List of insiders holdings for LIXTE BIOTECHNOLOGY HOLDINGS INC.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
| 1 | Riggs Arthur Riggs Jane Merrill 10% Owner |
2018-12-11 19:49:00 | 0 7,370,000 |
7,370,000 | Form 4 |
| 2 | SCHWARTZBERG DEBBIE 10% Owner |
2014-05-14 17:10:42 | 2,504,845 2,334,000 |
4,838,845 | Form 4 |
| 3 | KRINSKY GLENN 10% Owner |
2022-04-06 21:58:22 | 1,474,998 0 |
1,474,998 | Form 13G |
| 4 | GREENBERG ROBERT GREENBERG M SUSAN GREENBERG FAMILY TRUST 10% Owner |
2020-12-16 18:46:55 | 1,380,264 0 |
1,380,264 | Form 13G |
| 5 | Schwartzberg Gil Director 10% Owner |
2022-02-14 20:48:25 | 215,775 960,613 |
1,176,388 | Form 5 |
| 6 | Ho Hung Tak 10% Owner |
2020-12-16 19:57:32 | 1,084,210 0 |
1,084,210 | Form 13G |
| 7 | RAPPAPORT RICHARD President 10% Owner |
2005-11-09 12:26:23 | 1,039,500 0 |
1,039,500 | Form 13D |
| 8 | Palmedo Philip F Director |
2022-08-03 16:46:38 | 362,719 16,667 |
379,386 | Form 4 |
| 9 | van der Baan Bastiaan Jeroen President, CEO & Vice Chairman |
2023-10-16 14:51:08 | 285,000 0 |
285,000 | Form 4 |
| 10 | Miser James Chief Medical Officer |
2022-11-21 19:18:40 | 283,334 0 |
283,334 | Form 4 |
| 11 | WEINGARTEN ROBERT N Vice President and CFO |
2022-11-09 17:00:33 | 258,333 0 |
258,333 | Form 4 |
| 12 | PINTSOPOULOS ANTHONY C Secretary, CFO |
2005-11-07 10:56:35 | 243,000 0 |
243,000 | Form 13D |
| 13 | Kovach John S President and CEO |
2022-11-09 16:55:19 | 200,000 21,100 |
221,100 | Form 4 |
| 14 | Royds Robert B. Director |
2011-05-10 21:15:33 | 200,000 0 |
200,000 | Form 3 |
| 15 | CARTER STEPHEN K Director |
2007-09-28 13:34:13 | 200,000 0 |
200,000 | Form 3 |
| 16 | Sorensen Mel Director |
2008-10-08 16:52:03 | 200,000 0 |
200,000 | Form 3 |
| 17 | FORMAN ERIC Vice President and COO |
2022-12-13 11:46:41 | 38,598 118,195 |
156,793 | Form 4 |
| 18 | JOHN & BARBARA KOVACH 2015 TRUST FORMAN ERIC 10% Owner |
2022-04-06 21:59:12 | 110,431 0 |
110,431 | Form 13G |
| 19 | Ho Sze Chun Winson Director |
2021-01-14 14:32:06 | 91,666 0 |
91,666 | Form 4 |
| 20 | Brown Regina Director |
2025-04-02 10:36:30 | 90,605 0 |
90,605 | Form 4 |
| 21 | Yen Yun Director |
2025-04-02 10:36:29 | 62,801 5,263 |
68,064 | Form 4 |
| 22 | Forman Stephen J. Director |
2025-04-02 10:36:31 | 62,423 3,772 |
66,195 | Form 4 |
| 23 | Bernards Rene Director |
2025-04-02 10:36:27 | 31,664 0 |
31,664 | Form 4 |
| 24 | Schellens Johannes Henricus Matthias Chief Medical Officer |
2024-08-01 16:05:14 | 15,000 0 |
15,000 | Form 3 |