MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Impax Asset Management Group plc's Holding History (CIK: 0001749768)

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

Q1 2019
Shares 37,500 Value ($000) $3,489 Avg Close $76.40 Range $59.36 - $88.91