Castillo Kirsten
Director · OCGN, ACVA
As of 2026-09-16, Castillo Kirsten has 10 Form 4 transactions on record across 2 companies — 4 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
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 |
|---|---|---|---|---|---|---|---|
| 2025-11-17 | ACVA | Purchase | 5,000 @ $6.27 | $31K | +14.7% of holding | 39,107 | Form 4 |
| 2025-11-14 | ACVA | Purchase | 15,000 @ $6.26 | $94K | +78.5% of holding | 34,107 | Form 4 |
8 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-11 | OCGN | Award / grant | 170,100 | 170,100 | Form 4 |
| 2026-05-27 | ACVA | Award / grant | 27,500 | 66,607 | Form 4 |
| 2025-06-05 | OCGN | Award / grant | 151,316 | 151,316 | Form 4 |
| 2025-05-28 | ACVA | Award / grant | 9,868 | 19,107 | Form 4 |
| 2024-12-31 | ACVA | Other acquisition | 13,417 | 0 | Form 4 |
| 2024-12-31 | ACVA | Other acquisition | 13,417 | 13,417 | Form 4 |
| 2024-12-31 | ACVA | Other acquisition | 13,417 | 0 | Form 4 |
| 2024-12-31 | ACVA | Other acquisition | 13,417 | 13,417 | 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.