MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

PHILADELPHIA TRUST CO's Holding History (CIK: 0001110806)

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

Q3 2021

Shares 203,151 Value ($000) $9,633 Avg Close $55.58 Range $44.44 - $67.98

Q2 2021

Shares 132,046 Value ($000) $8,752 Avg Close $69.11 Range $52.40 - $79.45

Q1 2021

Shares 98,775 Value ($000) $6,978 Avg Close $72.27 Range $59.88 - $88.80

Q4 2020

Shares 29,750 Value ($000) $2,620 Avg Close $75.98 Range $66.00 - $88.96

Q3 2020

Shares 4,750 Value ($000) $368 Avg Close $75.86 Range $66.33 - $83.18

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	203,151	$9,633	$55.58	$44.44 - $67.98
Q2 2021	132,046	$8,752	$69.11	$52.40 - $79.45
Q1 2021	98,775	$6,978	$72.27	$59.88 - $88.80
Q4 2020	29,750	$2,620	$75.98	$66.00 - $88.96
Q3 2020	4,750	$368	$75.86	$66.33 - $83.18