SEC Form 4 · Updated Daily
ABK
Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| LeBlanc Claude | Director · Officer | 1,083,670 | 2026-10-03 | M |
| GENADER ROBERT J | Director · Officer | 544,522 | 2007-12-05 | A |
| Trick David | Officer | 270,143 | 2026-10-03 | M |
| NADER TAVAKOLI | Director · Officer | 266,742 | 2016-09-20 | P |
| Ksenak Stephen Michael | Officer | 248,778 | 2025-09-29 | C |
| Stein Jeffrey Scott | Director | 217,807 | 2025-09-29 | C |
| PRICE MICHAEL D | Director | 205,477 | 2025-09-29 | C |
| UHLEIN JOHN W | Officer | 174,736 | 2008-09-03 | A |
| Smith R Sharon | Officer | 158,865 | 2026-10-03 | M |
| HAFT IAN DAVID | Director | 131,921 | 2025-09-29 | C |
| BARRANCO DAVID | Officer | 128,604 | 2025-03-13 | M |
| RENFIELD MILLER DOUGLAS C | Officer | 119,219 | 2009-01-23 | F |
| UNGER LAURA S | Director | 110,574 | 2008-12-03 | A |
| LAMMTENNANT JOAN M | Director | 106,990 | 2025-09-29 | C |
| LASSITER PHILLIP B | Director | 82,452 | 2007-03-07 | A |
| IGLESIAS LISA G | Director | 82,327 | 2025-09-29 | C |
| GANDOLFO THOMAS J | 10%+ Owner · Officer | 81,617 | 2008-03-05 | A |
| DEROSA PAUL R | Director | 78,488 | 2009-03-31 | P |
| Leonard Sean T | Officer | 74,091 | 2009-04-03 | P |
| SHOBACK ROBERT G | Officer | 73,721 | 2009-01-29 | F |
| Eisman Robert Bryan | Officer | 70,795 | 2025-03-13 | M |
| MCKINNON WILLIAM T | Officer | 65,733 | 2008-01-28 | A |
| PRIEUR C JAMES | Director | 65,000 | 2022-05-13 | P |
| CONSIDINE JILL M | Director | 57,645 | 2008-12-03 | A |
| CALLEN MICHAEL A | Officer | 55,132 | 2010-11-30 | S |
| BIENSTOCK GREGG L | Officer | 53,039 | 2010-06-29 | S |
| REILLY MICHAEL FRANCIS | Officer | 51,937 | 2021-03-04 | M |
| McGinnis Daniel | Officer | 48,288 | 2025-09-29 | C |
| Matus Kristi Ann | Director | 48,179 | 2025-09-29 | C |
| DOYLE KEVIN J | Officer | 47,165 | 2011-01-28 | F |
| Duff Philip N | Director | 36,531 | 2008-12-03 | A |
| MCDONOUGH KATHLEEN A | Officer | 33,703 | 2008-01-24 | F |
| GREGORY W GRANT | Director | 25,161 | 2007-12-05 | A |
| Greene Alexander David | Director | 13,000 | 2016-04-06 | P |
| Herzog David L | Director | 12,820 | 2016-03-31 | P |
| Stevens Timothy J | Officer | 9,806 | 2010-06-30 | S |
| THEOBALD THOMAS C | Director | 6,849 | 2012-04-05 | S |
| Wallis David W | Officer | 3,251 | 2011-07-06 | D |
| WALLACE HENRY D G | Director | 2,524 | 2010-11-22 | S |
| Ahn Cristina E. | Officer | 835 | 2026-03-10 | M |
| Adams Diana | Director · Officer | 652 | 2014-12-20 | M |
| MATANLE CATHLEEN | Officer | 0 | 2013-05-01 | J |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-03 | Trick David | Option exercise (derivative) | 63,472 | $0.00 | 120,015 |
| 2026-10-03 | Trick David | Option exercise (derivative) | 66,519 | $0.00 | 58,459 |
| 2026-10-03 | Trick David | Tax withholding | 3,047 | $4.60 | 267,096 |
| 2026-10-03 | Trick David | Option exercise | 3,047 | — | 270,143 |
| 2026-10-03 | Smith R Sharon | Option exercise (derivative) | 52,894 | $0.00 | 138,240 |
