| History | |||||
|---|---|---|---|---|---|
| Leon Cooperman, Omega Advisors | Add +70.8% | 3,450,000 | $24M | History |
Insider trades
Open-market buys and sales by DMAC's executives, directors and 10% owners in the last 12 months, from their Form 4s
- $7.6M bought by 1 insider
- None no sales outside a trading plan
- None no planned (10b5-1) sales
-
Jan Stahlberg 10% owner, +1 joint filerBuy$7.6M 1,061,277 shares at $7.19 +14% to stakeTraded Nov 17–25 Filed Dec 8, 2025
Also filed in the last 12 months, not counted as buying or selling: 4 stock grants and 1 option exercise.
SEC filings
Recent issuer filings from EDGAR, 23 shown.
| Filed | Form | Detail | Links |
|---|---|---|---|
| 8-K | 2.02,9.01 | Filing Doc | |
| 10-Q | FORM 10-Q | Filing Doc | |
| 8-K | 5.07 | Filing Doc | |
| 8-K | 2.02,9.01 | Filing Doc | |
| 10-Q | FORM 10-Q | Filing Doc | |
| DEF 14A | FORM DEF 14A | Filing Doc | |
| DEFA14A | FORM DEFA14A | Filing Doc | |
| 8-K | 2.02,9.01 | Filing Doc | |
| 10-K | FORM 10-K | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc | |
| 8-K | 8.01 | Filing Doc | |
| 8-K | 7.01,8.01,9.01 | Filing Doc | |
| 8-K | 2.02,9.01 | Filing Doc | |
| 10-Q | FORM 10-Q | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc | |
| SCHEDULE 13G | — | Filing Doc | |
| 424B2 | FORM 424B2 | Filing Doc | |
| 10-Q | FORM 10-Q | Filing Doc | |
| 8-K | 1.01,9.01 | Filing Doc |
No filings match this filter.
Financials
US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.
Balance sheet
Ownership over time
13Fs that reported it each quarter. Click a bar for that quarter’s holders.