MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q2 2017
Shares 201,418 Value ($000) $18,365 Avg Close $91.81 Range $82.71 - $104.71
Q1 2017
Shares 258,218 Value ($000) $24,081 Avg Close $82.32 Range $66.79 - $96.68
Q4 2016
Shares 313,004 Value ($000) $21,096 Avg Close $61.46 Range $53.78 - $68.88
Q3 2016
Shares 356,223 Value ($000) $21,541 Avg Close $56.42 Range $51.10 - $60.52
Q2 2016
Shares 352,053 Value ($000) $18,488 Avg Close $47.10 Range $41.19 - $53.55
Q1 2016
Shares 318,463 Value ($000) $13,324 Avg Close $37.61 Range $33.03 - $41.93
Q4 2015
Shares 287,863 Value ($000) $11,949 Avg Close $40.86 Range $37.40 - $43.76
Q3 2015
Shares 298,023 Value ($000) $11,492 Avg Close $40.86 Range $35.33 - $46.00
Q2 2015
Shares 272,623 Value ($000) $10,561 Avg Close $35.83 Range $32.33 - $39.91
Q1 2015
Shares 264,423 Value ($000) $8,721 Avg Close $28.75 Range $25.12 - $33.16
Q4 2014
Shares 281,423 Value ($000) $7,413 Avg Close $24.68 Range $21.03 - $27.15
Q4 2013
Shares 243,150 Value ($000) $7,107 Avg Close $27.99 Range $25.42 - $29.66
Q3 2013
Shares 375,691 Value ($000) $10,008 Avg Close $24.65 Range $21.21 - $27.17
Q2 2013
Shares 385,991 Value ($000) $8,183 Avg Close $21.04 Range $19.03 - $22.70