Martins Ryan (CIK 0001792018)

Latest company ownership

Role: CFO
Shares held
300,000
Last filed at
Oct 30, 2025
Confidence Score
48.7
2025Q4
Confidence Score History
2021Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Aug 1, 2025 Aug 5, 2025 89bio, Inc. CFO Sell 42.5 -7,680 -2.94% $70.3K
Jun 12, 2025 Jun 13, 2025 89bio, Inc. CFO Sell 42.5 -8,498 -3.15% $81.8K
Feb 17, 2025 Feb 19, 2025 89bio, Inc. CFO Sell 52.5 -780 -0.29% $8.2K
Feb 9, 2025 Feb 11, 2025 89bio, Inc. CFO Sell 46.3 -3,828 -1.40% $43.7K
Feb 1, 2025 Feb 4, 2025 89bio, Inc. CFO Sell 91.3 +76,662 38.79% $32K
Sep 9, 2024 Sep 10, 2024 89bio, Inc. CFO Sell 46.3 -3,212 -3.03% $27.2K
Aug 17, 2024 Aug 19, 2024 89bio, Inc. CFO Sell 50.0 -777 -0.73% $6.2K
Feb 17, 2024 Feb 23, 2024 89bio, Inc. CFO Sell 50.0 -778 -0.72% $7.6K
Feb 9, 2024 Feb 13, 2024 89bio, Inc. CFO Sell 46.3 -3,568 -3.22% $30.1K
Feb 1, 2024 Feb 5, 2024 89bio, Inc. CFO Sell 90.0 +47,858 75.85% $8.7K
Jan 5, 2024 Jan 8, 2024 89bio, Inc. CFO Sell 95.0 +8,876 16.37% $70.6K
Sep 9, 2023 Sep 12, 2023 89bio, Inc. CFO Sell 46.3 -2,074 -3.68% $34.4K
Aug 1, 2023 Aug 21, 2023 89bio, Inc. CFO Sell 46.3 -1,099 -1.91% $17.1K
Jun 30, 2023 Jul 5, 2023 89bio, Inc. CFO Sell 86.3 +3,816 7.12% $38.2K
Apr 4, 2023 Apr 6, 2023 89bio, Inc. CFO Sell 25.0 -8,721 -14.00% $130.4K
Mar 31, 2023 Apr 4, 2023 89bio, Inc. CFO Sell 95.0 +8,721 16.28% $70.2K
Mar 23, 2023 Mar 27, 2023 89bio, Inc. CFO Sell 28.8 -5,000 -8.54% $80.6K
Feb 17, 2023 Feb 22, 2023 89bio, Inc. CFO Sell 32.5 -4,290 -6.82% $59.7K
Feb 8, 2023 Feb 10, 2023 89bio, Inc. CFO Sell 41.3 -1,480 -4.31% $21.3K
Feb 3, 2023 Feb 7, 2023 89bio, Inc. CFO Sell 37.5 -4,184 -3.71% $54.7K
Feb 1, 2023 Feb 3, 2023 89bio, Inc. CFO Sell 47.5 -408 -1.12% $4.9K
Jan 3, 2023 Jan 5, 2023 89bio, Inc. CFO Sell 25.0 -5,947 -14.05% $74.4K
Sep 28, 2022 Sep 30, 2022 89bio, Inc. CFO Sell 86.3 +3,815 9.91% $11.6K
Feb 5, 2022 Apr 13, 2022 89bio, Inc. CFO Sell 47.5 -1,022 -4.35% $5.3K
Apr 19, 2021 Apr 20, 2021 89bio, Inc. CFO Sell 7.5 -10,000 -57.14% $250K