$GTBP

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8 transactions across 1 dates · last 365 days

2025-09-04
8 other
⚡ 5 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Breen Michael Martin CEO and Director A 100,000 $0 $0 Sep 8
Breen Michael Martin CEO and Director A 100,000 $0 $0 Sep 8
Breen Michael Martin CEO and Director A 100,000 $0 $0 Sep 8
CASAMENTO CHARLES J A 62,500 $0 $0 Sep 8
Kramer Hilary A 31,250 $0 $0 Sep 8
Mun-Gavin David C. A 31,250 $0 $0 Sep 8
URBAN ALAN LOUIS Chief Financial Officer A 50,000 $0 $0 Sep 8
URBAN ALAN LOUIS Chief Financial Officer A 50,000 $0 $0 Sep 8