GT Biopharma, Inc.

Urban Alan Louis bought 50,000 shares of GTBP on 4 September. They now own 50,000 GTBP shares.

Kramer Hilary bought 31,250 shares of GTBP on 4 September. They now own 31,250 GTBP shares.

Mun-Gavin David C. bought 31,250 shares of GTBP on 4 September. They now own 31,250 GTBP shares.

Casamento Charles J bought 62,500 shares of GTBP on 4 September. They now own 62,500 GTBP shares.

Breen Michael Martin bought 100,000 shares of GTBP on 4 September. They now own 100,000 GTBP shares.

Mun-Gavin David C. bought 0 shares of GTBP on 10 June. They now own 0 GTBP shares.

Ritter Andrew J bought 0 shares of GTBP on 8 May. They now own 0 GTBP shares.

Kramer Hilary bought 0 shares of GTBP on 7 May. They now own 0 GTBP shares.

Urban Alan Louis bought 23,335 shares of GTBP on 17 October. They now own 23,335 GTBP shares.

Urban Alan Louis bought 0 shares of GTBP on 3 June. They now own 0 GTBP shares.

Ohri Manu bought 200,000 shares of GTBP on 11 August. They now own 300,000 GTBP shares.

Ohri Manu bought 200,000 shares of GTBP on 11 August. They now own 200,000 GTBP shares.

Ohri Manu sold 200,000 shares of GTBP on 11 August. They now own 0 GTBP shares.

Breen Michael Martin bought 200,000 shares of GTBP on 11 August. They now own 856,218 GTBP shares.

Casamento Charles J bought 500,000 shares of GTBP on 16 June. They now own 500,000 GTBP shares.

Casamento Charles J bought 0 shares of GTBP on 1 May. They now own 0 GTBP shares.

Breen Michael Martin bought 50,000 shares of GTBP on 11 April. They now own 656,218 GTBP shares.

Ohri Manu bought 50,000 shares of GTBP on 6 April. They now own 50,000 GTBP shares.

Shrotriya Rajesh C Md bought 500,000 shares of GTBP on 27 January. They now own 500,000 GTBP shares.

Breen Michael Martin bought 500,000 shares of GTBP on 27 January. They now own 500,000 GTBP shares.

Wendel Bruce bought 500,000 shares of GTBP on 27 January. They now own 500,000 GTBP shares.

Ohri Manu bought 500,000 shares of GTBP on 27 January. They now own 500,000 GTBP shares.

Urban Alan Louis bought 50,000 shares of GTBP on 15 July. They now own 50,000 GTBP shares.

Ohri Manu sold 100,000 shares of GTBP on 15 July. They now own 0 GTBP shares.

Wendel Bruce bought 50,000 shares of GTBP on 15 July. They now own 50,000 GTBP shares.

Urban Alan Louis bought 50,000 shares of GTBP on 15 July. They now own 50,000 GTBP shares.

Ohri Manu bought 200,000 shares of GTBP on 15 July. They now own 200,000 GTBP shares.

Breen Michael Martin bought 50,000 shares of GTBP on 15 July. They now own 50,000 GTBP shares.

Berk Gregory bought 50,000 shares of GTBP on 15 July. They now own 50,000 GTBP shares.

Shrotriya Rajesh C Md bought 50,000 shares of GTBP on 15 July. They now own 50,000 GTBP shares.

Berk Gregory bought 50,000 shares of GTBP on 15 July. They now own 50,000 GTBP shares.

Urban Alan Louis bought 0 shares of GTBP on 9 June. They now own 0 GTBP shares.

Ohri Manu bought 0 shares of GTBP on 14 February. They now own 0 GTBP shares.

Choy Gavin bought 227,500 shares of GTBP on 31 December. They now own 227,500 GTBP shares.

Choy Gavin bought 0 shares of GTBP on 28 November. They now own 0 GTBP shares.

Breen Michael Martin sold 30,000 shares of GTBP on 25 February. They now own 0 GTBP shares.

Breen Michael Martin bought 40,243 shares of GTBP on 25 February. They now own 318,301 GTBP shares.

