REGULUS THERAPEUTICS INC

CUSIP: 75915K200 Class: COM

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

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

Q1 2022
Shares 81,872 Value ($000) $24 Avg Close — Range —
Q4 2021
Shares 88,177 Value ($000) $28 Avg Close — Range —
Q3 2021
Shares 89,077 Value ($000) $62 Avg Close — Range —
Q2 2021
Shares 193,561 Value ($000) $157 Avg Close — Range —
Q1 2021
Shares 13,868 Value ($000) $22 Avg Close — Range —
Q4 2020
Shares 8,900 Value ($000) $12 Avg Close — Range —
Q3 2020
Shares 1,200 Value ($000) $1 Avg Close — Range —
Q1 2019
Shares 1,600 Value ($000) $2 Avg Close — Range —
Q4 2018
Shares 1,600 Value ($000) $1 Avg Close — Range —