Breen Michael Martin (CIK 0001863633)

Latest company ownership

Shares held
856,218
Last filed at
Aug 15, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2023Q2 2025Q4
Shares held
37,500
Last filed at
May 5, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2023Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 3, 2023 May 5, 2023 Prairie Operating Co. Director Buy 95.0 +1,134,683 11346.83% $99.9K
Apr 11, 2023 Apr 11, 2023 GT Biopharma, Inc. CEO Buy 86.3 +50,000 8.25% $25K