Powell Michael (CIK 0001202793)

Latest company ownership

Role: 10% Owner
Shares held
2,671,856
Last filed at
Nov 19, 2019
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q2 2025Q4
Shares held
2,187,504
Last filed at
May 18, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q2 2025Q4
Role: 10% Owner
Shares held
1,546,126
Last filed at
May 14, 2015
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q2 2025Q4
Shares held
1,226,514
Last filed at
Jun 3, 2020
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q2 2025Q4
Shares held
1,200,228
Last filed at
Feb 9, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q1 2025Q4
Shares held
598,002
Last filed at
Oct 13, 2015
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q4 2025Q4
Shares held
64,000
Last filed at
Jun 16, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q4 2025Q4
Role: 10% Owner
Shares held
14,569
Last filed at
Dec 10, 2014
Confidence Score
50.0
2025Q4
Confidence Score History
2014Q4 2025Q4
Role: Director
Shares held
10,000
Last filed at
Jun 7, 2019
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 18, 2021 May 18, 2021 Vera Therapeutics, Inc. 10% Owner Buy 100.0 +727,272 33.25% $8M
Feb 9, 2021 Feb 9, 2021 Bolt Biotherapeutics, Inc. 10% Owner Buy 100.0 +450,000 19.53% $9M
Jun 1, 2020 Jun 3, 2020 Iterum Therapeutics plc 10% Owner Sell 20.0 -500,000 -28.96% $812.1K
Nov 15, 2019 Nov 19, 2019 NextCure, Inc. 10% Owner Buy 96.3 +150,000 5.95% $5.5M
Nov 12, 2019 Nov 12, 2019 Galera Therapeutics, Inc. Director Buy 100.0 +750,000 32.14% $9M
May 13, 2019 May 15, 2019 NextCure, Inc. 10% Owner Buy 100.0 +400,000 18.85% $6M
May 30, 2018 May 30, 2018 Iterum Therapeutics plc 10% Owner Buy 100.0 +500,000 40.77% $6.5M
Oct 13, 2015 Oct 13, 2015 Aclaris Therapeutics, Inc. 10% Owner Buy 100.0 +409,090 21.76% $4.5M
Oct 5, 2015 Oct 6, 2015 SYNLOGIC, INC. Director Buy 100.0 +1,146,983 62.75% $6M
May 12, 2015 May 14, 2015 aTYR PHARMA INC 10% Owner Buy 100.0 +320,000 20.70% $4.5M
Dec 8, 2014 Dec 10, 2014 Ocugen, Inc. 10% Owner Buy 100.0 +490,388 30.91% $5.5M