MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

AVIVA PLC's Holding History (CIK: 0001140022)

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

Q1 2021

Shares 17,753 Value ($000) $1,254 Avg Close $72.27 Range $59.88 - $88.80

Q4 2020

Shares 16,401 Value ($000) $1,444 Avg Close $75.98 Range $66.00 - $88.96

Q3 2020

Shares 29,697 Value ($000) $2,300 Avg Close $75.86 Range $66.33 - $83.18

Q2 2020

Shares 29,265 Value ($000) $2,302 Avg Close $81.87 Range $65.87 - $96.29

Q1 2020

Shares 51,644 Value ($000) $3,684 Avg Close $75.77 Range $52.24 - $87.57

Q4 2019

Shares 25,943 Value ($000) $1,793 Avg Close $72.04 Range $67.70 - $82.13

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	17,753	$1,254	$72.27	$59.88 - $88.80
Q4 2020	16,401	$1,444	$75.98	$66.00 - $88.96
Q3 2020	29,697	$2,300	$75.86	$66.33 - $83.18
Q2 2020	29,265	$2,302	$81.87	$65.87 - $96.29
Q1 2020	51,644	$3,684	$75.77	$52.24 - $87.57
Q4 2019	25,943	$1,793	$72.04	$67.70 - $82.13