REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

BNP PARIBAS ARBITRAGE, SA's Holding History (CIK: 0001166588)

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

Q4 2025

Shares 13,010 Value ($000) $187 Avg Close $12.46 Range $9.55 - $15.41

Q3 2025

Shares 17,724 Value ($000) $171 Avg Close $8.84 Range $7.35 - $10.17

Q2 2025

Shares 14,924 Value ($000) $123 Avg Close $8.37 Range $5.04 - $11.00

Q1 2025

Shares 63,147 Value ($000) $452 Avg Close $7.44 Range $5.62 - $9.06

Q4 2021

Shares 19,959 Value ($000) $652,659 Avg Close $34.05 Range $29.12 - $44.35

Q3 2021

Shares 37,613 Value ($000) $1,576,737 Avg Close $35.98 Range $27.02 - $46.46

Q2 2021

Shares 12,446 Value ($000) $483,527 Avg Close $35.77 Range $31.51 - $40.83

Q1 2021

Shares 10,916 Value ($000) $372,345 Avg Close $42.65 Range $32.18 - $50.26

Q4 2020

Shares 64,307 Value ($000) $2,916,966 Avg Close $34.94 Range $26.40 - $50.15

Q3 2020

Shares 36,421 Value ($000) $1,002,306 Avg Close $32.60 Range $25.93 - $40.89

Q2 2020

Shares 98,582 Value ($000) $3,630,775 Avg Close $37.28 Range $27.42 - $45.06

Q1 2020

Shares 121,761 Value ($000) $3,942,621 Avg Close $41.66 Range $20.03 - $54.97

Q4 2019

Shares 112,836 Value ($000) $4,622,891 Avg Close $39.50 Range $34.02 - $45.88

Q3 2019

Shares 5,982 Value ($000) $212,959 Avg Close $40.52 Range $30.38 - $52.48

Q2 2019

Shares 4,393 Value ($000) $225,668 Avg Close $49.92 Range $40.29 - $59.98

Q1 2019

Shares 7,487 Value ($000) $429,080 Avg Close $49.54 Range $40.24 - $63.21

Q4 2018

Shares 1,411 Value ($000) $59,191 Avg Close $58.66 Range $38.56 - $77.48

Q3 2018

Shares 2,060 Value ($000) $155,530 Avg Close $72.05 Range $61.00 - $85.10

Q2 2018

Shares 1,738 Value ($000) $124,702 Avg Close $47.76 Range $26.80 - $75.15

Q1 2018

Shares 5,872 Value ($000) $175,279 Avg Close $29.10 Range $23.25 - $42.00

Q4 2017

Shares 5,611 Value ($000) $186,566 Avg Close $30.13 Range $24.35 - $36.10

Q3 2017

Shares 2,249 Value ($000) $74,105 Avg Close $22.51 Range $17.60 - $33.85

Q2 2017

Shares 2,853 Value ($000) $56,347 Avg Close $19.36 Range $16.30 - $22.95

Q1 2017

Shares 830 Value ($000) $16,019 Avg Close $19.29 Range $16.30 - $24.15

Q4 2016

Shares 283 Value ($000) $5,250 Avg Close $19.11 Range $13.61 - $24.55

Q3 2016

Shares 1,501 Value ($000) $21,029 Avg Close $11.04 Range $7.07 - $16.47

Q2 2016

Shares 790 Value ($000) $6,320 Avg Close $11.10 Range $7.71 - $13.77

Q1 2016

Shares 48 Value ($000) $518 Avg Close $12.80 Range $8.50 - $17.31

Q4 2015

Shares 658 Value ($000) $10,923 Avg Close $19.85 Range $13.77 - $25.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,010	$187	$12.46	$9.55 - $15.41
Q3 2025	17,724	$171	$8.84	$7.35 - $10.17
Q2 2025	14,924	$123	$8.37	$5.04 - $11.00
Q1 2025	63,147	$452	$7.44	$5.62 - $9.06
Q4 2021	19,959	$652,659	$34.05	$29.12 - $44.35
Q3 2021	37,613	$1,576,737	$35.98	$27.02 - $46.46
Q2 2021	12,446	$483,527	$35.77	$31.51 - $40.83
Q1 2021	10,916	$372,345	$42.65	$32.18 - $50.26
Q4 2020	64,307	$2,916,966	$34.94	$26.40 - $50.15
Q3 2020	36,421	$1,002,306	$32.60	$25.93 - $40.89
Q2 2020	98,582	$3,630,775	$37.28	$27.42 - $45.06
Q1 2020	121,761	$3,942,621	$41.66	$20.03 - $54.97
Q4 2019	112,836	$4,622,891	$39.50	$34.02 - $45.88
Q3 2019	5,982	$212,959	$40.52	$30.38 - $52.48
Q2 2019	4,393	$225,668	$49.92	$40.29 - $59.98
Q1 2019	7,487	$429,080	$49.54	$40.24 - $63.21
Q4 2018	1,411	$59,191	$58.66	$38.56 - $77.48
Q3 2018	2,060	$155,530	$72.05	$61.00 - $85.10
Q2 2018	1,738	$124,702	$47.76	$26.80 - $75.15
Q1 2018	5,872	$175,279	$29.10	$23.25 - $42.00
Q4 2017	5,611	$186,566	$30.13	$24.35 - $36.10
Q3 2017	2,249	$74,105	$22.51	$17.60 - $33.85
Q2 2017	2,853	$56,347	$19.36	$16.30 - $22.95
Q1 2017	830	$16,019	$19.29	$16.30 - $24.15
Q4 2016	283	$5,250	$19.11	$13.61 - $24.55
Q3 2016	1,501	$21,029	$11.04	$7.07 - $16.47
Q2 2016	790	$6,320	$11.10	$7.71 - $13.77
Q1 2016	48	$518	$12.80	$8.50 - $17.31
Q4 2015	658	$10,923	$19.85	$13.77 - $25.00