MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

DUNCKER STREETT & CO INC's Holding History (CIK: 0001020585)

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

Q4 2019
Shares 56 Value ($000) $6 Avg Close $99.99 Range $81.07 - $109.78