Breen Michael Martin bought 9,859 shares of GTBP on 25 February. They now own 328,160 GTBP shares.

Shrotriya Rajesh C Md bought 50,000 shares of GTBP on 16 February. They now own 50,000 GTBP shares.

Berk Gregory bought 278,058 shares of GTBP on 16 February. They now own 278,058 GTBP shares.

Wendel Bruce bought 50,000 shares of GTBP on 16 February. They now own 50,000 GTBP shares.

Wendel Bruce bought 347,572 shares of GTBP on 16 February. They now own 352,655 GTBP shares.

Breen Michael Martin bought 50,000 shares of GTBP on 16 February. They now own 50,000 GTBP shares.

Berk Gregory bought 50,000 shares of GTBP on 16 February. They now own 50,000 GTBP shares.

Breen Michael Martin bought 278,058 shares of GTBP on 16 February. They now own 278,058 GTBP shares.

Shrotriya Rajesh C Md bought 0 shares of GTBP on 13 January. They now own 0 GTBP shares.

Weldon Steven W sold 47,978 shares of GTBP on 22 December. They now own 3,720,000 GTBP shares.

Wendel Bruce bought 441 shares of GTBP on 22 December. They now own 5,083 GTBP shares.

Wendel Bruce bought 1,374 shares of GTBP on 22 December. They now own 4,642 GTBP shares.

Weldon Steven W sold 35,722 shares of GTBP on 21 December. They now own 3,767,978 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 21 December. They now own 3,853,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 21 December. They now own 3,803,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 18 December. They now own 3,903,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 17 December. They now own 3,953,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 17 December. They now own 4,003,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 16 December. They now own 4,053,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 15 December. They now own 4,103,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 15 December. They now own 4,203,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 15 December. They now own 4,153,700 GTBP shares.

Weldon Steven W sold 46,300 shares of GTBP on 14 December. They now own 4,253,700 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 14 December. They now own 4,350,000 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 14 December. They now own 4,300,000 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 11 December. They now own 4,400,000 GTBP shares.

Weldon Steven W sold 50,000 shares of GTBP on 11 December. They now own 4,450,000 GTBP shares.

Wendel Bruce bought 3,268 shares of GTBP on 16 November. They now own 3,268 GTBP shares.

Wendel Bruce bought 0 shares of GTBP on 11 November. They now own 0 GTBP shares.

Berk Gregory bought 0 shares of GTBP on 11 November. They now own 0 GTBP shares.

Breen Michael Martin sold 0 shares of GTBP on 23 June. They now own 0 GTBP shares.

Cataldo Tony sold 4,234,320 shares of GTBP on 2 June. They now own 6,500,000 GTBP shares.

Weldon Steven W sold 2,269,708 shares of GTBP on 13 May. They now own 4,500,000 GTBP shares.

Cataldo Tony bought 7,000,000 shares of GTBP on 14 August. They now own 10,734,320 GTBP shares.

Weldon Steven W bought 4,500,000 shares of GTBP on 14 August. They now own 6,769,707 GTBP shares.

Cataldo Tony sold 800,000 shares of GTBP on 6 February. They now own 4,029,600 GTBP shares.

Urbanski Raymond W. sold 176,980 shares of GTBP on 1 February. They now own 1,351,918 GTBP shares.

Cross Shawn bought 0 shares of GTBP on 16 November. They now own 0 GTBP shares.

Cataldo Tony sold 100,000 shares of GTBP on 2 November. They now own 4,843,029 GTBP shares.

Cataldo Tony sold 3,000,000 shares of GTBP on 2 November. They now own 1,843,029 GTBP shares.

Cataldo Tony sold 200,000 shares of GTBP on 2 November. They now own 4,943,029 GTBP shares.

Silverman Mark J sold 0 shares of GTBP on 1 September. They now own 8,172,079 GTBP shares.

Urbanski Raymond W. sold 0 shares of GTBP on 1 September. They now own 1,528,989 GTBP shares.

Cataldo Tony bought 5,129,660 shares of GTBP on 1 September. They now own 5,143,029 GTBP shares.

