MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

HARTFORD INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000922439)

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

Q4 2018

Shares 3,815 Value ($000) $410 Avg Close $111.51 Range $98.23 - $126.89

Q3 2018

Shares 3,558 Value ($000) $443 Avg Close $110.93 Range $96.14 - $124.74

Q2 2018

Shares 3,795 Value ($000) $371 Avg Close $95.08 Range $83.16 - $102.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	3,815	$410	$111.51	$98.23 - $126.89
Q3 2018	3,558	$443	$110.93	$96.14 - $124.74
Q2 2018	3,795	$371	$95.08	$83.16 - $102.32