PENTAIR PLC

Ticker: PNR CUSIP: G7S00T104 Class: COM

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

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

Q1 2018
Shares 3,459,849 Value ($000) $235,720 Avg Close $42.33 Range $38.76 - $44.54
Q4 2017
Shares 3,499,582 Value ($000) $247,140 Avg Close $41.38 Range $40.03 - $42.70