Clarence-Smith Kathleen sold 0 shares of GTBP on 1 September. They now own 8,505,633 GTBP shares.

Weldon Steven W bought 2,566,835 shares of GTBP on 1 September. They now own 2,568,840 GTBP shares.

Bristol Investment Fund Ltd bought 250,000 shares of GTBP on 5 April. They now own 463,806 GTBP shares.

Bristol Investment Fund Ltd sold 675,000 shares of GTBP on 4 April. They now own 1,525,472 GTBP shares.

Bristol Investment Fund Ltd sold 0 shares of GTBP on 9 February. They now own 2,563,689 GTBP shares.

Cataldo Tony sold 0 shares of GTBP on 25 January. They now own 4,033,531 GTBP shares.

Weldon Steven W sold 0 shares of GTBP on 25 January. They now own 601,610 GTBP shares.

Bristol Investment Fund Ltd sold 3,912,447 shares of GTBP on 13 January. They now own 0 GTBP shares.

Bristol Investment Fund Ltd sold 0 shares of GTBP on 13 January. They now own 2,441,148 GTBP shares.

Saloff David bought 26,334,193 shares of GTBP on 1 March. They now own 27,650,684 GTBP shares.

Saloff David bought 538,713 shares of GTBP on 31 August. They now own 1,316,491 GTBP shares.

Saloff David sold 777,778 shares of GTBP on 30 June. They now own 0 GTBP shares.

Eaton Kenneth Haynes sold 250,000 shares of GTBP on 27 June. They now own 0 GTBP shares.

Dube Anshuman bought 0 shares of GTBP on 20 May. They now own 250,000 GTBP shares.

Theorem Group, Llc sold 360,100 shares of GTBP on 27 December. They now own 0 GTBP shares.

Dube Anshuman sold 360,100 shares of GTBP on 27 December. They now own 0 GTBP shares.

Dube Anshuman sold 339,900 shares of GTBP on 23 December. They now own 360,100 GTBP shares.

Theorem Group, Llc sold 700,000 shares of GTBP on 23 December. They now own 1,100,000 GTBP shares.

Theorem Group, Llc sold 339,900 shares of GTBP on 23 December. They now own 360,100 GTBP shares.

Theorem Group, Llc bought 700,000 shares of GTBP on 23 December. They now own 700,000 GTBP shares.

Dube Anshuman bought 700,000 shares of GTBP on 23 December. They now own 700,000 GTBP shares.

Dube Anshuman sold 700,000 shares of GTBP on 23 December. They now own 1,100,000 GTBP shares.

Hoog Thomas W sold 250,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Post Gary M sold 69,600 shares of GTBP on 31 August. They now own 900,000 GTBP shares.

Post Gary M sold 30,940 shares of GTBP on 30 August. They now own 969,600 GTBP shares.

Post Gary M sold 76,060 shares of GTBP on 26 August. They now own 1,000,540 GTBP shares.

Post Gary M sold 50,000 shares of GTBP on 8 July. They now own 1,076,600 GTBP shares.

Post Gary M sold 33,400 shares of GTBP on 7 July. They now own 1,341,600 GTBP shares.

Post Gary M sold 35,000 shares of GTBP on 7 July. They now own 1,251,600 GTBP shares.

Post Gary M sold 125,000 shares of GTBP on 7 July. They now own 1,126,600 GTBP shares.

Post Gary M sold 55,000 shares of GTBP on 7 July. They now own 1,286,600 GTBP shares.

Post Gary M sold 100,000 shares of GTBP on 7 July. They now own 1,400,000 GTBP shares.

Post Gary M sold 25,000 shares of GTBP on 7 July. They now own 1,375,000 GTBP shares.

Landes Bernard sold 2,220,453 shares of GTBP on 30 May. They now own 0 GTBP shares.

Handelman Michael D sold 250,000 shares of GTBP on 30 May. They now own 0 GTBP shares.

Post Gary M bought 1,110,227 shares of GTBP on 29 March. They now own 1,539,810 GTBP shares.

Cataldo Tony sold 6,704,081 shares of GTBP on 29 March. They now own 0 GTBP shares.

