Reffkin Robert L.
Director · Officer · COMP
As of 2026-09-16, Reffkin Robert L. has 28 Form 4 transactions on record across 1 company — 9 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-03 | COMP | Sale | 23,456 @ $11.70 | $274K | −0.3% of holding | 7,757,748 | Form 4 |
| 2026-07-01 | COMP | Sale | 23,456 @ $12.51 | $293K | −0.3% of holding | 7,781,204 | Form 4 |
| 2026-06-03 | COMP | Sale | 22,856 @ $7.68 | $175K | −0.3% of holding | 7,805,260 | Form 4 |
| 2026-06-03 | COMP | Sale | 600 @ $8.28 | $5K | −0.0% of holding | 7,804,660 | Form 4 |
| 2025-02-19 | COMP | Sale | 1,000,000 @ $9.93 | $9.9M | −100.0% of holding | 0 | Form 4 |
| 2025-02-19 | COMP | Sale | 1,000,000 @ $8.98 | $9.0M | −50.0% of holding | 1,000,000 | Form 4 |
| 2025-02-14 | COMP | Sale | 775,490 @ $7.91 | $6.1M | −68.1% of holding | 363,646 | Form 4 |
| 2025-02-11 | COMP | Sale | 224,510 @ $7.90 | $1.8M | −16.5% of holding | 1,139,136 | Form 4 |
| 2025-01-23 | COMP | Sale | 491,454 @ $6.90 | $3.4M | −33.0% of holding | 1,000,000 | Form 4 |
| 2025-01-22 | COMP | Sale | 465,829 @ $6.91 | $3.2M | −23.8% of holding | 1,491,454 | Form 4 |
| 2025-01-17 | COMP | Sale | 42,717 @ $6.90 | $295K | −2.1% of holding | 1,957,283 | Form 4 |
| 2025-01-15 | COMP | Sale | 141,061 @ $6.27 | $884K | −6.6% of holding | 2,000,000 | Form 4 |
| 2025-01-07 | COMP | Sale | 4,730 @ $5.90 | $28K | −0.2% of holding | 2,141,061 | Form 4 |
| 2025-01-06 | COMP | Sale | 804,893 @ $5.91 | $4.8M | −27.3% of holding | 2,145,791 | Form 4 |
| 2025-01-02 | COMP | Sale | 49,316 @ $5.91 | $291K | −1.6% of holding | 2,950,684 | Form 4 |
13 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-02-04 | COMP | Withheld for tax | 638,797 | 515,796 | Form 4 |
| 2026-02-04 | COMP | Option exercise | 1,154,593 | 1,154,593 | Form 4 |
| 2026-02-04 | COMP | Option exercise | 339,966 | 1,019,899 | Form 4 |
| 2026-02-04 | COMP | Option exercise | 814,627 | 1,629,254 | Form 4 |
| 2026-01-01 | COMP | Award / grant | 1,101,954 | 1,101,954 | Form 4 |
| 2025-02-19 | COMP | Award / grant | 1,636,354 | 2,000,000 | Form 4 |
| 2025-02-19 | COMP | Disposition | 1,636,354 | 5,997,433 | Form 4 |
| 2025-02-05 | COMP | Withheld for tax | 450,981 | 1,363,646 | Form 4 |
| 2025-02-05 | COMP | Option exercise | 814,627 | 2,443,881 | Form 4 |
| 2025-02-05 | COMP | Option exercise | 814,627 | 1,814,627 | Form 4 |
| 2025-01-01 | COMP | Award / grant | 1,359,865 | 1,359,865 | Form 4 |
| 2024-12-18 | COMP | Disposition | 3,000,000 | 7,633,787 | Form 4 |
| 2024-12-18 | COMP | Award / grant | 3,000,000 | 3,000,000 | 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.