MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

1832 Asset Management L.P.'s Holding History (CIK: 0000944388)

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

Q2 2017

Shares 27,800 Value ($000) $1,172 Avg Close $39.30 Range $36.09 - $43.15

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	27,800	$1,172	$39.30	$36.09 - $43.15