Robert Mionis sold $1.3M of CLS

sold $1.28m of CLS

3,501 shares @ $364.20

Decreased holdings by -4.00%

48th largest trade (out of 136)

Planned (10b5-1)Large Trade

“This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.”Form 4 footnote

Trade made by an officer

Executed under a pre-scheduled Rule 10b5-1 plan

Price 10% above 200-day moving average

CLSCELESTICA INC

Information TechnologySemiconductors & Electronics

1D0.00%

1W-11.49%

1M-11.41%

3M—

6M—

1Y—

Recent insider activity at CLS