REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2025

Shares 59,199 Value ($000) $852 Avg Close $12.46 Range $9.55 - $15.41

Q3 2025

Shares 65,859 Value ($000) $636 Avg Close $8.84 Range $7.35 - $10.17

Q2 2025

Shares 60,655 Value ($000) $498 Avg Close $8.37 Range $5.04 - $11.00

Q4 2024

Shares 93,821 Value ($000) $725 Avg Close $9.39 Range $7.14 - $12.22

Q3 2024

Shares 76,641 Value ($000) $804 Avg Close $12.19 Range $10.14 - $15.36

Q2 2024

Shares 103,190 Value ($000) $1,207 Avg Close $15.56 Range $11.33 - $21.57

Q1 2024

Shares 179,868 Value ($000) $3,790 Avg Close $17.79 Range $11.83 - $28.80

Q4 2023

Shares 120,833 Value ($000) $2,169 Avg Close $17.61 Range $12.82 - $21.38

Q3 2023

Shares 131,853 Value ($000) $2,170 Avg Close $18.12 Range $16.14 - $20.38

Q2 2023

Shares 156,988 Value ($000) $3,138 Avg Close $19.27 Range $17.02 - $22.13

Q1 2023

Shares 129,015 Value ($000) $2,440 Avg Close $22.13 Range $17.82 - $25.54

Q4 2022

Shares 143,247 Value ($000) $3,249 Avg Close $22.61 Range $19.82 - $27.08

Q3 2022

Shares 117,107 Value ($000) $3,095 Avg Close $29.67 Range $22.20 - $35.73

Q2 2022

Shares 78,193 Value ($000) $1,931 Avg Close $24.98 Range $18.69 - $35.71

Q1 2022

Shares 116,640 Value ($000) $3,871 Avg Close $27.78 Range $24.09 - $34.60

Q4 2021

Shares 116,064 Value ($000) $3,795 Avg Close $34.05 Range $29.12 - $44.35

Q3 2021

Shares 70,779 Value ($000) $2,967 Avg Close $35.98 Range $27.02 - $46.46

Q2 2021

Shares 64,090 Value ($000) $2,490 Avg Close $35.77 Range $31.51 - $40.83

Q1 2021

Shares 81,709 Value ($000) $2,787 Avg Close $42.65 Range $32.18 - $50.26

Q4 2020

Shares 12,309 Value ($000) $558 Avg Close $34.94 Range $26.40 - $50.15

Q3 2020

Shares 45,766 Value ($000) $1,259 Avg Close $32.60 Range $25.93 - $40.89

Q2 2020

Shares 21,270 Value ($000) $783 Avg Close $37.28 Range $27.42 - $45.06

Q4 2019

Shares 49,799 Value ($000) $2,040 Avg Close $39.50 Range $34.02 - $45.88

Q3 2019

Shares 116,655 Value ($000) $4,153 Avg Close $40.52 Range $30.38 - $52.48

Q2 2019

Shares 95,640 Value ($000) $4,913 Avg Close $49.92 Range $40.29 - $59.98

Q1 2019

Shares 57,898 Value ($000) $3,318 Avg Close $49.54 Range $40.24 - $63.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	59,199	$852	$12.46	$9.55 - $15.41
Q3 2025	65,859	$636	$8.84	$7.35 - $10.17
Q2 2025	60,655	$498	$8.37	$5.04 - $11.00
Q4 2024	93,821	$725	$9.39	$7.14 - $12.22
Q3 2024	76,641	$804	$12.19	$10.14 - $15.36
Q2 2024	103,190	$1,207	$15.56	$11.33 - $21.57
Q1 2024	179,868	$3,790	$17.79	$11.83 - $28.80
Q4 2023	120,833	$2,169	$17.61	$12.82 - $21.38
Q3 2023	131,853	$2,170	$18.12	$16.14 - $20.38
Q2 2023	156,988	$3,138	$19.27	$17.02 - $22.13
Q1 2023	129,015	$2,440	$22.13	$17.82 - $25.54
Q4 2022	143,247	$3,249	$22.61	$19.82 - $27.08
Q3 2022	117,107	$3,095	$29.67	$22.20 - $35.73
Q2 2022	78,193	$1,931	$24.98	$18.69 - $35.71
Q1 2022	116,640	$3,871	$27.78	$24.09 - $34.60
Q4 2021	116,064	$3,795	$34.05	$29.12 - $44.35
Q3 2021	70,779	$2,967	$35.98	$27.02 - $46.46
Q2 2021	64,090	$2,490	$35.77	$31.51 - $40.83
Q1 2021	81,709	$2,787	$42.65	$32.18 - $50.26
Q4 2020	12,309	$558	$34.94	$26.40 - $50.15
Q3 2020	45,766	$1,259	$32.60	$25.93 - $40.89
Q2 2020	21,270	$783	$37.28	$27.42 - $45.06
Q4 2019	49,799	$2,040	$39.50	$34.02 - $45.88
Q3 2019	116,655	$4,153	$40.52	$30.38 - $52.48
Q2 2019	95,640	$4,913	$49.92	$40.29 - $59.98
Q1 2019	57,898	$3,318	$49.54	$40.24 - $63.21