SEC CIK 1934429
Zamarro Christina L
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| GTview stock → | 143,873 | 2026-03-01 |
| LHXview stock → | 6,453.35 | 2026-10-01 |
Position History — GT
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — GT
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-01 | Option exercise (derivative) | 38,305 | $0.00 | 76,608 |
| 2026-03-01 | Option exercise (derivative) | 28,366 | $0.00 | 28,365 |
| 2026-03-01 | Tax withholding | 30,236 | $8.25 | 143,873 |
| 2026-03-01 | Option exercise | 66,671 | $0.00 | 174,109 |
| 2026-02-27 | Option exercise (derivative) | 59,158 | $0.00 | 0 |
| 2026-02-27 | Tax withholding | 26,829 | $8.25 | 107,438 |
| 2026-02-27 | Option exercise | 59,158 | $0.00 | 134,267 |
| 2026-02-23 | Grant / award (derivative) | 174,311 | $0.00 | 174,311 |
| 2026-02-23 | Grant / award (derivative) | 130,733 | $0.00 | 130,733 |
| 2026-02-02 | Option exercise (derivative) | 37,682 | $0.00 | 0 |
| 2026-02-02 | Tax withholding | 17,710 | $9.33 | 75,109 |
| 2026-02-02 | Option exercise | 37,682 | $0.00 | 92,819 |
| 2025-03-01 | Option exercise (derivative) | 28,366 | $0.00 | 56,731 |
| 2025-03-01 | Tax withholding | 10,931 | $9.45 | 55,137 |
| 2025-03-01 | Option exercise | 28,366 | $0.00 | 66,068 |
| 2025-02-28 | Option exercise (derivative) | 8,715 | $0.00 | 0 |
| 2025-02-28 | Option exercise | 8,715 | $0.00 | 41,655 |
| 2025-02-28 | Tax withholding | 3,953 | $9.45 | 37,702 |
| 2025-02-24 | Grant / award (derivative) | 114,913 | $0.00 | 114,913 |
| 2025-02-24 | Grant / award (derivative) | 114,913 | $0.00 | 114,913 |
| 2025-02-04 | Option exercise (derivative) | 3,992 | $0.00 | 0 |
| 2025-02-04 | Option exercise | 3,992 | $0.00 | 34,364 |
| 2025-02-04 | Tax withholding | 1,424 | $8.66 | 32,940 |
| 2024-02-26 | Grant / award (derivative) | 85,097 | $0.00 | 85,097 |
| 2024-02-26 | Option exercise (derivative) | 7,317 | $0.00 | 0 |
| 2024-02-26 | Grant / award (derivative) | 85,097 | $0.00 | 85,097 |
| 2024-02-26 | Option exercise | 7,317 | $0.00 | 33,691 |
| 2024-02-26 | Tax withholding | 3,319 | $11.81 | 30,372 |
| 2024-02-05 | Option exercise (derivative) | 4,822 | $0.00 | 0 |
| 2024-02-05 | Tax withholding | 1,720 | $13.49 | 26,374 |
| 2024-02-05 | Option exercise | 4,822 | $0.00 | 28,094 |
| 2023-12-13 | Grant / award (derivative) | 86,028 | $0.00 | 86,028 |
| 2023-05-05 | Option exercise (derivative) | 16,612 | $0.00 | 0 |
| 2023-05-05 | Option exercise | 16,612 | $0.00 | 28,314 |
| 2023-05-05 | Tax withholding | 5,042 | $11.43 | 23,272 |
| 2023-02-27 | Grant / award (derivative) | 59,158 | $0.00 | 59,158 |
| 2023-02-27 | Grant / award (derivative) | 39,439 | $0.00 | 39,439 |
| 2023-02-02 | Option exercise (derivative) | 8,385 | $0.00 | 0 |
| 2023-02-02 | Option exercise | 8,385 | $0.00 | 14,692 |
| 2023-02-02 | Tax withholding | 2,990 | $11.65 | 11,702 |
| 2023-01-01 | — | — | — | 6,307 |
| 2023-01-01 | — | — | — | 578 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.