Michael Braden Leonard

Affiliations

  • Insider at Outset Medical Inc. (OM), 2026-10-05
  • Insider at Aclaris Therapeutics Inc. (ACRS), 2026-04-27
  • Insider at Adverum Biotechnologies Inc. (ADVM), 2025-12-05
  • Insider at Astrotech Corp (ASTC), 2025-10-08
  • Insider at An2 Therapeutics Inc. (ANTX), 2025-06-16
  • Insider at Onkure Therapeutics Inc. (OKUR), 2024-10-09
  • Insider at Talis Biomedical Corp (TLIS), 2024-09-09
  • Insider at Tectonic Therapeutic Inc. (TECX), 2024-06-25
  • Insider at Cyteir Therapeutics Inc. (CYT), 2024-03-25
  • Large Shareholder at Imara Inc. (IMRA), 2023-01-06
  • Large Shareholder at Retractable Technologies Inc (RVP), 2022-12-29
  • Large Shareholder at Metacrine Inc. (MTCR), 2022-12-21
  • Large Shareholder at Satsuma Pharmaceuticals Inc. (STSA), 2022-11-23
  • Large Shareholder at Gemini Therapeutics Inc. (GMTX), 2022-10-27
  • Large Shareholder at Orchids Paper Products Co (TISUQ), 2019-04-10
  • Other at Build A Bear Workshop Inc (BBW), 2017-10-02
  • Large Shareholder at Prophase Labs Inc. (PRPH), 2017-10-02
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
OM $3.88 16,575 $64,241.39 2,764,610 2026-10-02 Filing
OM $3.53 228,334 $806,019.02 2,748,035 2026-10-01 Filing
ADVM $5.19 16,593 $86,089.46 141,800 2025-03-27 Filing
ADVM $5.04 20,407 $102,841.08 125,207 2025-03-26 Filing
ADVM $5.19 16,593 $86,089.46 141,800 2025-03-27 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ACRS $4.53 300,000 $1,359,000.00 13,950,000 2026-04-23 Filing
ADVM $4.19 524,560 $2,200,371.83 1,958,080 2025-12-04 Filing
ADVM $4.17 222,925 $929,597.25 2,428,640 2025-12-03 Filing
ADVM $4.20 51,961 $218,236.20 2,705,565 2025-12-02 Filing
ADVM $4.20 300,000 $1,260,000.00 2,757,526 2025-12-01 Filing