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GTBP · GT Biopharma, Inc. · Insider Trading

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$6.47 -0.41 (-5.89%) At close · Sep 30
Market Cap
$12.43M
Shares
1.80M
Volume · Sep 30 29.76K Avg daily vol (16 sessions) 145.1K

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Date Insider Type Shares
2025-09-04
URBAN ALAN LOUIS
Award↑
50,000
2025-09-04
URBAN ALAN LOUIS
Award↑
50,000
2025-09-04
Mun-Gavin David C.
Award↑
31,250
2025-09-04
Breen Michael Martin
Award↑
100,000
2025-09-04
CASAMENTO CHARLES J
Award↑
62,500
2025-09-04
Kramer Hilary
Award↑
31,250
2025-09-04
Breen Michael Martin
Award↑
100,000
2025-09-04
Breen Michael Martin
Award↑
100,000
2024-10-17
URBAN ALAN LOUIS
Award↑
23,335
2023-08-11
Ohri Manu
Other↑
200,000
2023-08-11
Ohri Manu
Award↑
200,000
2023-08-11
Breen Michael Martin
Award↑
200,000
2023-08-11
Ohri Manu
Other↓
200,000
2023-06-16
CASAMENTO CHARLES J
Award↑
500,000
2023-04-11
Breen Michael Martin
Buy↑
50,000
2023-04-06
Ohri Manu
Buy↑
50,000
2023-01-27
Wendel Bruce
Award↑
500,000
2023-01-27
SHROTRIYA RAJESH C MD
Award↑
500,000
2023-01-27
Breen Michael Martin
Award↑
500,000
2023-01-27
Ohri Manu
Award↑
500,000
2022-07-15
Ohri Manu
Award↑
200,000
2022-07-15
Ohri Manu
Award↑
100,000
2022-07-15
SHROTRIYA RAJESH C MD
Award↑
361,476
2022-07-15
Wendel Bruce
Award↑
50,000
2022-07-15
SHROTRIYA RAJESH C MD
Award↑
50,000
2022-07-15
Wendel Bruce
Award↑
50,000
2022-07-15
Ohri Manu
Other↓
100,000
2022-07-15
URBAN ALAN LOUIS
Award↑
50,000
2022-07-15
SHROTRIYA RAJESH C MD
Award↑
50,000
2022-07-15
Berk Gregory
Award↑
50,000
2022-07-15
Ohri Manu
Other↑
100,000
2022-07-15
Breen Michael Martin
Award↑
278,058
2022-07-15
Breen Michael Martin
Award↑
50,000
2021-12-31
Choy Gavin
Award↑
227,500
2021-02-25
Breen Michael Martin
Other↓
30,000
2021-02-25
Breen Michael Martin
Other↑
9,859
2021-02-25
Breen Michael Martin
Other↓
100,000
2021-02-25
Breen Michael Martin
Other↑
40,243
2021-02-16
Breen Michael Martin
Award↑
278,058
2021-02-16
Berk Gregory
Award↑
278,058
2021-02-16
Wendel Bruce
Award↑
50,000
2021-02-16
Berk Gregory
Award↑
50,000
2021-02-16
Wendel Bruce
Award↑
347,572
2021-02-16
SHROTRIYA RAJESH C MD
Award↑
50,000
2021-02-16
Breen Michael Martin
Award↑
50,000
2020-12-22
Wendel Bruce
Buy↑
1,374
2020-12-22
Weldon Steven W
Sell↓
47,978
2020-12-22
Wendel Bruce
Buy↑
441
2020-12-21
Weldon Steven W
Sell↓
50,000
2020-12-21
Weldon Steven W
Sell↓
35,722
Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)
Showing 1–50 of 66 transactions
Key facts CIK 109657 CUSIP 36254L308 13F (30d) 1 filings 1 filers Visit website Investor relations