REGULUS THERAPEUTICS INC

CUSIP: 75915K200 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q1 2022
Shares 184,600 Value ($000) $55 Avg Close — Range —
Q4 2021
Shares 184,600 Value ($000) $58 Avg Close — Range —
Q3 2021
Shares 38,100 Value ($000) $26 Avg Close — Range —