MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2021

Shares 5,100 Value ($000) $360 Avg Close $72.27 Range $59.88 - $88.80

Q4 2020

Shares 2,900 Value ($000) $255 Avg Close $75.98 Range $66.00 - $88.96

Q2 2020

Shares 6,900 Value ($000) $543 Avg Close $81.87 Range $65.87 - $96.29

Q1 2020

Shares 10,700 Value ($000) $763 Avg Close $75.77 Range $52.24 - $87.57

Q4 2019

Shares 19,200 Value ($000) $1,327 Avg Close $72.04 Range $67.70 - $82.13

Q3 2019

Shares 19,300 Value ($000) $1,567 Avg Close $79.00 Range $67.40 - $89.44

Q2 2019

Shares 13,400 Value ($000) $943 Avg Close $69.39 Range $63.39 - $79.83

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	5,100	$360	$72.27	$59.88 - $88.80
Q4 2020	2,900	$255	$75.98	$66.00 - $88.96
Q2 2020	6,900	$543	$81.87	$65.87 - $96.29
Q1 2020	10,700	$763	$75.77	$52.24 - $87.57
Q4 2019	19,200	$1,327	$72.04	$67.70 - $82.13
Q3 2019	19,300	$1,567	$79.00	$67.40 - $89.44
Q2 2019	13,400	$943	$69.39	$63.39 - $79.83