GEOSPACE TECHNOLOGIES CORP

Ticker: GEOS CUSIP: 37364X109 Class: Common Stock

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q4 2025

Shares 20,100 Value ($000) $340 Avg Close $20.08 Range $10.78 - $29.89

Q1 2024

Shares 10,389 Value ($000) $137 Avg Close $13.43 Range $11.40 - $17.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,100	$340	$20.08	$10.78 - $29.89
Q1 2024	10,389	$137	$13.43	$11.40 - $17.09