GT Biopharma Inc (GTBP)

Healthcare Pharmaceuticals & Medical Research Pharmaceuticals

Track

Stock chart
Ticker: GTBP Exchange: OTC


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2023-04-11 2023-04-11 B Purchase

Breen Michael Martin

Executive Chairman/Interim CEO

Executive Director
50,000 +8.2%
0.50
USD 25,000 		50,000 +8.2% 0.50 USD 25,000
2023-04-10 2023-04-06 B Purchase

Ohri Manu

CFO & Secretary

Officer
50,000 +inf%
0.50
USD 25,000 		50,000 +inf% 0.50 USD 25,000
2021-10-07 2020-12-22 B Purchase

Wendel Bruce

Non-Executive Director
441 +9.5%
8.73
USD 3,850 		441 +9.5% 8.73 USD 3,850
2021-10-07 2020-12-22 B Purchase

Wendel Bruce

Non-Executive Director
1,374 +42.0%
8.87
USD 12,187 		1,374 +42.0% 8.87 USD 12,187
2020-12-23 2020-12-22 PS Planned sale

Weldon Steven W

Former Officer and Director
47,978 -1.3%
0.40
USD 19,191 		47,978 -1.3% 0.40 USD 19,191
2020-12-23 2020-12-21 PS Planned sale

Weldon Steven W

Former Officer and Director
35,722 -0.9%
0.34
USD 12,145 		35,722 -0.9% 0.34 USD 12,145
2020-12-23 2020-12-21 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.3%
0.33
USD 16,500 		50,000 -1.3% 0.33 USD 16,500
2020-12-23 2020-12-21 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.3%
0.30
USD 15,000 		50,000 -1.3% 0.30 USD 15,000
2020-12-18 2020-12-18 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.3%
0.30
USD 15,000 		50,000 -1.3% 0.30 USD 15,000
2020-12-18 2020-12-17 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.2%
0.31
USD 15,500 		50,000 -1.2% 0.31 USD 15,500
2020-12-18 2020-12-17 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.2%
0.30
USD 15,000 		50,000 -1.2% 0.30 USD 15,000
2020-12-18 2020-12-16 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.2%
0.30
USD 15,000 		50,000 -1.2% 0.30 USD 15,000
2020-12-15 2020-12-15 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.2%
0.32
USD 16,000 		50,000 -1.2% 0.32 USD 16,000
2020-12-15 2020-12-15 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.2%
0.30
USD 15,000 		50,000 -1.2% 0.30 USD 15,000
2020-12-15 2020-12-15 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.2%
0.30
USD 15,000 		50,000 -1.2% 0.30 USD 15,000
2020-12-15 2020-12-14 PS Planned sale

Weldon Steven W

Former Officer and Director
46,300 -1.1%
0.29
USD 13,427 		46,300 -1.1% 0.29 USD 13,427
2020-12-15 2020-12-14 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.1%
0.29
USD 14,500 		50,000 -1.1% 0.29 USD 14,500
2020-12-15 2020-12-14 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.1%
0.28
USD 14,000 		50,000 -1.1% 0.28 USD 14,000
2020-12-15 2020-12-11 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.1%
0.26
USD 13,000 		50,000 -1.1% 0.26 USD 13,000
2020-12-15 2020-12-11 PS Planned sale

Weldon Steven W

Former Officer and Director
50,000 -1.1%
0.25
USD 12,500 		50,000 -1.1% 0.25 USD 12,500
2021-10-07 2020-11-16 B Purchase

Wendel Bruce

Non-Executive Director
3,268 +inf%
3.14
USD 10,262 		3,268 +inf% 3.14 USD 10,262
2020-06-04 2020-06-02 S Sale

Cataldo Tony

CEO

Executive Director Large shareholder
4,234,320 -39.4%
0.00
USD 4,234 		4,234,320 -39.4% 0.00 USD 4,234
2020-05-14 2020-05-13 S Sale

Weldon Steven W

CFO

Executive Director
2,269,708 -33.5%
0.00
USD 2,270 		2,269,708 -33.5% 0.00 USD 2,270
2019-02-13 2019-02-06 S Sale

Cataldo Tony

Non-Executive Director
800,000 -16.6%
0.00
USD 800 		800,000 -16.6% 0.00 USD 800
2019-03-19 2019-02-01 S Sale

Urbanski Raymond W.

CEO

Executive Director
176,980 -11.6%
0.00
USD 177 		176,980 -11.6% 0.00 USD 177
2016-04-05 2016-04-04 S Sale

BRISTOL INVESTMENT FUND LTD

Large shareholder
675,000 -30.7%
303,750.00
USD 205,031,250,000 		675,000 -30.7% 303,750.00 USD 205,031,250,000
2011-01-19 2010-12-27 S Sale

DUBE ANSHUMAN

Non-Executive Director Large shareholder
360,100 -100.0%
0.13
USD 47,209 		360,100 -100.0% 0.13 USD 47,209
2011-01-19 2010-12-27 S Sale

Theorem Group, LLC

Large shareholder
360,100 -100.0%
0.13
USD 47,209 		360,100 -100.0% 0.13 USD 47,209
2011-01-19 2010-12-23 S Sale

DUBE ANSHUMAN

Non-Executive Director Large shareholder
339,900 -48.6%
0.13
USD 44,187 		339,900 -48.6% 0.13 USD 44,187
2011-01-19 2010-12-23 S Sale

Theorem Group, LLC

Large shareholder
339,900 -48.6%
0.13
USD 44,187 		339,900 -48.6% 0.13 USD 44,187
2010-09-02 2010-08-31 S Sale

Post Gary M

Former Director and Secretary
69,600 -7.2%
0.11
USD 7,733 		69,600 -7.2% 0.11 USD 7,733
2010-08-30 2010-08-30 S Sale

Post Gary M

Former Director and Secretary
30,940 -3.1%
0.11
USD 3,403 		30,940 -3.1% 0.11 USD 3,403
2010-08-30 2010-08-26 S Sale

Post Gary M

Former Director and Secretary
76,060 -7.1%
0.12
USD 8,975 		76,060 -7.1% 0.12 USD 8,975
2010-07-12 2010-07-08 S Sale

Post Gary M

Secretary

Executive Director
50,000 -4.4%
0.11
USD 5,350 		50,000 -4.4% 0.11 USD 5,350
2010-07-12 2010-07-07 S Sale

Post Gary M

Secretary

Executive Director
125,000 -10.0%
0.10
USD 12,500 		125,000 -10.0% 0.10 USD 12,500
2010-07-12 2010-07-07 S Sale

Post Gary M

Secretary

Executive Director
35,000 -2.7%
0.10
USD 3,535 		35,000 -2.7% 0.10 USD 3,535
2010-07-12 2010-07-07 S Sale

Post Gary M

Secretary

Executive Director
55,000 -4.1%
0.11
USD 5,775 		55,000 -4.1% 0.11 USD 5,775
2010-07-12 2010-07-07 S Sale

Post Gary M

Secretary

Executive Director
33,400 -2.4%
0.11
USD 3,510 		33,400 -2.4% 0.11 USD 3,510
2010-07-12 2010-07-07 S Sale

Post Gary M

Secretary

Executive Director
25,000 -1.8%
0.11
USD 2,635 		25,000 -1.8% 0.11 USD 2,635
2010-07-12 2010-07-07 S Sale

Post Gary M

Secretary

Executive Director
100,000 -6.7%
0.11
USD 10,600 		100,000 -6.7% 0.11 USD 10,600
// ... existing code ... // ... rest of the file ...