| 2026-10-03 | Smith R Sharon | Option exercise (derivative) | 55,433 | $0.00 | 64,881 |
| 2026-10-03 | Smith R Sharon | Tax withholding | 2,539 | $4.60 | 156,326 |
| 2026-10-03 | Smith R Sharon | Option exercise | 2,539 | — | 158,865 |
| 2026-10-03 | LeBlanc Claude | Option exercise (derivative) | 221,188 | $0.00 | 418,731 |
| 2026-10-03 | LeBlanc Claude | Option exercise (derivative) | 232,816 | $0.00 | 232,787 |
| 2026-10-03 | LeBlanc Claude | Option exercise (derivative) | 15,229 | $0.00 | 465,603 |
| 2026-10-03 | LeBlanc Claude | Tax withholding | 11,638 | $4.60 | 1,072,032 |
| 2026-10-03 | LeBlanc Claude | Option exercise | 11,628 | — | 1,083,670 |
| 2026-10-03 | LeBlanc Claude | Tax withholding | 8,421 | $4.60 | 1,072,042 |
| 2026-10-03 | LeBlanc Claude | Option exercise | 15,229 | — | 1,080,463 |
| 2026-10-01 | HAFT IAN DAVID | Grant / award (derivative) | 8,224 | $0.00 | 30,815 |
| 2026-10-01 | IGLESIAS LISA G | Grant / award (derivative) | 8,224 | $0.00 | 30,815 |
| 2026-10-01 | LAMMTENNANT JOAN M | Grant / award (derivative) | 8,224 | $0.00 | 30,815 |
| 2026-10-01 | Matus Kristi Ann | Grant / award (derivative) | 8,224 | $0.00 | 30,815 |
| 2026-10-01 | PRICE MICHAEL D | Grant / award (derivative) | 8,224 | $0.00 | 30,815 |
| 2026-10-01 | Stein Jeffrey Scott | Grant / award (derivative) | 8,224 | $0.00 | 30,815 |
| 2026-07-09 | Trick David | Option exercise (derivative) | 13,206 | $0.00 | 124,978 |
| 2026-07-09 | Trick David | Tax withholding | 6,741 | $6.08 | 267,096 |
| 2026-07-09 | Trick David | Option exercise | 13,206 | — | 273,837 |
| 2026-07-09 | Smith R Sharon | Option exercise (derivative) | 11,779 | $0.00 | 132,093 |
| 2026-07-09 | Smith R Sharon | Tax withholding | 4,635 | $6.08 | 156,326 |
| 2026-07-09 | Smith R Sharon | Option exercise | 11,779 | — | 160,961 |
| 2026-07-09 | LeBlanc Claude | Option exercise (derivative) | 39,380 | $0.00 | 480,832 |
| 2026-07-09 | LeBlanc Claude | Tax withholding | 21,777 | $6.08 | 1,065,234 |
| 2026-07-09 | LeBlanc Claude | Option exercise | 39,380 | — | 1,087,011 |
| 2026-07-01 | HAFT IAN DAVID | Grant / award (derivative) | 6,500 | $0.00 | 22,591 |
| 2026-07-01 | IGLESIAS LISA G | Grant / award (derivative) | 6,500 | $0.00 | 22,591 |
| 2026-07-01 | LAMMTENNANT JOAN M | Grant / award (derivative) | 6,500 | $0.00 | 22,591 |
| 2026-07-01 | Matus Kristi Ann | Grant / award (derivative) | 6,500 | $0.00 | 22,591 |
| 2026-07-01 | PRICE MICHAEL D | Grant / award (derivative) | 6,500 | $0.00 | 22,591 |
| 2026-07-01 | Stein Jeffrey Scott | Grant / award (derivative) | 6,500 | $0.00 | 22,591 |
| 2026-04-01 | PRICE MICHAEL D | Grant / award (derivative) | 7,441 | $0.00 | 16,091 |
| 2026-04-01 | Matus Kristi Ann | Grant / award (derivative) | 7,441 | $0.00 | 16,091 |
| 2026-04-01 | LAMMTENNANT JOAN M | Grant / award (derivative) | 7,441 | $0.00 | 16,091 |
| 2026-04-01 | IGLESIAS LISA G | Grant / award (derivative) | 7,441 | $0.00 | 16,091 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.