MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025

Shares 3,700 Value ($000) $290 Avg Close $75.96 Range $66.39 - $83.18

Q2 2024

Shares 300 Value ($000) $26 Avg Close $103.60 Range $82.88 - $122.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,700	$290	$75.96	$66.39 - $83.18
Q2 2024	300	$26	$103.60	$82.88 - $122.43