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

List of insiders holdings for GT Biopharma Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. 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
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# Insider Holder Name Report
Date Time		 Shares Owned
Directly
Indirectly		 Total
Shares Owned		 Filing
1 Saloff David
CEO, Chairman of the Board		 2012-05-30 16:58:12 27,650,684
0		 27,650,684 Form 4
2 Clarence-Smith Kathleen
CEO
10% Owner		 2017-12-01 17:25:39 8,505,633
0		 8,505,633 Form 3
3 Silverman Mark J
10% Owner		 2017-12-01 19:29:24 8,172,079
0		 8,172,079 Form 13G
4 Cataldo Tony
CEO
10% Owner		 2020-06-04 17:15:28 6,500,000
0		 6,500,000 Form 4
5 Weldon Steven W
Former Officer and Director
Director		 2020-12-23 16:24:42 3,720,000
0		 3,720,000 Form 4
6 Theorem Group LLC
10% Owner		 2017-11-14 10:15:23 3,540,130
0		 3,540,130 Form 13G
7 HAUSMAN MARVIN S MD
President & CEO		 2008-02-08 12:44:25 2,344,080
0		 2,344,080 Form 5
8 Landes Bernard
President		 2010-03-22 19:39:47 2,220,453
0		 2,220,453 Form 3
9 ROGERS RAY R
CEO/Chairman of the Board		 2003-12-11 15:10:19 1,827,988
0		 1,827,988 Form 4/A
10 Urbanski Raymond W.
CEO		 2019-03-19 14:38:04 1,351,918
0		 1,351,918 Form 4
11 Guillen Steven T
President & CEO		 2005-12-30 17:18:50 1,100,000
0		 1,100,000 Form 4
12 Post Gary M
Former Director and Secretary		 2010-09-02 18:05:28 900,000
0		 900,000 Form 4
13 ELLIS SHARON
Chief Operational & Financial		 2003-12-11 19:30:58 885,000
0		 885,000 Form 4
14 Breen Michael Martin
Executive Chairman/Interim CEO		 2023-08-15 19:29:58 856,218
0		 856,218 Form 4
15 Ohri Manu
CFO & Secretary		 2023-08-15 19:26:31 200,000
550,000		 750,000 Form 4
16 Wendel Bruce
Director		 2023-02-01 06:01:27 500,000
0		 500,000 Form 4
17 SHROTRIYA RAJESH C MD
Director		 2023-02-01 06:02:39 500,000
0		 500,000 Form 4
18 CASAMENTO CHARLES J
Director		 2023-06-21 19:58:43 500,000
0		 500,000 Form 4
19 REPINE JOHN E
Director		 2007-11-13 14:48:31 482,187
0		 482,187 Form 4
20 RODELL TIMOTHY C JR
Director		 2005-12-30 17:24:28 455,237
0		 455,237 Form 4
21 WOLF THOMAS M
Director		 2003-12-30 12:03:21 433,626
0		 433,626 Form 4
22 NEILL SYDNEY COLIN
Director		 2007-11-13 14:31:02 432,500
0		 432,500 Form 4
23 Handelman Michael D
Chief Financial Officer		 2010-03-22 19:52:13 250,000
0		 250,000 Form 3
24 Eaton Kenneth Haynes
Director		 2011-07-07 19:20:21 250,000
0		 250,000 Form 3
25 DUBE ANSHUMAN
Director		 2011-05-24 19:50:44 0
250,000		 250,000 Form 4
26 HOOG THOMAS W
Director		 2011-02-08 15:46:30 250,000
0		 250,000 Form 3
27 CENTRON MICHAEL D
VP & CFO		 2006-08-02 19:02:01 250,000
0		 250,000 Form 4
28 Choy Gavin
Acting Chief Financial Officer		 2022-02-14 16:09:22 227,500
0		 227,500 Form 4
29 BRISTOL INVESTMENT FUND LTD
BRISTOL CAPITAL LLC
10% Owner		 2024-05-23 20:31:08 190,000
0		 190,000 Form 13G
30 BRISTOL INVESTMENT FUND LTD
10% Owner		 2024-05-23 20:31:08 190,000
0		 190,000 Form 13G
31 BRUINSMA GOSSE B
Chairman, Acting CEO		 2004-10-13 17:46:27 135,000
0		 135,000 Form 4
32 DAVIS RICHARD A
Director		 2004-06-30 11:48:00 107,147
0		 107,147 Form 4/A
33 ODonnell Manus H
Acting Chief Operating Officer		 2004-12-27 16:37:45 100,000
0		 100,000 Form 4
34 PRYOR WILLIAM G
Director		 2003-12-08 21:30:58 87,602
0		 87,602 Form 4
35 FERRIS STEVEN H
Director		 2004-10-13 17:45:32 85,000
0		 85,000 Form 4
36 VLAK GERARD J M
Director		 2004-10-13 17:44:01 85,000
0		 85,000 Form 4
37 Berk Gregory
Pres. of R&D, CMO		 2022-07-19 21:44:55 50,000
0		 50,000 Form 4
38 SPOLAR MATTHEW R
Director		 2007-11-13 14:36:37 35,000
0		 35,000 Form 4
39 WEBB TED FORD
Director		 2003-12-09 15:07:03 31,754
0		 31,754 Form 4/A
40 URBAN ALAN LOUIS
Chief Financial Officer		 2024-10-21 21:13:40 23,335
0		 23,335 Form 4
41 Cross Shawn
Chief Executive Officer		 2018-03-16 17:14:20 0
0		 0 Form 3
42 AXONYX INC
HAUSMAN MARVIN S MD
10% Owner		 2008-10-03 20:29:42 0
0		 0 Form 13D