Breen Michael Martin

CIK 00018636332 companiesBEVERLY HILLS, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001863633

Recent Transactions

19 trades

Award
GT Biopharma, Inc.$GTBP
Option to purchase Common Stock
2025-09-04+100,000→ 100,000 total
Award
GT Biopharma, Inc.$GTBP
Option to purchase Common Stock
2025-09-04+100,000→ 100,000 total
Award
GT Biopharma, Inc.$GTBP
Option to purchase Common Stock
2025-09-04+100,000→ 100,000 total
Award
GT Biopharma, Inc.$GTBP
Common Stock
2023-08-11$0.29/sh+200,000→ 856,218 total
Award
Prairie Operating Co.$PROP
Common Stock
2023-05-03$0.17/sh+218,571→ 1,144,683 total
Purchase
Prairie Operating Co.$PROP
Common Stock
2023-05-03$0.11/sh+916,112→ 926,112 total
Purchase
GT Biopharma, Inc.$GTBP
Common Stock
2023-04-11$0.50/sh+50,000→ 656,218 total
Award
GT Biopharma, Inc.$GTBP
Option to purchase Common Stock
2023-01-27+500,000→ 500,000 total
Award
GT Biopharma, Inc.$GTBP
Common Stock
2022-07-15+278,058→ 606,218 total
Award
GT Biopharma, Inc.$GTBP
Option to purchase Common Stock
2022-07-15+50,000→ 50,000 total
Conversion
GT Biopharma, Inc.$GTBP
10% Senior Convertible Debenture
2021-02-25−30,000→ 0 total
Conversion
GT Biopharma, Inc.$GTBP
Common Stock
2021-02-25$3.40/sh+40,243→ 318,301 total
Conversion
GT Biopharma, Inc.$GTBP
Common Stock
2021-02-25$3.40/sh+9,859→ 328,160 total
Conversion
GT Biopharma, Inc.$GTBP
10% Senior Convertible Debenture
2021-02-25−100,000→ 0 total
Award
GT Biopharma, Inc.$GTBP
Option to purchase Common Stock
2021-02-16+50,000→ 50,000 total
Award
GT Biopharma, Inc.$GTBP
Common Stock
2021-02-16+278,058→ 278,058 total
Award
Prairie Operating Co.$PROP
Stock Option (Right to Buy
2020-08-03+37,500→ 67,500 total
Award
Prairie Operating Co.$PROP
Stock Option (Right to Buy
2019-09-12+15,000→ 30,000 total
Award
Prairie Operating Co.$PROP
Stock Option (Right to Buy)
2018-10-16+15,000→ 15,000 total

Companies

Recent Filings

Address

C/O GT BIOPHARMA, INC 9350 WILSHIRE BLVD., STE. 203

BEVERLY HILLS, CA, 90212

View on SEC.gov