REGULUS THERAPEUTICS INC

CUSIP: 75915K101 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2017
Shares 47,100 Value ($000) $78 Avg Close — Range —
Q4 2016
Shares 47,100 Value ($000) $106 Avg Close — Range —
Q3 2016
Shares 47,100 Value ($000) $155 Avg Close — Range —
Q2 2016
Shares 47,100 Value ($000) $136 Avg Close — Range —
Q1 2016
Shares 22,200 Value ($000) $154 Avg Close — Range —
Q4 2015
Shares 22,200 Value ($000) $194 Avg Close — Range —
Q3 2015
Shares 21,600 Value ($000) $141 Avg Close — Range —
Q2 2015
Shares 21,600 Value ($000) $237 Avg Close — Range —
Q1 2015
Shares 21,600 Value ($000) $366 Avg Close — Range —
Q4 2014
Shares 700 Value ($000) $11 Avg Close — Range —
Q3 2014
Shares 700 Value ($000) $5 Avg Close — Range —
Q2 2014
Shares 1,400 Value ($000) $11 Avg Close — Range —
Q1 2014
Shares 151 Value ($000) $1 Avg Close — Range —
Q4 2013
Shares 151 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 6,451 Value ($000) $61 Avg Close — Range —
Q2 2013
Shares 8,723 Value ($000) $86 Avg Close — Range —