REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 804 Value ($000) $12 Avg Close $12.46 Range $9.55 - $15.41
Q1 2025
Shares 5,566 Value ($000) $40 Avg Close $7.44 Range $5.62 - $9.06
Q3 2024
Shares 3,926 Value ($000) $41 Avg Close $12.19 Range $10.14 - $15.36
Q4 2022
Shares 2,187 Value ($000) $50 Avg Close $22.61 Range $19.82 - $27.08
Q3 2022
Shares 3,176 Value ($000) $84 Avg Close $29.67 Range $22.20 - $35.73
Q2 2022
Shares 2,187 Value ($000) $54 Avg Close $24.98 Range $18.69 - $35.71
Q3 2021
Shares 1,003 Value ($000) $42 Avg Close $35.98 Range $27.02 - $46.46
Q2 2021
Shares 730 Value ($000) $28 Avg Close $35.77 Range $31.51 - $40.83
Q1 2021
Shares 3,900 Value ($000) $133 Avg Close $42.65 Range $32.18 - $50.26
Q4 2020
Shares 10,475 Value ($000) $475 Avg Close $34.94 Range $26.40 - $50.15
Q2 2020
Shares 583 Value ($000) $21 Avg Close $37.28 Range $27.42 - $45.06
Q1 2020
Shares 14,512 Value ($000) $470 Avg Close $41.66 Range $20.03 - $54.97
Q4 2019
Shares 20,032 Value ($000) $821 Avg Close $39.50 Range $34.02 - $45.88
Q3 2019
Shares 66 Value ($000) $2 Avg Close $40.52 Range $30.38 - $52.48
Q2 2019
Shares 40,030 Value ($000) $2,056 Avg Close $49.92 Range $40.29 - $59.98
Q1 2019
Shares 29,366 Value ($000) $1,683 Avg Close $49.54 Range $40.24 - $63.21
Q4 2018
Shares 46,581 Value ($000) $1,954 Avg Close $58.66 Range $38.56 - $77.48
Q3 2018
Shares 2,579 Value ($000) $195 Avg Close $72.05 Range $61.00 - $85.10
Q2 2018
Shares 2,154 Value ($000) $155 Avg Close $47.76 Range $26.80 - $75.15
Q1 2018
Shares 1,678 Value ($000) $50 Avg Close $29.10 Range $23.25 - $42.00
Q4 2017
Shares 274 Value ($000) $9 Avg Close $30.13 Range $24.35 - $36.10