REGULUS THERAPEUTICS INC

CUSIP: 75915K200 Class: COM

Sarissa Capital Management LP's Holding History (CIK: 0001577524)

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

Q1 2022
Shares 1,851,851 Value ($000) $552 Avg Close — Range —
Q4 2021
Shares 1,851,851 Value ($000) $583 Avg Close — Range —
Q3 2021
Shares 1,851,851 Value ($000) $1,279 Avg Close — Range —
Q2 2021
Shares 1,851,851 Value ($000) $1,506 Avg Close — Range —
Q1 2021
Shares 1,851,851 Value ($000) $2,888 Avg Close — Range —
Q4 2020
Shares 1,851,851 Value ($000) $2,499 Avg Close — Range —
Q3 2020
Shares 1,851,851 Value ($000) $951 Avg Close — Range —
Q2 2020
Shares 1,851,851 Value ($000) $1,262 Avg Close — Range —
Q1 2020
Shares 1,851,851 Value ($000) $853 Avg Close — Range —
Q4 2019
Shares 1,851,851 Value ($000) $1,648 Avg Close — Range —
Q3 2019
Shares 1,851,851 Value ($000) $1,333 Avg Close — Range —
Q2 2019
Shares 1,851,851 Value ($000) $2,314 Avg Close — Range —