MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q3 2024
Shares 5,541 Value ($000) $602 Avg Close $117.45 Range $99.10 - $145.63
Q1 2024
Shares 2,326 Value ($000) $309 Avg Close $114.51 Range $94.23 - $132.85