Company · CIK 0001590877 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq
REGENXBIO Inc. · RGNX
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 FForm 4 → | Sep 3, 5:30 pm EDT | Craig MalzahnChief Technology Officer | 234 | $9.32 | $2,181 | 81,960 | — | |
| Sep 1, 2026 FForm 4 → | Sep 3, 5:29 pm EDT | Mitchell ChanChief Financial Officer | 4,902 | $9.32 | $45,687 | 122,815 | — | |
| Aug 26, 2026 PForm 4 → | Aug 27, 7:03 pm EDT | Gregory Austin CiongoliDirector | 102,603 | $9.25 | $949,381 | 118,035 | +665% | |
| Aug 25, 2026 AForm 4 → | Aug 27, 7:03 pm EDT | Gregory Austin CiongoliDirector | 15,432 | — | — | 15,432 | — | |
| Aug 1, 2026 FForm 4 → | Aug 4, 4:30 pm EDT | Steve PakolaChief Medical Officer | 7,468 | $9.69 | $72,365 | 205,541 | — | |
| Aug 1, 2026 FForm 4 → | Aug 4, 4:29 pm EDT | Patrick J. ChristmasChief Strategy & Legal Officer | 4,699 | $9.69 | $45,533 | 205,968 | — | |
| Jul 2, 2026 SForm 4 → | Jul 6, 4:51 pm EDT | Steve PakolaChief Medical Officer | 2,161 | $13.64 | $29,476 | 213,009 | −1.00% | 10b5-1 |
| Jul 2, 2026 MForm 4 → | Jul 6, 4:51 pm EDT | Steve PakolaChief Medical Officer | 2,161 | $7.86 | $16,985 | 215,170 | — | 10b5-1 |
| Jul 1, 2026 MForm 4 → | Jul 1, 8:08 pm EDT | Steve PakolaChief Medical Officer | 36,725 | $7.86 | $288,659 | 249,734 | — | |
| Jun 29, 2026 SForm 4 → | Jul 1, 8:08 pm EDT | Steve PakolaChief Medical Officer | 56,333 | $12.23 | $688,756 | 213,009 | −20.9% | |
| Dec 31, 2025 AFForm 4 → | Jul 6, 2026, 4:51 pm EDT | Curran SimpsonChief Executive Officer, Director | 9,222 | $12.00 | $110,692 | 338,053 | — | late |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 25, 2026 AForm 4 → | Aug 27, 7:03 pm EDT | Gregory Austin CiongoliDirector | 69,609 | — | — | 69,609 | — | |
| Jul 2, 2026 MForm 4 → | Jul 6, 4:51 pm EDT | Steve PakolaChief Medical Officer | 2,161 | — | — | 64,812 | — | 10b5-1 |
| Jul 1, 2026 MForm 4 → | Jul 1, 8:08 pm EDT | Steve PakolaChief Medical Officer | 36,725 | — | — | 66,973 | — |