REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

INCEPTIONR LLC's Holding History (CIK: 0001821561)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 17,440 Value ($000) $251 Avg Close $12.46 Range $9.55 - $15.41

Q3 2025

Shares 12,154 Value ($000) $117 Avg Close $8.84 Range $7.35 - $10.17

Q3 2024

Shares 11,375 Value ($000) $119 Avg Close $12.19 Range $10.14 - $15.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,440	$251	$12.46	$9.55 - $15.41
Q3 2025	12,154	$117	$8.84	$7.35 - $10.17
Q3 2024	11,375	$119	$12.19	$10.14 - $15.36