CELESTICA INC

Ticker: CLS CUSIP: 15101Q207 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2025

Shares 64,285 Value ($000) $19,003 Avg Close $301.37 Range $230.24 - $363.40

Q3 2025

Shares 117,396 Value ($000) $28,924 Avg Close $201.61 Range $144.27 - $261.83

Q4 2024

Shares 30,308 Value ($000) $2,797 Avg Close $78.23 Range $48.97 - $100.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	64,285	$19,003	$301.37	$230.24 - $363.40
Q3 2025	117,396	$28,924	$201.61	$144.27 - $261.83
Q4 2024	30,308	$2,797	$78.23	$48.97 - $100.51