Morrison Briggs
Director · ARVN, CRSP
As of 2026-09-16, Morrison Briggs has 9 Form 4 transactions on record across 2 companies — 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
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 |
|---|---|---|---|---|---|---|---|
| 2026-03-06 | ARVN | Purchase | 20,000 @ $13.40 | $268K | +26.3% of holding | 96,021 | Form 4 |
| 2025-09-22 | ARVN | Purchase | 30,000 @ $7.57 | $227K | +65.2% of holding | 76,021 | Form 4 |
7 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-24 | ARVN | Award / grant | 22,714 | 22,714 | Form 4 |
| 2026-06-24 | ARVN | Award / grant | 15,527 | 111,548 | Form 4 |
| 2026-06-05 | CRSP | Award / grant | 13,000 | 13,000 | Form 4 |
| 2025-06-25 | ARVN | Award / grant | 23,105 | 23,105 | Form 4 |
| 2025-06-25 | ARVN | Award / grant | 16,025 | 46,021 | Form 4 |
| 2025-06-12 | — | Award / grant | 27,000 | 27,000 | Form 4 |
| 2025-06-05 | CRSP | Award / grant | 13,000 | 13,000 | 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.