DiaMedica Therapeutics Inc. (DMAC)

Latest Insider Confidence Score

2026Q1

53.2
Bullish

Company insider confidence (by quarter)

2018Q4 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Von Koch Thomas 10% Owner 8,383,577 Jul 25, 2025
TomEnterprise AB 10% Owner 8,383,577 Jul 25, 2025
TomEnterprise Private AB 10% Owner 8,383,577 Jul 25, 2025
Stahlberg Jan 10% Owner 7,764,465 Sep 4, 2025
Trill Ab 10% Owner 7,764,465 Sep 4, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jan 2, 2026 Jan 6, 2026 Parsons James T. Director Neutral 90.0 +10,095 11.49% -
Jan 2, 2026 Jan 6, 2026 Giuffre Randall Michael Director Neutral 77.5 +6,175 1.41% -
Jan 2, 2026 Jan 6, 2026 Semba Charles Pauling Director Neutral 85.0 +3,355 7.52% -
Nov 17, 2025 Dec 8, 2025 STAHLBERG JAN 10% Owner Buy 100.0 +1,061,277 13.67% $7.6M
Nov 21, 2025 Nov 25, 2025 Parsons James T. Director Neutral 52.5 - 0.00% -
Aug 11, 2025 Nov 3, 2025 Krop Julie Chief Marketing Officer Neutral 52.5 - 0.00% -
Nov 3, 2025 Krop Julie Chief Marketing Officer Neutral 52.5 - 0.00% -
Aug 13, 2025 Sep 4, 2025 STAHLBERG JAN 10% Owner Buy 100.0 +1,000,000 14.78% $6M
Jul 23, 2025 Jul 25, 2025 STAHLBERG JAN 10% Owner Buy 100.0 +1,542,857 29.55% $5.4M
Jul 23, 2025 Jul 25, 2025 Von Koch Thomas 10% Owner Buy 100.0 +2,857,142 51.70% $10M
Jul 23, 2025 Jul 25, 2025 JACINTO RICHARD II 10% Owner Buy 95.0 +400,000 8.77% $1.4M
Jun 1, 2025 Jun 3, 2025 Wambeke David J. Chief Business Officer Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 Semba Charles Pauling Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 Pauls Dietrich John CEO Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 Parsons James T. Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 Lewis Tanya Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 Kuntz Richard Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 Kellen Scott CFO Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 Giuffre Randall Michael Director Neutral 52.5 - 0.00% -
Apr 7, 2025 Apr 8, 2025 Pilnik Richard D. Director Neutral 52.5 - 0.00% -
Feb 20, 2025 Feb 24, 2025 O'Connor Daniel J. Director Neutral 52.5 - 0.00% -
Feb 24, 2025 O'Connor Daniel J. Director Neutral 52.5 - 0.00% -
Feb 13, 2025 Feb 18, 2025 Giuffre Randall Michael Director Neutral 52.5 - 0.00% -
Jan 2, 2025 Jan 3, 2025 Parsons James T. Director Neutral 90.0 +15,917 26.56% -
Jan 2, 2025 Jan 3, 2025 Giuffre Randall Michael Director Neutral 82.5 +10,861 2.64% -
Jan 2, 2025 Jan 3, 2025 Kuntz Richard Director Neutral 90.0 +9,925 69.48% -
Jan 2, 2025 Jan 3, 2025 Pilnik Richard D. Director Neutral 82.5 +10,393 3.73% -
Jan 2, 2025 Jan 3, 2025 Semba Charles Pauling Director Neutral 90.0 +5,290 13.45% -
Jun 28, 2024 Jul 1, 2024 Von Koch Thomas 10% Owner Buy 100.0 +1,200,000 27.74% $3M
Jun 28, 2024 Jul 1, 2024 STAHLBERG JAN 10% Owner Buy 100.0 +1,200,000 29.84% $3M
Jun 1, 2024 Jun 3, 2024 Wambeke David J. Chief Business Officer Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Kellen Scott CFO Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Cundari Dominic R Chief Commercial Officer Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Pauls Dietrich John CEO Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Semba Charles Pauling Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Pilnik Richard D. Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Parsons James T. Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Lewis Tanya Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Kuntz Richard Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Giuffre Randall Michael Director Neutral 52.5 - 0.00% -
Jan 22, 2024 Jan 23, 2024 Lorianne Masuoka K. Chief Medical Officer Neutral 52.5 - 0.00% -
Jan 23, 2024 Lorianne Masuoka K. Chief Medical Officer Neutral 52.5 - 0.00% -
Jan 2, 2024 Jan 2, 2024 Semba Charles Pauling Director Neutral 90.0 +9,375 31.31% -
Jan 2, 2024 Jan 2, 2024 Kuntz Richard Director Neutral 90.0 +14,285 100.00% -
Jan 2, 2024 Jan 2, 2024 Pilnik Richard D. Director Neutral 90.0 +30,357 12.23% -
Jan 2, 2024 Jan 2, 2024 Parsons James T. Director Neutral 90.0 +21,428 55.64% -
Jan 2, 2024 Jan 2, 2024 Giuffre Randall Michael Director Neutral 82.5 +19,196 4.90% -
