MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

Summit Global Investments's Holding History (CIK: 0001697953)

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

Q2 2021

Shares 25,530 Value ($000) $1,692 Avg Close $69.11 Range $52.40 - $79.45

Q1 2021

Shares 34,978 Value ($000) $2,471 Avg Close $72.27 Range $59.88 - $88.80

Q4 2020

Shares 37,046 Value ($000) $3,262 Avg Close $75.98 Range $66.00 - $88.96

Q3 2020

Shares 39,947 Value ($000) $3,094 Avg Close $75.86 Range $66.33 - $83.18

Q1 2018

Shares 11,800 Value ($000) $570 Avg Close $47.69 Range $41.64 - $52.59

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	25,530	$1,692	$69.11	$52.40 - $79.45
Q1 2021	34,978	$2,471	$72.27	$59.88 - $88.80
Q4 2020	37,046	$3,262	$75.98	$66.00 - $88.96
Q3 2020	39,947	$3,094	$75.86	$66.33 - $83.18
Q1 2018	11,800	$570	$47.69	$41.64 - $52.59