REGULUS THERAPEUTICS INC

CUSIP: 75915K101 Class: COM

Capital World Investors's Holding History (CIK: 0001422849)

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

Q1 2016
Shares 3,535,000 Value ($000) $24,498 Avg Close — Range —
Q4 2015
Shares 2,015,000 Value ($000) $17,571 Avg Close — Range —
Q3 2015
Shares 2,015,000 Value ($000) $13,178 Avg Close — Range —
Q2 2015
Shares 2,015,000 Value ($000) $22,084 Avg Close — Range —
Q1 2015
Shares 2,494,378 Value ($000) $42,255 Avg Close — Range —
Q4 2014
Shares 2,281,728 Value ($000) $36,599 Avg Close — Range —