Robert Mionis sold $1.9M of CLS

sold $1.92m of CLS

5,270 shares @ $363.52

Decreased holdings by -16.00%

33rd 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 5% above 200-day moving average

CLSCELESTICA INC

Information TechnologySemiconductors & Electronics

1D0.00%

1W-10.66%

1M-8.54%

3M-15.46%

6M—

1Y—

Recent insider activity at CLS