StockCIK 1030894

CELESTICA INC (CLS): Insider Trades and Fund Holdings

In the past 12 months, CELESTICA INC insiders reported 0 open-market purchases worth $0 and 3 sales worth $24.3M; 3 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$24.3MSold by insiders, 12 months

2Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 24, 2026.

Recent CLS insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Sep 24	Sep 23	Robert MionisCEO	CEO (ind.)	▼ SELL10b5-1	23,396	364.22	$8.52M	All sold	Form 4 ↗
Sep 24	Sep 23	Todd C. CooperPresident	President	▼ SELL10b5-1	20,118	360.00	$7.24M	−22%	Form 4 ↗
Aug 14	Aug 13	Robert MionisCEO	CEO (ind.)	▼ SELL10b5-1	23,496	362.39	$8.51M	−50%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Buys	Bought	Sells	Sold	Latest
Robert Mionis	CEO	0	$0	2	$17.0M	Sep 24, 2026
Todd C. Cooper	President	0	$0	1	$7.24M	Sep 24, 2026

Tracked funds that report CLS

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Bridgewater Associates	Q2 2026	330,689	$120.6M	0.49%	▼ −37.1%
Renaissance Technologies	Q2 2026	221,768	$80.9M	0.11%	▼ −9.4%
Duquesne Family Office	Q2 2026	0	$0	0.00%	▼ Sold out
Viking Global Investors	Q2 2026	0	$0	0.00%	▼ Sold out

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →