MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

Clearstead Advisors, LLC's Holding History (CIK: 0000842775)

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

Q4 2025

Shares 27 Value ($000) $2 Avg Close $74.39 Range $65.04 - $85.33

Q3 2025

Shares 47 Value ($000) $4 Avg Close $62.18 Range $49.54 - $78.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27	$2	$74.39	$65.04 - $85.33
Q3 2025	47	$4	$62.18	$49.54 - $78.75