MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

ALLSTATE CORP's Holding History (CIK: 0000899051)

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

Q4 2021

Shares 14,475 Value ($000) $797 Avg Close $50.65 Range $46.44 - $56.45

Q3 2021

Shares 14,658 Value ($000) $695 Avg Close $55.58 Range $44.44 - $67.98

Q2 2021

Shares 6,551 Value ($000) $434 Avg Close $69.11 Range $52.40 - $79.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	14,475	$797	$50.65	$46.44 - $56.45
Q3 2021	14,658	$695	$55.58	$44.44 - $67.98
Q2 2021	6,551	$434	$69.11	$52.40 - $79.45