MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 12,601 Value ($000) $989 Avg Close $75.96 Range $66.39 - $83.18

Q4 2024

Shares 3,382 Value ($000) $446 Avg Close $121.79 Range $97.08 - $139.36

Q3 2024

Shares 2,984 Value ($000) $388 Avg Close $116.53 Range $85.22 - $139.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,601	$989	$75.96	$66.39 - $83.18
Q4 2024	3,382	$446	$121.79	$97.08 - $139.36
Q3 2024	2,984	$388	$116.53	$85.22 - $139.82