Weber Barbara (CIK 0001800670)

Latest company ownership

Shares held
1,622,251
Last filed at
Feb 6, 2025
Confidence Score
49.9
2025Q4
Confidence Score History
2024Q1 2025Q4
Shares held
18,265
Last filed at
Aug 23, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q3 2025Q4
Shares held
13,065
Last filed at
Oct 10, 2024
Confidence Score
49.9
2025Q4
Confidence Score History
2024Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 4, 2025 Feb 6, 2025 Tango Therapeutics, Inc. CEO Sell 42.5 -18,791 -1.15% ✗ $57.7K
Oct 8, 2024 Oct 10, 2024 Revolution Medicines, Inc. Director Sell 10.0 -5,200 -28.47% ✓ $249.7K
Aug 21, 2024 Aug 23, 2024 Revolution Medicines, Inc. Director Sell 22.5 -1,808 -9.01% ✗ $81.1K
Feb 6, 2024 Feb 8, 2024 Tango Therapeutics, Inc. CEO Sell 45.0 -9,138 -0.59% ✗ $115.1K
Sep 1, 2023 Sep 6, 2023 Revolution Medicines, Inc. Director Sell 7.5 -15,000 -48.66% ✓ $526K
Feb 4, 2021 Feb 5, 2021 Revolution Medicines, Inc. Director Sell 7.5 -5,000 -73.44% ✓ $251.8K
Feb 2, 2021 Feb 3, 2021 Revolution Medicines, Inc. Director Sell 10.0 -5,336 -74.69% ✓ $240.1K
Dec 30, 2020 Jan 4, 2021 Revolution Medicines, Inc. Director Sell 10.0 -5,336 -74.69% ✓ $218.5K
Oct 1, 2020 Oct 5, 2020 Revolution Medicines, Inc. Director Sell 7.5 -10,000 -64.83% ✓ $358.8K
Aug 12, 2020 Aug 14, 2020 Revolution Medicines, Inc. Director Sell 10.0 -2,000 -35.61% ✓ $56K