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$GTBP All transactions

GT Biopharma, Inc.

A

$ Value

$0

Shares

62,500

Price

$0

Filed

Sep 8

Insider

Name

CASAMENTO CHARLES J

Title

CIK

0001117167

Roles

Director

Transaction Details

Transaction Date

2025-09-04

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

62,500

Footnotes

The options are fully vested and exercisable.

Filing Info

Accession No.

0001641172-25-026891

Form Type

4

Issuer CIK

0000109657

CASAMENTO CHARLES J's History

Date Ticker Type Value
2026-01-12 ETON A $0
2026-01-12 ETON A $0
2025-12-12 RLMD A $0
2025-09-04 GTBP A $0
2025-06-26 RLMD A $0

Other Insiders at GTBP (90d)

No other insider activity at this issuer in the last 90 days.