InsiderTrades

Form 4 for RGNX REGENXBIO Inc.

Accepted 2026-05-13 17:18:54 ET · period of report 2026-05-11 · accession 0001700659-26-000010 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
T 2026-05-13 17:18 2026-05-11 RGNX PAKOLA STEVE Chief Medical Off S - Sale $11.02 -15.3K 232.6K -6% -$168.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-11 S D 15,309 $11.02 232,617 D — — (F1) This transaction was effected pursuant to a Rule 10b5-1 trading plan. (F2) This transaction was executed in multiple trades at prices ranging from $11.00 to $11.10. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.