MACOM TECH SOLUTIONS HLDGS I

Ticker: MTSI CUSIP: 55405Y100 Class: Common Stock

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2018

Shares 195,000 Value ($000) $4,017 Avg Close $22.41 Range $18.69 - $25.82

Q2 2018

Shares 365,000 Value ($000) $8,410 Avg Close $21.25 Range $15.46 - $25.92

Q1 2018

Shares 365,000 Value ($000) $6,059 Avg Close $25.78 Range $15.50 - $38.36

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	195,000	$4,017	$22.41	$18.69 - $25.82
Q2 2018	365,000	$8,410	$21.25	$15.46 - $25.92
Q1 2018	365,000	$6,059	$25.78	$15.50 - $38.36