SEAGATE TECHNOLOGY PLC

CUSIP: G7945M107 Class: ORD SHS

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q1 2018
Shares 12,323 Value ($000) $721 Avg Close — Range —
Q4 2017
Shares 23,200 Value ($000) $971 Avg Close — Range —
Q3 2017
Shares 55,000 Value ($000) $1,824 Avg Close — Range —
Q2 2017
Shares 55,000 Value ($000) $2,131 Avg Close — Range —
Q1 2017
Shares 55,000 Value ($000) $2,526 Avg Close — Range —
Q4 2016
Shares 55,000 Value ($000) $2,099 Avg Close — Range —
Q3 2016
Shares 55,000 Value ($000) $2,120 Avg Close — Range —
Q2 2016
Shares 55,000 Value ($000) $1,340 Avg Close — Range —
Q1 2016
Shares 3,486,404 Value ($000) $120,107 Avg Close — Range —
Q4 2015
Shares 30,000 Value ($000) $1,100 Avg Close — Range —
Q3 2015
Shares 2,447,097 Value ($000) $109,630 Avg Close — Range —
Q2 2015
Shares 3,479,216 Value ($000) $165,263 Avg Close — Range —
Q1 2015
Shares 4,281,461 Value ($000) $222,764 Avg Close — Range —
Q4 2014
Shares 4,552,962 Value ($000) $302,772 Avg Close — Range —
Q3 2014
Shares 5,523,792 Value ($000) $316,348 Avg Close — Range —
Q2 2014
Shares 5,539,732 Value ($000) $314,768 Avg Close — Range —
Q1 2014
Shares 5,029,702 Value ($000) $282,468 Avg Close — Range —
Q4 2013
Shares 5,159,880 Value ($000) $289,779 Avg Close — Range —
Q3 2013
Shares 5,598,800 Value ($000) $245,003 Avg Close — Range —
Q2 2013
Shares 2,971,930 Value ($000) $133,232 Avg Close — Range —