REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

Sterling Capital Management LLC's Holding History (CIK: 0001329883)

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

Q4 2025

Shares 2,697 Value ($000) $39 Avg Close $12.46 Range $9.55 - $15.41

Q3 2025

Shares 3,228 Value ($000) $31 Avg Close $8.84 Range $7.35 - $10.17

Q2 2025

Shares 1,246 Value ($000) $10 Avg Close $8.37 Range $5.04 - $11.00

Q1 2025

Shares 802 Value ($000) $6 Avg Close $7.44 Range $5.62 - $9.06

Q4 2024

Shares 1,475 Value ($000) $11 Avg Close $9.39 Range $7.14 - $12.22

Q3 2024

Shares 160 Value ($000) $2 Avg Close $12.19 Range $10.14 - $15.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,697	$39	$12.46	$9.55 - $15.41
Q3 2025	3,228	$31	$8.84	$7.35 - $10.17
Q2 2025	1,246	$10	$8.37	$5.04 - $11.00
Q1 2025	802	$6	$7.44	$5.62 - $9.06
Q4 2024	1,475	$11	$9.39	$7.14 - $12.22
Q3 2024	160	$2	$12.19	$10.14 - $15.36