Nov 16, 2023 Nov 16, 2023 Wambeke David J. Chief Business Officer Buy 83.8 +20,000 3.94% $49.2K
Jun 23, 2023 Jun 27, 2023 Von Koch Thomas 10% Owner Buy 100.0 +1,470,588 51.49% $5M
Jun 27, 2023 STAHLBERG JAN 10% Owner Neutral 52.5 - 0.00% -
Jun 23, 2023 Jun 26, 2023 Giuffre Randall Michael Director Buy 97.5 +50,000 14.62% $254.2K
Jun 23, 2023 Jun 26, 2023 Pauls Dietrich John CEO Buy 91.3 +12,787 22.91% $50K
Jun 23, 2023 Jun 26, 2023 Semba Charles Pauling Director Buy 91.3 +12,787 74.53% $50K
Jun 23, 2023 Jun 26, 2023 Kellen Scott CFO Buy 91.3 +10,000 44.86% $39.1K
Jun 23, 2023 Jun 26, 2023 Wambeke David J. Chief Business Officer Buy 90.0 +38,364 8.18% $150K
Jun 23, 2023 Jun 26, 2023 Pilnik Richard D. Director Buy 95.0 +38,363 18.28% $150K
Jun 23, 2023 JACINTO RICHARD II 10% Owner Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Daves Julie VanOrsdel SVP Clinical Development Oper. Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Cundari Dominic R Chief Commercial Officer Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Gruis Kirsten L Chief Medical Officer Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Kellen Scott CFO Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Pauls Dietrich John CEO Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Semba Charles Pauling Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Pilnik Richard D. Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Parsons James T. Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Lewis Tanya Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Giuffre Randall Michael Director Neutral 52.5 - 0.00% -
May 30, 2023 May 30, 2023 Kuntz Richard Director Neutral 52.5 - 0.00% -
May 30, 2023 Kuntz Richard Director Neutral 52.5 - 0.00% -
Apr 10, 2023 Apr 11, 2023 Wambeke David J. Chief Business Officer Buy 97.5 +468,750 100.00% $750K
Apr 11, 2023 Wambeke David J. Chief Business Officer Neutral 52.5 - 0.00% -
Mar 1, 2023 Mar 6, 2023 Lewis Tanya Director Neutral 52.5 - 0.00% -
Mar 6, 2023 Lewis Tanya Director Neutral 52.5 - 0.00% -
Jan 3, 2023 Jan 3, 2023 Giuffre Randall Michael Director Neutral 90.0 +35,130 11.45% -
Jan 3, 2023 Jan 3, 2023 Burroughs Amy L. Director Neutral 90.0 +17,156 30.56% -
Jan 3, 2023 Jan 3, 2023 Semba Charles Pauling Director Neutral 90.0 +17,156 100.00% -
Jan 3, 2023 Jan 3, 2023 Pilnik Richard D. Director Neutral 90.0 +55,555 36.00% -
Dec 8, 2022 Dec 12, 2022 Giuffre Randall Michael Director Buy 95.0 +57,079 22.85% $81K
Dec 6, 2022 Dec 8, 2022 Giuffre Randall Michael Director Buy 91.3 +24,874 11.06% $34.7K
Dec 2, 2022 Dec 6, 2022 Von Koch Thomas 10% Owner Neutral 52.5 - 0.00% -
Dec 5, 2022 Dec 5, 2022 Pilnik Richard D. Director Buy 91.3 +35,000 29.33% $48.5K
Dec 1, 2022 Dec 5, 2022 Giuffre Randall Michael Director Buy 60.0 +819 0.37% $974.6
Nov 29, 2022 Dec 1, 2022 Giuffre Randall Michael Director Buy 95.0 +67,228 31.85% $80.5K
Nov 16, 2022 Nov 16, 2022 Pauls Dietrich John CEO Buy 91.3 +20,000 55.86% $24.2K
Sep 13, 2022 Sep 15, 2022 Daves Julie VanOrsdel SVP Clinical Development Oper. Neutral 52.5 - 0.00% -
Sep 15, 2022 Daves Julie VanOrsdel SVP Clinical Development Oper. Neutral 52.5 - 0.00% -
Jul 8, 2022 Jul 21, 2022 Von Koch Thomas 10% Owner Buy 92.5 +207,974 7.85% $275.9K
Jul 21, 2022 Von Koch Thomas 10% Owner Neutral 52.5 - 0.00% -
Jun 1, 2022 Jun 2, 2022 Pauls Dietrich John CEO Neutral 52.5 - 0.00% -
Jun 1, 2022 Jun 2, 2022 Kellen Scott CFO Neutral 52.5 - 0.00% -
Jun 1, 2022 Jun 2, 2022 Burroughs Amy L. Director Neutral 52.5 - 0.00% -
Jun 1, 2022 Jun 2, 2022 Giuffre Randall Michael Director Neutral 52.5 - 0.00% -
Jun 1, 2022 Jun 2, 2022 Parsons James T. Director Neutral 52.5 - 0.00% -
Jun 1, 2022 Jun 2, 2022 Pilnik Richard D. Director Neutral 52.5 - 0.00% -
Jun 1, 2022 Jun 2, 2022 Semba Charles Pauling Director Neutral 52.5 - 0.00% -
Feb 1, 2022 Feb 2, 2022 Cundari Dominic R Chief Commercial Officer Neutral 52.5 - 0.00% -
Feb 2, 2022 Cundari Dominic R Chief Commercial Officer Neutral 52.5 - 0.00% -
Jan 3, 2022 Jan 5, 2022 Gruis Kirsten L Chief Medical Officer Neutral 52.5 - 0.00% -
Jan 5, 2022 Gruis Kirsten L Chief Medical Officer Neutral 52.5 - 0.00% -
Jan 3, 2022 Jan 3, 2022 Burroughs Amy L. Director Neutral 90.0 +11,182 24.88% -