Baker Paul Christopher
Officer · KOPN
As of 2026-09-16, Baker Paul Christopher has 10 Form 4 transactions on record across 1 company — 5 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $1.8M
- Indirect $0
| KOPN | direct | 420,025 sh | $1.8M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-06 | KOPN | Sale | 58,939 @ $4.90 | $289K | −12.3% of holding | 420,025 | Form 4 |
| 2026-05-05 | KOPN | Sale | 1,041 @ $4.90 | $5K | −0.2% of holding | 478,964 | Form 4 |
| 2026-04-28 | KOPN | Sale | 116,860 @ $3.95 | $462K | −19.6% of holding | 480,005 | Form 4 |
7 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-01-05 | KOPN | Award / grant | 72,000 | 596,865 | Form 4 |
| 2025-12-10 | KOPN | Withheld for tax | 19,666 | 524,865 | Form 4 |
| 2025-04-23 | KOPN | Award / grant | 100,000 | 544,531 | Form 4 |
| 2025-04-17 | KOPN | Withheld for tax | 3,141 | 444,531 | Form 4 |
| 2025-04-17 | KOPN | Disposition | 31,858 | 447,672 | Form 4 |
| 2025-01-03 | KOPN | Award / grant | 146,350 | 479,530 | Form 4 |
| 2024-12-10 | KOPN | Withheld for tax | 12,521 | 322,992 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.