Post Gary M sold 100,000 shares of GTBP on 26 January. They now own 429,583 GTBP shares.

Post Gary M bought 1,500,000 shares of GTBP on 19 January. They now own 1,500,000 GTBP shares.

Dube Anshuman bought 0 shares of GTBP on 23 October. They now own 0 GTBP shares.

Theorem Group, Llc sold 0 shares of GTBP on 13 October. They now own 0 GTBP shares.

Theorem Group, Llc sold 900,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Dube Anshuman bought 1,800,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Theorem Group, Llc sold 1,800,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Dube Anshuman bought 1,800,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Dube Anshuman bought 1,800,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Theorem Group, Llc sold 1,800,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Theorem Group, Llc sold 900,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Dube Anshuman bought 900,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Theorem Group, Llc sold 1,800,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Dube Anshuman bought 900,000 shares of GTBP on 1 October. They now own 0 GTBP shares.

Hausman Marvin S Md bought 0 shares of GTBP on 31 December. They now own 0 GTBP shares.

Repine John E bought 5,000 shares of GTBP on 9 November. They now own 482,187 GTBP shares.

Neill Sydney Colin bought 5,000 shares of GTBP on 9 November. They now own 432,500 GTBP shares.

Post Gary M bought 5,000 shares of GTBP on 9 November. They now own 529,583 GTBP shares.

Spolar Matthew R bought 5,000 shares of GTBP on 9 November. They now own 35,000 GTBP shares.

Spolar Matthew R bought 0 shares of GTBP on 11 January. They now own 0 GTBP shares.

Spolar Matthew R bought 30,000 shares of GTBP on 11 January. They now own 30,000 GTBP shares.

Repine John E bought 200,000 shares of GTBP on 6 November. They now own 477,187 GTBP shares.

Post Gary M bought 333,333 shares of GTBP on 6 November. They now own 524,583 GTBP shares.

Repine John E bought 200,000 shares of GTBP on 6 November. They now own 277,187 GTBP shares.

Post Gary M bought 550,000 shares of GTBP on 6 November. They now own 831,608 GTBP shares.

Post Gary M bought 173,608 shares of GTBP on 6 November. They now own 281,608 GTBP shares.

Repine John E bought 50,000 shares of GTBP on 6 November. They now own 50,000 GTBP shares.

Hausman Marvin S Md bought 1,505,000 shares of GTBP on 6 November. They now own 2,714,695 GTBP shares.

Hausman Marvin S Md bought 495,000 shares of GTBP on 6 November. They now own 1,209,695 GTBP shares.

Neill Sydney Colin bought 187,500 shares of GTBP on 6 November. They now own 427,500 GTBP shares.

Hausman Marvin S Md bought 69,444 shares of GTBP on 6 November. They now own 2,404,080 GTBP shares.

Hausman Marvin S Md bought 500,000 shares of GTBP on 6 November. They now own 2,334,636 GTBP shares.

Hausman Marvin S Md bought 347,222 shares of GTBP on 6 November. They now own 1,834,636 GTBP shares.

Hausman Marvin S Md bought 330,769 shares of GTBP on 12 October. They now own 330,769 GTBP shares.

Repine John E bought 9,787 shares of GTBP on 12 October. They now own 77,187 GTBP shares.

Post Gary M bought 156,250 shares of GTBP on 12 October. They now own 191,250 GTBP shares.

Repine John E bought 5,000 shares of GTBP on 1 August. They now own 67,400 GTBP shares.

Centron Michael D bought 100,000 shares of GTBP on 1 August. They now own 250,000 GTBP shares.

Post Gary M bought 5,000 shares of GTBP on 1 August. They now own 35,000 GTBP shares.

Hausman Marvin S Md bought 5,000 shares of GTBP on 1 August. They now own 714,695 GTBP shares.

Neill Sydney Colin bought 5,000 shares of GTBP on 1 August. They now own 240,000 GTBP shares.

Post Gary M bought 108,000 shares of GTBP on 12 May. They now own 108,000 GTBP shares.

Post Gary M sold 30,000 shares of GTBP on 15 March. They now own 0 GTBP shares.

