MACOM TECH SOLUTIONS HLDGS I

Ticker: MTSI CUSIP: 55405Y100 Class: Common Stock

Shellback Capital, LP's Holding History (CIK: 0001591744)

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

Q4 2017

Shares 74,400 Value ($000) $2,421 Avg Close $36.16 Range $29.73 - $45.72

Q1 2017

Shares 32,929 Value ($000) $1,590 Avg Close $46.75 Range $43.18 - $50.10

Q4 2016

Shares 80,000 Value ($000) $3,702 Avg Close $43.68 Range $35.33 - $53.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	74,400	$2,421	$36.16	$29.73 - $45.72
Q1 2017	32,929	$1,590	$46.75	$43.18 - $50.10
Q4 2016	80,000	$3,702	$43.68	$35.33 - $53.80