SEC Form 4 · Updated Daily
OMR
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 |
|---|---|---|---|---|
| Savitz Jonathan | 10%+ Owner | 6,051,932 | 2026-03-02 | — |
| Greywolf Opportunities Master Fund II, L.P. | 10%+ Owner | 6,051,932 | 2026-03-02 | — |
| Greywolf Advisors LLC | 10%+ Owner | 6,051,932 | 2026-03-02 | — |
| Greywolf GP LLC | 10%+ Owner | 6,051,932 | 2026-03-02 | — |
| Greywolf Capital Management LP | 10%+ Owner | 6,051,932 | 2026-03-02 | — |
| Cortina Gallardo Juan Antonio Carlos | 10%+ Owner | 3,931,466 | 2025-07-31 | X |
| MORRIS JOHN C | Director · Officer | 1,546,162 | 2007-12-13 | M |
| STEMM GREGORY P | Director | 1,298,447 | 2014-12-20 | A |
| SAUL DAVID J | Director | 1,212,482 | 2015-12-21 | A |
| Addis John | 10%+ Owner | 914,649 | 2021-03-18 | P |
| FourWorld Capital Management LLC | 10%+ Owner | 914,649 | 2021-03-18 | P |
| Justh Mark B | Director | 879,207 | 2026-06-01 | M |
| Gordon Mark | Director · Officer | 636,402 | 2026-06-30 | A |
| MORRIS DAVID A | Officer | 420,352 | 2012-03-07 | A |
| MacConnel Melinda Joy | Officer | 181,033 | 2015-06-30 | A |
| SIEGEL TODD E | Director | 166,377 | 2026-06-01 | M |
| Longley John D Jr | Officer | 154,480 | 2026-06-30 | A |
| Devine Philip S | Officer | 144,666 | 2015-12-21 | A |
| KNUTSSON GEORGE | Director | 143,500 | 2008-06-12 | S |
| BAKER BRADFORD B | Director | 143,379 | 2014-01-03 | A |
| LACKMAN GEORGE | Director | 138,112 | 2008-01-30 | M |
| Holmes Michael J | Officer | 135,000 | 2013-07-19 | M |
| Nudi Jay | Officer | 110,484 | 2022-04-30 | A |
| Sawyer Jon D | Director | 108,926 | 2026-06-01 | M |
| Pommeraud Larissa Tiffany | Director | 101,970 | 2026-06-01 | M |
| Bederman David J | Director | 91,230 | 2011-03-07 | A |
| BECKER GEORGE J JR | Officer | 78,400 | 2007-05-30 | M |
| PIGNATELLI JAMES S | Director | 64,348 | 2023-01-17 | A |
| Cohen Max H | Director | 27,048 | 2014-01-03 | A |
| HOWE DAVIS D | Officer | 19,259 | 2007-01-25 | A |
| Abbott John | Director | 16,922 | 2023-04-05 | S |
| Barton Laura Lionetti | Director · Officer | 7,500 | 2022-06-15 | P |
| Jones Christopher Emlyn | Officer | 3,482 | 2022-03-15 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-06-30 | Longley John D Jr | Option exercise (derivative) | 4,167 | $0.00 | 20,833 |
| 2026-06-30 | Longley John D Jr | Grant / award | 4,167 | $0.00 | 154,480 |
| 2026-06-30 | Gordon Mark | Option exercise (derivative) | 4,167 | $0.00 | 20,833 |
| 2026-06-30 | Gordon Mark | Tax withholding | 1,139 | $0.85 | 635,263 |
| 2026-06-30 | Gordon Mark | Grant / award | 4,167 | $0.00 | 636,402 |
| 2026-06-01 | Pommeraud Larissa Tiffany | Option exercise (derivative) | 20,000 | $0.00 | 0 |
| 2026-06-01 | Pommeraud Larissa Tiffany | Option exercise | 20,000 | $0.00 | 101,970 |
| 2026-06-01 | SIEGEL TODD E | Option exercise (derivative) | 20,000 | $0.00 | 0 |
| 2026-06-01 | SIEGEL TODD E | Option exercise | 20,000 | $0.00 | 166,377 |
| 2026-06-01 | Sawyer Jon D | Option exercise (derivative) | 20,000 | $0.00 | 0 |
| 2026-06-01 | Sawyer Jon D | Option exercise | 20,000 | $0.00 | 108,926 |
| 2026-06-01 | Justh Mark B | Option exercise (derivative) | 20,000 | $0.00 | 0 |
| 2026-06-01 | Justh Mark B | Option exercise | 20,000 | $0.00 | 879,207 |
| 2026-05-14 | Pommeraud Larissa Tiffany | Grant / award | 9,346 | $0.00 | 81,970 |
| 2026-05-14 | Sawyer Jon D | Grant / award | 9,346 | $0.00 | 88,926 |
| 2026-04-20 | Pommeraud Larissa Tiffany | Grant / award | 23,981 | $0.00 | 72,624 |
| 2026-04-20 | SIEGEL TODD E | Grant / award | 31,475 | $0.00 | 146,377 |
| 2026-03-23 | Gordon Mark | Option exercise (derivative) | 150,000 | $0.00 | 0 |
| 2026-03-23 | Gordon Mark | Option exercise | 150,000 | $0.41 | 632,235 |
| 2026-03-08 | Pommeraud Larissa Tiffany | Grant / award | 6,803 | $0.00 | 48,643 |
| 2026-03-02 | Greywolf Capital Management LP | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Capital Management LP | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Capital Management LP | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Capital Management LP | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Capital Management LP | — | — | — | 6,051,932 |
| 2026-03-02 | Savitz Jonathan | — | — | — | 6,051,932 |
| 2026-03-02 | Savitz Jonathan | — | — | — | 6,051,932 |
| 2026-03-02 | Savitz Jonathan | — | — | — | 6,051,932 |
| 2026-03-02 | Savitz Jonathan | — | — | — | 6,051,932 |
| 2026-03-02 | Savitz Jonathan | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf GP LLC | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf GP LLC | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf GP LLC | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf GP LLC | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf GP LLC | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Opportunities Master Fund II, L.P. | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Opportunities Master Fund II, L.P. | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Opportunities Master Fund II, L.P. | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Opportunities Master Fund II, L.P. | — | — | — | 6,051,932 |
| 2026-03-02 | Greywolf Opportunities Master Fund II, L.P. | — | — | — | 6,051,932 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.