REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

Brevan Howard Capital Management LP's Holding History (CIK: 0001512857)

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

Q4 2025

Shares 16,840 Value ($000) $242 Avg Close $12.46 Range $9.55 - $15.41

Q3 2025

Shares 16,392 Value ($000) $158 Avg Close $8.84 Range $7.35 - $10.17

Q1 2025

Shares 17,373 Value ($000) $124 Avg Close $7.44 Range $5.62 - $9.06

Q4 2024

Shares 41,160 Value ($000) $318 Avg Close $9.39 Range $7.14 - $12.22

Q2 2024

Shares 15,222 Value ($000) $178 Avg Close $15.56 Range $11.33 - $21.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,840	$242	$12.46	$9.55 - $15.41
Q3 2025	16,392	$158	$8.84	$7.35 - $10.17
Q1 2025	17,373	$124	$7.44	$5.62 - $9.06
Q4 2024	41,160	$318	$9.39	$7.14 - $12.22
Q2 2024	15,222	$178	$15.56	$11.33 - $21.57