GT BIOPHARMA, INC.

PublicCIK: 109657
GTBPNASDAQ
Location

SAN FRANCISCO, CA

Total Insiders

14

Active leadership & owners

Board Directors

12

Governing body

Corporate Officers

4

Executive management

10%+ Owners

1

Major shareholders

Active Insiders

14

Currently serving

Former Insiders

0

Past roles

WELDON STEVEN W
DirectorOfficer10% Owner
PositionCFO
TenureSince Aug 2019
Holdings
BERK GREGORY
Director
Position
TenureSince Nov 2020
Holdings
BREEN MICHAEL MARTIN
Director
Position
TenureSince Jan 2021
Holdings
CASAMENTO CHARLES J
Director
Position
TenureSince May 2023
Holdings
CATALDO TONY
Director
Position
TenureSince Feb 2019
Holdings
KRAMER HILARY
Director
Position
TenureSince May 2025
Holdings
MUN-GAVIN DAVID C.
Director
Position
TenureSince Jun 2025
Holdings
RITTER ANDREW J
Director
Position
TenureSince May 2025
Holdings
SHROTRIYA RAJESH C MD
Director
Position
TenureSince Jan 2021
Holdings
URBAN ALAN LOUIS
Director
Position
TenureSince Jun 2022
Holdings
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