Insider Trading & Ownership - GT Biopharma Inc. (GTBP)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for GT Biopharma Inc.
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-04-11
Purchase
2023-04-11
6:59 pm
GT Biopharma Inc.GTBPBreen Michael Martin
Executive Chairman/Interim CEO
50,000$0.5$25,000656,218
(Direct)
View
2023-04-06
Purchase
2023-04-10
5:26 pm
GT Biopharma Inc.GTBPOhri Manu
CFO & Secretary
50,000$0.5$25,000150,000
(Indirect)
View
2020-11-16
Purchase
2021-10-07
2:47 pm
GT Biopharma Inc.GTBPWendel Bruce
Director
5,083$5.1739$26,299402,655
(Direct)
View
2020-12-21
Sale
2020-12-23
4:24 pm
GT Biopharma Inc.GTBPWeldon Steven W
Former Officer and Director
Director
183,700$0.34206$62,8373,720,000
(Direct)
View
2020-12-16
Sale
2020-12-18
4:24 pm
GT Biopharma Inc.GTBPWeldon Steven W
Former Officer and Director
Director
200,000$0.3025$60,5003,903,700
(Direct)
View
2020-12-11
Sale
2020-12-15
5:40 pm
GT Biopharma Inc.GTBPWeldon Steven W
Former Officer and Director
Director
396,300$0.28621$113,4274,103,700
(Direct)
View
2020-06-02
Sale
2020-06-04
5:15 pm
GT Biopharma Inc.GTBPCataldo Tony
CEO
10% Owner
4,234,320$0.001$4,2346,500,000
(Direct)
View
2020-05-13
Sale
2020-05-14
1:40 pm
GT Biopharma Inc.GTBPWeldon Steven W
CFO
2,269,708$0.001$2,2704,500,000
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2023-08-11
Option Award
2023-08-15
7:29 pm
N/A
N/A
GT Biopharma Inc.GTBPBreen Michael Martin
Executive Chairman/Interim CEO
200,000$0.287856,218
(Direct)
View
2023-08-11
Option Award
2023-08-15
7:26 pm
N/A
N/A
GT Biopharma Inc.GTBPOhri Manu
CFO & Secretary
200,000$0.287750,000
(Direct)
View
2023-08-11
Other
2023-08-15
7:26 pm
N/A
N/A
GT Biopharma Inc.GTBPOhri Manu
CFO & Secretary
200,000$0.287750,000
(Direct)
View
2023-06-16
Option Award
2023-06-21
7:58 pm
N/A
2033-06-15
GT Biopharma Inc.GTBPCASAMENTO CHARLES J
Director
500,000$0500,000
(Direct)
View
2023-01-27
Option Award
2023-02-01
06:05 am
N/A
2033-01-26
GT Biopharma Inc.GTBPBreen Michael Martin
Exec Chairman and Interim CEO
500,000$0500,000
(Direct)
View
2023-01-27
Option Award
2023-02-01
06:02 am
N/A
2033-01-26
GT Biopharma Inc.GTBPOhri Manu
Chief Financial Officer
500,000$0500,000
(Direct)
View
2023-01-27
Option Award
2023-02-01
06:02 am
N/A
2033-01-26
GT Biopharma Inc.GTBPSHROTRIYA RAJESH C MD
Director
500,000$0500,000
(Direct)
View
2023-01-27
Option Award
2023-02-01
06:01 am
N/A
2033-01-26
GT Biopharma Inc.GTBPWendel Bruce
Director
500,000$0500,000
(Direct)
View
2022-07-15
Option Award
2022-07-19
9:48 pm
2022-07-15
2032-07-14
GT Biopharma Inc.GTBPBreen Michael Martin
Exec. Chair. and Interim CEO
328,058$0656,218
(Direct)
View
2022-07-15
Option Award
2022-07-19
9:46 pm
2022-07-15
2032-07-14
GT Biopharma Inc.GTBPSHROTRIYA RAJESH C MD
Director
461,476$0461,476
(Direct)
View
2022-07-15
Option Award
2022-07-19
9:46 pm
N/A
2032-07-14
GT Biopharma Inc.GTBPURBAN ALAN LOUIS
Director
50,000$050,000
(Direct)
View
2022-07-15
Option Award
2022-07-19
9:44 pm
2022-07-15
2032-07-14
GT Biopharma Inc.GTBPBerk Gregory
Pres. of R&D, CMO
50,000$050,000
(Direct)
View
2022-07-15
Other
2022-07-19
9:44 pm
N/A
N/A
GT Biopharma Inc.GTBPOhri Manu
CFO & Secretary
100,000$0500,000
(Direct)
View
2022-07-15
Option Award
2022-07-19
9:44 pm
N/A
2032-07-14
GT Biopharma Inc.GTBPOhri Manu
CFO & Secretary
300,000$0500,000
(Direct)
View
2022-07-15
Option Award
2022-07-19
9:42 pm
2022-07-15
2032-07-14
GT Biopharma Inc.GTBPWendel Bruce
Director
100,000$0100,000
(Direct)
View
2021-02-16
Option Award
2022-02-14
5:10 pm
N/A
2031-02-15
GT Biopharma Inc.GTBPBerk Gregory
Director
328,058$0328,058
(Direct)
View
2021-02-16
Option Award
2022-02-14
4:13 pm
N/A
2031-02-15
GT Biopharma Inc.GTBPSHROTRIYA RAJESH C MD
Director
50,000$050,000
(Direct)
View
2021-12-31
Option Award
2022-02-14
4:09 pm
N/A
2031-12-31
GT Biopharma Inc.GTBPChoy Gavin
Acting Chief Financial Officer
227,500$0227,500
(Direct)
View
2021-02-25
Conversion
2021-11-12
12:01 pm
2018-09-07
N/A
GT Biopharma Inc.GTBPBreen Michael Martin
Director
130,000$0378,160
(Direct)
View
2021-02-25
Conversion
2021-11-12
12:01 pm
N/A
N/A
GT Biopharma Inc.GTBPBreen Michael Martin
Director
50,102$3.4378,160
(Direct)
View
2021-02-16
Option Award
2021-11-12
12:01 pm
N/A
2031-02-15
GT Biopharma Inc.GTBPBreen Michael Martin
Director
328,058$0378,160
(Direct)
View

Ownership
2021-11-12
12:01 pm
2018-09-07
N/A
GT Biopharma Inc.GTBPBreen Michael Martin
Director
0$00
(Direct)
View
2021-02-16
Option Award
2021-10-07
2:47 pm
N/A
2031-02-15
GT Biopharma Inc.GTBPWendel Bruce
Director
397,572$0402,655
(Direct)
View
2019-08-14
Option Award
2019-08-16
4:57 pm
N/A
N/A
GT Biopharma Inc.GTBPCataldo Tony
CEO
10% Owner
7,000,000$010,734,320
(Direct)
View
2019-08-14
Option Award
2019-08-16
4:51 pm
N/A
N/A
GT Biopharma Inc.GTBPWeldon Steven W
CFO
10% Owner
4,500,000$06,769,707
(Direct)
View