REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

SHERBROOKE PARK ADVISERS LLC's Holding History (CIK: 0001965377)

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

Q3 2025

Shares 13,005 Value ($000) $125 Avg Close $8.84 Range $7.35 - $10.17

Q2 2025

Shares 28,639 Value ($000) $235 Avg Close $8.37 Range $5.04 - $11.00

Q1 2025

Shares 24,405 Value ($000) $174 Avg Close $7.44 Range $5.62 - $9.06

Q4 2024

Shares 24,330 Value ($000) $188 Avg Close $9.39 Range $7.14 - $12.22

Q3 2024

Shares 29,707 Value ($000) $312 Avg Close $12.19 Range $10.14 - $15.36

Q2 2024

Shares 15,857 Value ($000) $186 Avg Close $15.56 Range $11.33 - $21.57

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13,005	$125	$8.84	$7.35 - $10.17
Q2 2025	28,639	$235	$8.37	$5.04 - $11.00
Q1 2025	24,405	$174	$7.44	$5.62 - $9.06
Q4 2024	24,330	$188	$9.39	$7.14 - $12.22
Q3 2024	29,707	$312	$12.19	$10.14 - $15.36
Q2 2024	15,857	$186	$15.56	$11.33 - $21.57