Parker Geoffrey M.
Director · Officer · PRGO, ALLO
As of 2026-09-16, Parker Geoffrey M. has 40 Form 4 transactions on record across 2 companies — 25 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.
Pattern in the record: open-market sales filed in February in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
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 |
|---|---|---|---|---|---|---|---|
| 2026-02-02 | ALLO | Sale | 24,001 @ $1.76 | $42K | −1.9% of holding | 1,252,795 | Form 4 |
| 2025-11-12 | PRGO | Purchase | 7,500 @ $14.18 | $106K | +75.9% of holding | 17,375 | Form 4 |
| 2025-10-21 | ALLO | Sale | 36,744 @ $1.26 | $46K | −2.8% of holding | 1,276,796 | Form 4 |
| 2025-08-18 | PRGO | Purchase | 4,375 @ $22.97 | $100K | +15.1% of holding | 33,287 | Form 4 |
| 2025-05-12 | PRGO | Purchase | 3,500 @ $27.10 | $95K | +17.3% of holding | 23,762 | Form 4 |
| 2025-02-03 | ALLO | Sale | 4,361 @ $1.73 | $8K | −0.3% of holding | 1,301,540 | Form 4 |
34 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-09-11 | PRGO | Option exercise | 1,263 | 34,480 | Form 4 |
| 2026-09-11 | PRGO | Withheld for tax | 607 | 33,873 | Form 4 |
| 2026-09-11 | PRGO | Option exercise | 1,263 | 0 | Form 4 |
| 2026-09-11 | PRGO | Option exercise | 1,263 | 0 | Form 4 |
| 2026-06-12 | PRGO | Option exercise | 976 | 33,686 | Form 4 |
| 2026-06-12 | PRGO | Withheld for tax | 469 | 33,217 | Form 4 |
| 2026-06-12 | PRGO | Award / grant | 844 | 844 | Form 4 |
| 2026-06-12 | PRGO | Option exercise | 976 | 0 | Form 4 |
| 2026-06-12 | PRGO | Award / grant | 844 | 844 | Form 4 |
| 2026-06-12 | PRGO | Option exercise | 976 | 0 | Form 4 |
| 2026-05-14 | PRGO | Option exercise | 7,305 | 36,217 | Form 4 |
| 2026-05-14 | PRGO | Withheld for tax | 3,507 | 32,710 | Form 4 |
| 2026-05-14 | PRGO | Option exercise | 7,305 | 0 | Form 4 |
| 2026-05-14 | PRGO | Option exercise | 7,305 | 0 | Form 4 |
| 2026-05-13 | PRGO | Award / grant | 16,681 | 16,681 | Form 4 |
| 2026-05-13 | PRGO | Award / grant | 16,681 | 16,681 | Form 4 |
| 2026-03-13 | PRGO | Award / grant | 3,024 | 3,024 | Form 4 |
| 2026-03-13 | PRGO | Award / grant | 3,024 | 3,024 | Form 4 |
| 2026-02-02 | ALLO | Award / grant | 539,072 | 539,072 | Form 4 |
| 2026-02-02 | ALLO | Award / grant | 152,480 | 152,480 | Form 4 |
| 2025-12-12 | PRGO | Award / grant | 2,140 | 2,140 | Form 4 |
| 2025-12-12 | PRGO | Award / grant | 2,140 | 2,140 | Form 4 |
| 2025-09-12 | PRGO | Award / grant | 1,263 | 1,263 | Form 4 |
| 2025-09-12 | PRGO | Award / grant | 1,263 | 1,263 | Form 4 |
| 2025-06-13 | PRGO | Award / grant | 976 | 976 | Form 4 |
| 2025-06-13 | PRGO | Award / grant | 976 | 976 | Form 4 |
| 2025-05-14 | PRGO | Option exercise | 9,904 | 33,666 | Form 4 |
| 2025-05-14 | PRGO | Withheld for tax | 4,754 | 28,912 | Form 4 |
| 2025-05-14 | PRGO | Option exercise | 9,904 | 0 | Form 4 |
| 2025-05-14 | PRGO | Award / grant | 7,305 | 7,305 | Form 4 |
| 2025-05-14 | PRGO | Option exercise | 9,904 | 0 | Form 4 |
| 2025-05-14 | PRGO | Award / grant | 7,305 | 7,305 | Form 4 |
| 2025-01-24 | ALLO | Award / grant | 173,913 | 1,305,901 | Form 4 |
| 2025-01-24 | ALLO | Award / grant | 614,844 | 614,844 | 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.