Centron Michael D sold 150,000 shares of GTBP on 6 January. They now own 0 GTBP shares.

Repine John E bought 30,000 shares of GTBP on 28 December. They now own 62,400 GTBP shares.

Guillen Steven T bought 500,000 shares of GTBP on 28 December. They now own 1,100,000 GTBP shares.

Rodell Timothy C Jr bought 100,000 shares of GTBP on 28 December. They now own 455,237 GTBP shares.

Hausman Marvin S Md bought 500,000 shares of GTBP on 28 December. They now own 709,695 GTBP shares.

Neill Sydney Colin bought 100,000 shares of GTBP on 28 December. They now own 235,000 GTBP shares.

Hausman Marvin S Md bought 108,000 shares of GTBP on 5 October. They now own 0 GTBP shares.

Repine John E sold 30,000 shares of GTBP on 5 October. They now own 0 GTBP shares.

Neill Sydney Colin bought 5,000 shares of GTBP on 22 June. They now own 135,000 GTBP shares.

Hausman Marvin S Md bought 5,000 shares of GTBP on 22 June. They now own 101,695 GTBP shares.

Rodell Timothy C Jr bought 5,000 shares of GTBP on 22 June. They now own 355,237 GTBP shares.

Guillen Steven T bought 100,000 shares of GTBP on 28 February. They now own 1,200,000 GTBP shares.

Guillen Steven T bought 600,000 shares of GTBP on 28 February. They now own 600,000 GTBP shares.

Guillen Steven T bought 0 shares of GTBP on 28 February. They now own 0 GTBP shares.

Guillen Steven T bought 500,000 shares of GTBP on 28 February. They now own 1,100,000 GTBP shares.

Odonnell Manus H bought 100,000 shares of GTBP on 24 December. They now own 100,000 GTBP shares.

Ferris Steven H bought 50,000 shares of GTBP on 12 October. They now own 85,000 GTBP shares.

Vlak Gerard J M bought 50,000 shares of GTBP on 12 October. They now own 85,000 GTBP shares.

Neill Sydney Colin bought 100,000 shares of GTBP on 12 October. They now own 135,000 GTBP shares.

Bruinsma Gosse B bought 100,000 shares of GTBP on 12 October. They now own 135,000 GTBP shares.

Rodell Timothy C Jr sold 50,000 shares of GTBP on 12 October. They now own 350,237 GTBP shares.

Hausman Marvin S Md bought 50,000 shares of GTBP on 12 October. They now own 85,000 GTBP shares.

Hausman Marvin S Md bought 0 shares of GTBP on 20 August. They now own 13,982,567 GTBP shares.

Hausman Marvin S Md sold 0 shares of GTBP on 20 August. They now own 1,156,645 GTBP shares.

Rodell Timothy C Jr bought 5,000 shares of GTBP on 22 June. They now own 301,327 GTBP shares.

Davis Richard A bought 15,000 shares of GTBP on 22 June. They now own 117,147 GTBP shares.

Rodell Timothy C Jr bought 15,000 shares of GTBP on 22 June. They now own 311,237 GTBP shares.

Davis Richard A sold 5,000 shares of GTBP on 22 June. They now own 107,147 GTBP shares.

Odonnell Manus H bought 0 shares of GTBP on 22 June. They now own 0 GTBP shares.

Neill Sydney Colin bought 30,000 shares of GTBP on 26 April. They now own 30,000 GTBP shares.

Bruinsma Gosse B bought 30,000 shares of GTBP on 26 April. They now own 30,000 GTBP shares.

Ferris Steven H bought 30,000 shares of GTBP on 26 April. They now own 30,000 GTBP shares.

Vlak Gerard J M bought 0 shares of GTBP on 25 April. They now own 13,982,567 GTBP shares.

Bruinsma Gosse B bought 0 shares of GTBP on 25 April. They now own 13,982,567 GTBP shares.

Neill Sydney Colin bought 0 shares of GTBP on 25 April. They now own 13,982,567 GTBP shares.

Ferris Steven H bought 0 shares of GTBP on 25 April. They now own 13,982,567 GTBP shares.