Company · CIK 0000109657
GT Biopharma, Inc.
GTBPSearch this company’s filings
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Market data
Price
$5.13−$0.19 (−3.57%)
GTBP · Last trade
- Prev close
- $5.32
- Range (28d)
- $5.07 – $7.36
On the record
Recent filings
- S-1GTBPIPO registration0001493152-26-046618 · 957.0 KBSEC(opens sec.gov)
- 8-KGTBPCurrent report0001493152-26-044309 · 204.2 KBSEC(opens sec.gov)
- 8-KGTBPCurrent report0001493152-26-043562 · 296.6 KBSEC(opens sec.gov)
- SCHEDULE 13GGTBPGT Biopharma, Inc.0001213900-26-100247 · 7.3 KBSEC(opens sec.gov)
- 8-KGTBPCurrent report0001493152-26-042672 · 1.5 MBSEC(opens sec.gov)
- 8-KGTBPCurrent report0001493152-26-041333 · 398.7 KBSEC(opens sec.gov)
- 8-KGTBPCurrent report0001493152-26-038446 · 227.7 KBSEC(opens sec.gov)
- 10-QGTBPQuarterly update0001493152-26-037988 · 8.0 MBSEC(opens sec.gov)
- 8-KGTBPCurrent report0001493152-26-028457 · 221.2 KBSEC(opens sec.gov)
- 8-KGTBPCurrent report0001493152-26-024913 · 205.9 KBSEC(opens sec.gov)
Insiders
- Berk GregoryPres. of R&D, CMO
- Breen Michael MartinDirector, CEO and Director
- BRISTOL CAPITAL LLC10% Owner
- BRISTOL INVESTMENT FUND LTD10% Owner
- BRUINSMA GOSSE BDirector
- CASAMENTO CHARLES JDirector
- Cataldo TonyDirector, CEO, 10% Owner
- CENTRON MICHAEL DCFO
- Choy GavinActing Chief Financial Officer
- Clarence-Smith KathleenDirector, CEO, 10% Owner
Tickers
Addresses
business
505 MONTGOMERY STREET 10TH FLOOR
SAN FRANCISCO, CA, 94111
mailing
505 MONTGOMERY STREET 10TH FLOOR
SAN FRANCISCO, CA, 94111
Former names
- GT Biopharma, Inc.2026-10-09
- OXIS INTERNATIONAL INC2017-07-25
Same industry