THORATEC CORP

CUSIP: 885175307 Class: COM NEW

IAT REINSURANCE CO LTD.'s Holding History (CIK: 0001633625)

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

Q2 2015
Shares 605,318 Value ($000) $26,979 Avg Close — Range —
Q1 2015
Shares 605,318 Value ($000) $25,357 Avg Close — Range —
Q4 2014
Shares 605,318 Value ($000) $19,649 Avg Close — Range —