MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q3 2025

Shares 3,801 Value ($000) $294 Avg Close $62.18 Range $49.54 - $78.75

Q2 2024

Shares 5,726 Value ($000) $155 Avg Close $29.17 Range $26.48 - $32.86

Q1 2024

Shares 789 Value ($000) $23 Avg Close $30.13 Range $25.31 - $37.26

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,801	$294	$62.18	$49.54 - $78.75
Q2 2024	5,726	$155	$29.17	$26.48 - $32.86
Q1 2024	789	$23	$30.13	$25.31 - $37.26