Home›Stocks›CLS

CLS — structural market context

Celestica, Inc.

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

CLS short interest & days to cover

SHARES SHORT

3.3M

% OF FLOAT

—

DAYS TO COVER

1.0

CHANGE VS PRIOR

+8.1%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-07-31 (15d ago)

CLS fails-to-deliver (FTD)

Settlement date	Failed shares	Price
2026-07-13 · 33d	2K	$359.85
2026-07-10 · 36d	996	$354.78
2026-07-09 · 37d	10K	$360.74

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

CLS insider buying and selling (Form 4)

Last 12 months, open-market only: 0 purchases · 6 sales

Insider	Type	Shares	Value	Filed
MIONIS ROBERT · director, officer: Chief Executive Officer	Sell (S)	6K	$2.0M	2026-08-14
MIONIS ROBERT · director, officer: Chief Executive Officer	Sell (S)	5K	$1.8M	2026-08-14
MIONIS ROBERT · director, officer: Chief Executive Officer	Sell (S)	3K	$1.2M	2026-08-14
MIONIS ROBERT · director, officer: Chief Executive Officer	Sell (S)	5K	$1.9M	2026-08-14
MIONIS ROBERT · director, officer: Chief Executive Officer	Sell (S)	4K	$1.5M	2026-08-14

SEC Form 4 filings, open-market purchases and sales only (codes P and S); grants and option exercises excluded. Attributed public records.

Frequently asked questions

Are insiders buying CLS?

In the last 12 months of SEC Form 4 filings, CLS recorded 0 open-market insider purchases and 6 open-market sales (codes P and S; grants and option exercises excluded). These are attributed public records — information, not instruction.

Is this page telling me to buy or sell CLS?

No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.

All covered stocks Short Interest & FTD tracker Insider Buying tracker Analyst Accuracy tracker The platform

This is the teaser.

Latest rows shown. Full history, market-wide screens, cluster detection and the context journal live in the dashboard.

Start free →View plans →

Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.