DMAC

DiaMedica Therapeutics Inc.

Pharmaceutical PreparationsNasdaqNon-accelerated filer<br>Smaller reporting company

Total Trades

24

Buys

23

Sells

1

Largest Trade

$1M+

Insiders

9

Institutional Funds

69

Inst. Value

$1M+

Activist Filings

19

Insider Trades

InsiderTitleTypeValueSharesPriceDate
STAHLBERG JAN10% OwnerBUY$1M+1.1M$7.19Dec 8, 2025
STAHLBERG JAN10% OwnerBUY$1M+1.0M$5.96Sep 4, 2025
STAHLBERG JAN10% OwnerBUY$1M+1.5M$3.50Jul 25, 2025
Von Koch Thomas10% OwnerBUY$1M+2.9M$3.50Jul 25, 2025
JACINTO RICHARD II10% OwnerBUY$1M+400K$3.50Jul 25, 2025
Von Koch Thomas10% OwnerBUY$1M+1.2M$2.50Jul 1, 2024
STAHLBERG JAN10% OwnerBUY$1M+1.2M$2.50Jul 1, 2024
Wambeke David J.Chief Business Off…BUY$15K–$50K20K$2.46Nov 16, 2023
Von Koch Thomas10% OwnerBUY$1M+1.5M$3.40Jun 27, 2023
Giuffre Randall MichaelDirectorBUY$100K–$500K65K$3.91Jun 26, 2023
Pauls Dietrich JohnPresident and CEOBUY$15K–$50K13K$3.91Jun 26, 2023
Semba Charles PaulingDirectorBUY$15K–$50K13K$3.91Jun 26, 2023
Kellen ScottCFO and SecretaryBUY$15K–$50K10K$3.91Jun 26, 2023
Wambeke David J.Chief Business Off…BUY$100K–$500K38K$3.91Jun 26, 2023
Pilnik Richard D.DirectorBUY$100K–$500K38K$3.91Jun 26, 2023
Wambeke David J.Chief Business Off…BUY$500K+469K$1.60Apr 11, 2023
Giuffre Randall MichaelDirectorBUY$50K–$100K57K$1.42Dec 12, 2022
Giuffre Randall MichaelDirectorBUY$15K–$50K25K$1.40Dec 8, 2022
Von Koch Thomas10% OwnerBUY$1M+2.9M$1.24Dec 6, 2022
Von Koch Thomas10% OwnerSELL$1M+2.9M$1.24Dec 6, 2022
Pilnik Richard D.DirectorBUY$15K–$50K35K$1.39Dec 5, 2022
Giuffre Randall MichaelDirectorBUY<$1K819$1.19Dec 5, 2022
Giuffre Randall MichaelDirectorBUY$50K–$100K67K$1.20Dec 1, 2022
Von Koch Thomas10% OwnerBUY$100K–$500K208K$1.33Jul 21, 2022
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Institutional Ownership

13F filings as of Dec 31, 2025 · 69 funds holding

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Dialectic Life Sciences SPV LLC

SC 13G/A · Feb 17, 2026

0.0%

0 shares

TRILL AB

SC 13G/A · Feb 6, 2026

16.9%

8.8M shares

Richard Jacinto II

SC 13G/A · Nov 7, 2025

9.6%

5.0M shares

Cooperman Leon G.

SC 13G/A · Oct 15, 2025

6.3%

3.3M shares

Trill AB

SC 13G/A · Sep 4, 2025

15.0%

7.8M shares

Cooperman Leon G.

SC 13G · Aug 27, 2025

6.0%

3.1M shares

Trill AB

SC 13G/A · Jul 30, 2025

13.1%

6.8M shares

TomEnterprise AB

SC 13G/A · Jul 30, 2025

16.3%

8.4M shares

Dialectic Life Sciences SPV LLC

SC 13G · Jul 8, 2024

5.1%

2.2M shares

TomEnterprise AB

SC 13G/A · Jun 27, 2023

0.0%

0 shares

Trill AB

SC 13G/A · Jun 27, 2023

10.6%

4.0M shares

Richard Jacinto II

SC 13G/A · Jun 23, 2023

12.0%

4.6M shares

Timothy P. Lynch

SC 13G/A · Feb 13, 2023

0.4%

100K shares

Richard Jacinto II

SC 13G/A · Jan 13, 2023

9.5%

2.5M shares

TomEnterprise AB

SC 13G/A · Dec 6, 2022

0.0%

0 shares

TomEnterprise AB

SC 13G/A · Jul 12, 2022

10.8%

2.9M shares

Richard Jacinto II

SC 13G · May 27, 2022

6.2%

1.6M shares

Laurence W. Lytton

SC 13G/A · Feb 15, 2022

4.1%

1.1M shares

Stonepine Capital Management, LLC

SC 13G/A · Feb 11, 2022

4.5%

1.2M shares

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