Brynjelsen Sean (CIK 0001669976)

Latest company ownership

Shares held
2,873,513
Last filed at
Jun 5, 2025
Confidence Score
46.6
2025Q4
Confidence Score History
2018Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 12, 2025 Dec 12, 2025 Eton Pharmaceuticals, Inc. CEO Sell 47.5 -6,732 -0.23% ✗ $113.3K
Jun 3, 2025 Jun 5, 2025 Eton Pharmaceuticals, Inc. CEO Sell 17.5 -210,000 -6.81% ✗ $3.6M
Sep 22, 2022 Sep 23, 2022 Eton Pharmaceuticals, Inc. CEO Buy 68.8 +10,000 0.95% ✗ $21K
Aug 20, 2021 Aug 20, 2021 Eton Pharmaceuticals, Inc. CEO Buy 68.8 +10,000 0.96% ✗ $43.2K
Jun 3, 2021 Jun 3, 2021 Eton Pharmaceuticals, Inc. CEO Buy 61.3 +5,000 0.48% ✗ $29.8K
Aug 13, 2019 Aug 13, 2019 Eton Pharmaceuticals, Inc. CEO Buy 61.3 +5,000 0.48% ✗ $30.8K
May 20, 2019 May 22, 2019 Eton Pharmaceuticals, Inc. CEO Buy 72.5 +10,000 0.97% ✗ $79.3K
Nov 15, 2018 Nov 15, 2018 Eton Pharmaceuticals, Inc. CEO Buy 82.5 +10,000 1.00% ✗ $60K