List of insiders holdings for AMBAC FINANCIAL GROUP 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 | LeBlanc Claude Chief Executive Officer | 2025-03-14 16:37:11 | 609,747 0 | 609,747 | Form 4 |
| 2 | GENADER ROBERT J Chairman, President and CEO | 2007-12-07 12:06:20 | 544,522 27,156 | 571,678 | Form 4 |
| 3 | Trick David Exec VP, CFO & Treasurer | 2025-03-14 16:42:13 | 356,645 0 | 356,645 | Form 4 |
| 4 | Smith Robert Sorenson Senior Managing Director | 2010-06-16 10:29:57 | 289,593 0 | 289,593 | Form 4 |
| 5 | NADER TAVAKOLI Chief Executive Officer | 2016-09-20 17:31:06 | 266,742 0 | 266,742 | Form 4 |
| 6 | BARRANCO DAVID Senior Managing Director | 2025-03-14 16:30:31 | 257,337 0 | 257,337 | Form 4 |
| 7 | Smith R Sharon Exec VP & Chief Strategy Offr | 2025-03-14 16:40:28 | 251,000 0 | 251,000 | Form 4 |
| 8 | DEROSA PAUL R Director | 2010-01-06 11:49:18 | 206,140 0 | 206,140 | Form 4 |
| 9 | UNGER LAURA S Director | 2009-05-07 13:22:20 | 183,038 0 | 183,038 | Form 4 |
| 10 | UHLEIN JOHN W Executive Vice President | 2008-09-05 11:21:25 | 174,736 1,789 | 176,525 | Form 4 |
| 11 | Stein Jeffrey Scott Director | 2025-04-02 16:57:35 | 160,754 0 | 160,754 | Form 4 |
| 12 | Ksenak Stephen Michael Sr. MD & General Counsel | 2025-03-14 16:34:49 | 135,653 0 | 135,653 | Form 4 |
| 13 | CONSIDINE JILL M Director | 2009-05-07 13:12:50 | 130,109 0 | 130,109 | Form 4 |
| 14 | RENFIELD MILLER DOUGLAS C Executive Vice President | 2009-01-27 13:41:31 | 119,219 7,136 | 126,355 | Form 4 |
| 15 | HAFT IAN DAVID Director | 2025-04-02 16:44:26 | 124,868 0 | 124,868 | Form 4 |
| 16 | Duff Philip N Director | 2009-05-07 13:15:33 | 108,995 0 | 108,995 | Form 4 |
| 17 | MCKINNON WILLIAM T Senior Managing Director | 2008-01-31 15:10:20 | 98,233 8,434 | 106,667 | Form 4/A |
| 18 | LAMMTENNANT JOAN M Director | 2025-04-02 16:53:45 | 99,937 0 | 99,937 | Form 4 |
| 19 | LASSITER PHILLIP B Director | 2007-03-09 10:42:00 | 82,452 14,899 | 97,351 | Form 4 |
| 20 | PRIEUR C JAMES Director | 2023-01-04 16:24:04 | 94,390 0 | 94,390 | Form 4 |
| 21 | Herzog David L Director | 2023-04-04 17:00:51 | 93,057 0 | 93,057 | Form 4 |
| 22 | GANDOLFO THOMAS J Senior Managing Director | 2008-03-07 11:10:43 | 81,617 1,049 | 82,666 | Form 4 |
| 23 | Leonard Sean T SVP, Chief Financial Officer | 2009-04-03 12:09:20 | 74,091 6,343 | 80,434 | Form 4 |
| 24 | SHOBACK ROBERT G Senior Managing Director | 2009-02-02 11:43:40 | 73,721 5,707 | 79,428 | Form 4 |
| 25 | Eisman Robert Bryan Sr. MD & CAO | 2025-03-14 16:32:40 | 75,712 0 | 75,712 | Form 4 |
| 26 | Greene Alexander David Director | 2021-05-13 16:14:35 | 74,388 0 | 74,388 | Form 4 |
| 27 | BOYLE DAVID L Vice Chairman | 2005-06-03 10:05:03 | 69,144 4,137 | 73,281 | Form 4 |
| 28 | McGinnis Daniel Sr. MD & COO | 2025-03-14 16:38:57 | 64,310 0 | 64,310 | Form 4 |
| 29 | IGLESIAS LISA G Director | 2025-04-03 09:39:45 | 60,724 0 | 60,724 | Form 4 |
| 30 | CALLEN MICHAEL A Chairman | 2010-12-01 14:39:40 | 55,132 0 | 55,132 | Form 4 |
| 31 | BIENSTOCK GREGG L Senior Vice President | 2010-06-30 14:54:12 | 38,939 13,766 | 52,705 | Form 4 |
| 32 | GREGORY W GRANT Director | 2007-12-07 13:22:51 | 48,419 0 | 48,419 | Form 4 |
| 33 | DOYLE KEVIN J Senior Vice President | 2011-03-04 09:08:15 | 47,165 0 | 47,165 | Form 4 |
| 34 | PFEFFER HOWARD C Senior Managing Director | 2003-12-05 10:37:30 | 40,736 6,283 | 47,019 | Form 4 |
| 35 | BRUCE IAIN H Senior Managing Director | 2012-11-20 16:03:47 | 38,600 0 | 38,600 | Form 3 |
| 36 | MCDONOUGH KATHLEEN A Senior Managing Director | 2008-01-28 15:54:12 | 33,703 4,807 | 38,510 | Form 4 |
| 37 | MANDEL VICTOR E Director | 2015-05-01 16:33:51 | 37,328 0 | 37,328 | Form 4 |
| 38 | BULLIS EUGENE M Director | 2015-05-01 16:31:38 | 37,328 0 | 37,328 | Form 4 |
| 39 | Adams Diana Chief Executive Officer | 2014-12-22 17:14:04 | 32,878 0 | 32,878 | Form 4 |
| 40 | Matus Kristi Ann Director | 2025-04-02 16:54:56 | 32,126 0 | 32,126 | Form 4 |
| 41 | PRICE MICHAEL D Director | 2025-04-02 16:56:18 | 32,126 0 | 32,126 | Form 4 |
| 42 | DULUDE RICHARD Director | 2005-05-03 10:53:29 | 16,634 0 | 16,634 | Form 4 |
| 43 | REILLY MICHAEL FRANCIS Senior Managing Director | 2021-03-09 16:25:35 | 14,787 0 | 14,787 | Form 4 |
| 44 | CAPORALI RENSO L Director | 2005-05-03 16:44:06 | 10,788 3,400 | 14,188 | Form 4 |
| 45 | Stevens Timothy J Senior Managing Director | 2010-07-02 11:40:49 | 9,606 481 | 10,087 | Form 4 |
| 46 | THEOBALD THOMAS C Director | 2012-04-09 17:41:28 | 6,849 0 | 6,849 | Form 4 |
| 47 | Wallis David W Director | 2012-03-22 15:37:14 | 3,251 0 | 3,251 | Form 4/A |
| 48 | WALLACE HENRY D G Director | 2010-11-23 13:49:11 | 2,524 0 | 2,524 | Form 4 |
| 49 | MATANLE CATHLEEN Senior Managing Director | 2013-05-01 11:35:14 | 1,369 0 | 1,369 | Form 4 |
| 50 | Raab Gregory G Senior Managing Director | 2009-03-10 11:14:20 | 0 0 | 0 | Form 3 |