NYSE:CLS

Celestica Stock Insider Trading

Technology > Hardware, Equipment & Parts

Buy CLS

*Your capital is at risk

$331.44

-21.15 (-6.00%)

At Close: Jul 31, 2026

Celestica Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -98.09. In total, the insiders bought 20.28K and sold 161.21K CLS shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-98.09
● Buy	20.28K shares
● Sell	161.21K shares
34% Buy Activity Negligible or No Correlation
Sell Signal Medium Confidence Jun 16, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -98.09. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
May 20, 2026 Buy	Director Restricted Share Units A-Award	Cascella Robert Director	Director	619 Value: $214.5K
May 19, 2026 Buy	Director Share Units A-Award	Koellner Laurette T Director	Director	108 Value: $36.6K
May 19, 2026 Buy	Restricted Share Units A-Award	Cascella Robert Director	Director	58 Value: $19.7K
May 19, 2026 Buy	Restricted Share Units A-Award	Colpron Francoise Director	Director	115 Value: $39.0K
May 19, 2026 Buy	Restricted Share Units A-Award	Kale Jill Director	Director	108 Value: $36.6K
May 19, 2026 Buy	Common Shares M-Exempt	Wilson Michael Max Director	Director	8 676 Value: $2.94M
May 19, 2026 Sell	Common Shares S-Sale	Wilson Michael Max Director	Director	4 168 Value: $1.39M
May 19, 2026 Buy	Director Share Units A-Award	Wilson Michael Max Director	Director	157 Value: $53.2K
May 19, 2026 Buy	Restricted Share Units M-Exempt	Wilson Michael Max Director	Director	728 Value: $246.9K
May 19, 2026 Buy	Director Share Units A-Award	Maletira Amar Director	Director	121 Value: $41.0K
May 19, 2026 Buy	Director Share Units A-Award	Colpitts Christopher W. Director	Director	108 Value: $36.6K
May 19, 2026 Buy	Director Share Units A-Award	Reeder David Director	Director	31 Value: $10.5K
May 19, 2026 Buy	Director Share Units A-Award	Ahuja Kulvinder Director	Director	54 Value: $18.3K
May 01, 2026 Buy	Common Stock J-Other	Reeder David Insider	Other	0 Value: $0
Mar 31, 2026 Buy	Common Shares M-Exempt	Cascella Robert Director	Director	156 Value: $43.9K
Mar 31, 2026 Buy	Restricted Share Units A-Award	Cascella Robert Director	Director	150 Value: $42.3K
Mar 31, 2026 Sell	Common Shares F-InKind	Cascella Robert Director	Director	9 Value: $2K
Mar 31, 2026 Buy	Director Share Units A-Award	Koellner Laurette T Director	Director	276 Value: $77.7K
Mar 31, 2026 Sell	Common Shares F-InKind	Kale Jill Director	Director	17 Value: $4K
Mar 31, 2026 Buy	Director Share Units A-Award	Colpitts Christopher W. Director	Director	276 Value: $77.7K
Mar 31, 2026 Buy	Restricted Share Units M-Exempt	Cascella Robert Director	Director	156 Value: $43.9K
Mar 31, 2026 Buy	Restricted Share Units A-Award	Kale Jill Director	Director	276 Value: $77.7K
Mar 31, 2026 Buy	Common Shares M-Exempt	Kale Jill Director	Director	287 Value: $80.8K
Mar 31, 2026 Buy	Restricted Share Units M-Exempt	Kale Jill Director	Director	287 Value: $80.8K
Mar 31, 2026 Buy	Director Share Units A-Award	Maletira Amar Director	Director	300 Value: $84.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT CELESTICA INC

Celestica Inc. provides hardware platform and supply chain solutions in North America, Europe, and Asia. It operates through two segments, Advanced Technology Solutions, and Connectivity & Cloud Solutions. The company offers a range of product manufacturing and related supply chain services, including design and development, engineering, supply chain management, new product introduction, component sourcing, electronics manufacturing and assembly,...

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