REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2023

Shares 342,408 Value ($000) $6,146 Avg Close $17.61 Range $12.82 - $21.38

Q3 2021

Shares 89,283 Value ($000) $3,743 Avg Close $35.98 Range $27.02 - $46.46

Q2 2021

Shares 89,283 Value ($000) $3,469 Avg Close $35.77 Range $31.51 - $40.83

Q1 2021

Shares 69,283 Value ($000) $2,363 Avg Close $42.65 Range $32.18 - $50.26

Q1 2020

Shares 508,000 Value ($000) $17,145 Avg Close $41.66 Range $20.03 - $54.97

Q4 2019

Shares 608,000 Value ($000) $24,910 Avg Close $39.50 Range $34.02 - $45.88

Q3 2019

Shares 608,000 Value ($000) $21,645 Avg Close $40.52 Range $30.38 - $52.48

Q2 2019

Shares 970,997 Value ($000) $49,880 Avg Close $49.92 Range $40.29 - $59.98

Q1 2019

Shares 1,145,726 Value ($000) $65,662 Avg Close $49.54 Range $40.24 - $63.21

Q4 2018

Shares 645,726 Value ($000) $26,894 Avg Close $58.66 Range $38.56 - $77.48

Q3 2018

Shares 470,672 Value ($000) $35,536 Avg Close $72.05 Range $61.00 - $85.10

Q2 2018

Shares 867,106 Value ($000) $62,215 Avg Close $47.76 Range $26.80 - $75.15

Q1 2018

Shares 881,106 Value ($000) $26,301 Avg Close $29.10 Range $23.25 - $42.00

Q4 2017

Shares 1,421,186 Value ($000) $47,254 Avg Close $30.13 Range $24.35 - $36.10

Q3 2017

Shares 1,441,186 Value ($000) $47,487 Avg Close $22.51 Range $17.60 - $33.85

Q2 2017

Shares 1,371,186 Value ($000) $27,080 Avg Close $19.36 Range $16.30 - $22.95

Q1 2017

Shares 1,396,244 Value ($000) $26,947 Avg Close $19.29 Range $16.30 - $24.15

Q4 2016

Shares 1,282,286 Value ($000) $23,786 Avg Close $19.11 Range $13.61 - $24.55

Q3 2016

Shares 1,282,286 Value ($000) $17,964 Avg Close $11.04 Range $7.07 - $16.47

Q2 2016

Shares 1,099,213 Value ($000) $8,793 Avg Close $11.10 Range $7.71 - $13.77

Q1 2016

Shares 825,396 Value ($000) $8,914 Avg Close $12.80 Range $8.50 - $17.31

Q4 2015

Shares 779,213 Value ($000) $12,934 Avg Close $19.85 Range $13.77 - $25.00

Q3 2015

Shares 779,213 Value ($000) $17,166 Avg Close $25.52 Range $17.51 - $32.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	342,408	$6,146	$17.61	$12.82 - $21.38
Q3 2021	89,283	$3,743	$35.98	$27.02 - $46.46
Q2 2021	89,283	$3,469	$35.77	$31.51 - $40.83
Q1 2021	69,283	$2,363	$42.65	$32.18 - $50.26
Q1 2020	508,000	$17,145	$41.66	$20.03 - $54.97
Q4 2019	608,000	$24,910	$39.50	$34.02 - $45.88
Q3 2019	608,000	$21,645	$40.52	$30.38 - $52.48
Q2 2019	970,997	$49,880	$49.92	$40.29 - $59.98
Q1 2019	1,145,726	$65,662	$49.54	$40.24 - $63.21
Q4 2018	645,726	$26,894	$58.66	$38.56 - $77.48
Q3 2018	470,672	$35,536	$72.05	$61.00 - $85.10
Q2 2018	867,106	$62,215	$47.76	$26.80 - $75.15
Q1 2018	881,106	$26,301	$29.10	$23.25 - $42.00
Q4 2017	1,421,186	$47,254	$30.13	$24.35 - $36.10
Q3 2017	1,441,186	$47,487	$22.51	$17.60 - $33.85
Q2 2017	1,371,186	$27,080	$19.36	$16.30 - $22.95
Q1 2017	1,396,244	$26,947	$19.29	$16.30 - $24.15
Q4 2016	1,282,286	$23,786	$19.11	$13.61 - $24.55
Q3 2016	1,282,286	$17,964	$11.04	$7.07 - $16.47
Q2 2016	1,099,213	$8,793	$11.10	$7.71 - $13.77
Q1 2016	825,396	$8,914	$12.80	$8.50 - $17.31
Q4 2015	779,213	$12,934	$19.85	$13.77 - $25.00
Q3 2015	779,213	$17,166	$25.52	$17.51 - $32.00