Higgins Jack
Officer · IMNM
As of 2026-09-16, Higgins Jack has 17 Form 4 transactions on record across 1 company — 12 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | IMNM | Sale | 13,200 @ $25.32 | $334K | −16.9% of holding | 65,050 | Form 4 |
| 2026-04-02 | IMNM | Sale | 9,438 @ $21.64 | $204K | −30.0% of holding | 22,000 | Form 4 |
15 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-09-11 | IMNM | Option exercise | 18,000 | 78,250 | Form 4 |
| 2026-09-11 | IMNM | Option exercise | 18,000 | 133,840 | Form 4 |
| 2026-09-11 | IMNM | Gift | 8,800 | 56,250 | Form 4 |
| 2026-07-23 | IMNM | Award / grant | 76,500 | 76,500 | Form 4 |
| 2026-07-23 | IMNM | Award / grant | 38,250 | 60,250 | Form 4 |
| 2026-03-30 | IMNM | Gift | 6,291 | 31,438 | Form 4 |
| 2025-12-19 | IMNM | Gift | 1,000 | 39,729 | Form 4 |
| 2025-12-19 | IMNM | Gift | 1,000 | 1,000 | Form 4 |
| 2025-12-19 | IMNM | Gift | 1,000 | 38,729 | Form 4 |
| 2025-12-19 | IMNM | Gift | 1,000 | 37,729 | Form 4 |
| 2025-09-10 | IMNM | Option exercise | 22,000 | 40,729 | Form 4 |
| 2025-09-10 | IMNM | Option exercise | 22,000 | 151,840 | Form 4 |
| 2025-07-29 | IMNM | Award / grant | 196,000 | 196,000 | Form 4 |
| 2025-03-27 | IMNM | Option exercise | 5,200 | 18,729 | Form 4 |
| 2025-03-27 | IMNM | Option exercise | 5,200 | 173,840 | 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.