Molina Arturo Md (CIK 0001398940)

Latest company ownership

PTGX - Protagonist Therapeutics, Inc
Role: Chief Medical Officer
Shares held
81,180
Last filed at
Nov 19, 2025
Confidence Score
42.4
2025Q4
Confidence Score History
2023Q4 2025Q4
STRO - SUTRO BIOPHARMA, INC.
Role: Chief Medical Officer
Shares held
12,500
Last filed at
Mar 7, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 17, 2025 Nov 19, 2025 Protagonist Therapeutics, Inc Chief Medical Officer Sell 42.5 -2,712 -3.23% ✗ $229.9K
Jun 9, 2025 Jun 11, 2025 Protagonist Therapeutics, Inc Chief Medical Officer Sell 17.5 -20,000 -10.65% ✗ $1.1M
Mar 13, 2025 Mar 14, 2025 Protagonist Therapeutics, Inc Chief Medical Officer Sell 17.5 -30,514 -26.67% ✗ $1.7M
Nov 26, 2024 Nov 27, 2024 Protagonist Therapeutics, Inc Chief Medical Officer Sell 17.5 -31,529 -18.45% ✗ $1.4M
Nov 15, 2024 Nov 19, 2024 Protagonist Therapeutics, Inc Chief Medical Officer Sell 42.5 -1,906 -3.94% ✗ $78.1K
Jan 16, 2024 Jan 18, 2024 Protagonist Therapeutics, Inc Chief Medical Officer Sell 48.8 -427 -0.88% ✗ $10.5K
Nov 15, 2023 Jan 4, 2024 Protagonist Therapeutics, Inc Chief Medical Officer Sell 91.3 +24,402 100.11% ✗ $30K
Mar 5, 2022 Mar 7, 2022 SUTRO BIOPHARMA, INC. Chief Medical Officer Sell 46.3 -4,355 -10.35% ✗ $35.6K
Jan 29, 2022 Feb 1, 2022 SUTRO BIOPHARMA, INC. Chief Medical Officer Sell 46.3 -2,151 -6.78% ✗ $22.3K
Sep 24, 2021 Sep 28, 2021 SUTRO BIOPHARMA, INC. Chief Medical Officer Sell 42.5 -2,976 -10.10% ✗ $57.2K
Jan 29, 2021 Feb 1, 2021 SUTRO BIOPHARMA, INC. Chief Medical Officer Sell 46.3 -2,107 -9.17% ✗ $46.7K
Sep 25, 2020 Sep 28, 2020 SUTRO BIOPHARMA, INC. Chief Medical Officer Sell 46.3 -2,976 -14.38% ✗ $30.7K
May 14, 2020 May 14, 2020 SUTRO BIOPHARMA, INC. Chief Medical Officer Buy 91.3 +6,451 114.54% ✗ $50K
Sep 26, 2019 Sep 30, 2019 SUTRO BIOPHARMA, INC. Chief Medical Officer Sell 46.3 -2,976 -34.57% ✗ $29K