ITS
InsiderTrading
TradesInsidersCompaniesCluster BuysRankingsAbout
ITS
InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

  • Trades
  • Insiders
  • Companies
  • Cluster Buys
  • Rankings

Top Insiders

  • Mark Zuckerberg
  • Elon Musk
  • Jamie Dimon
  • Satya Nadella
  • Lisa Su
  • Jensen Huang

Screeners

  • CEO & CFO Purchases
  • Director Purchases
  • Top Buys This Week
  • Top Sales This Week
  • 10b5-1 Trades
  • Buy/Sell Ratios
  • Politician Overlap
  • Sectors

Learn

  • Learn
  • What is a Form 4?
  • About & Methodology
  • What are Cluster Buys?
  • Top Insider Rankings
  • Contact Us
  • Privacy Policy
  • Terms of Use

Data

  • SEC EDGAR Form 4 ↗
  • CongressStock.com ↗
  • Track13F.com ↗
  • About the data
© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Companies/Celestica Inc.

Celestica Inc.

436 insider trades tracked

CLS
Insider trades
436
Bought (open market)
$2.1M
Sold (open market)
$391.3M
Unique insiders
19

12-month activity

Monthly insider buy vs sell totals for Celestica Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
November 2025$0$00
December 2025$0$4M28
January 2026$0$07
February 2026$0$97.7M71
March 2026$0$016
April 2026$0$00
May 2026$0$1.4M26
June 2026$0$61.7M60
July 2026$0$3.7M16
August 2026$0$69.6M68
September 2026$0$15.8M13
October 2026$0$00

Recent insider trades

Most recent Form 4 filings for Celestica Inc..

  • Kale Jilltax-withheld7 shares ofCLSat $366.47$3KSep 30 · filed Oct 1Details
  • Kale Jillexercised96 shares ofCLSat $0Sep 30 · filed Oct 1Details
  • CASCELLA ROBERTtax-withheld6 shares ofCLSat $366.47$2KSep 30 · filed Oct 1

Insiders at this company

Executives and directors who have filed Form 4s.

  • MIONIS ROBERT133 trades
  • Chawla Mandeep53 trades
  • Wilson Michael Max38 trades
  • Cooper Todd C29 trades
  • Etienvre Yann L24 trades
  • Wong Leila24 trades
  • Phillips Jason22 trades
  • Parker Douglas Michael19 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Details
  • CASCELLA ROBERTexercised52 shares ofCLSat $0Sep 30 · filed Oct 1Details
  • MIONIS ROBERTsold288 shares ofCLSat $367.34$106KSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold3,672 shares ofCLSat $366.44$1.3MSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold6,749 shares ofCLSat $365.69$2.5MSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold3,403 shares ofCLSat $364.67$1.2MSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold2,590 shares ofCLSat $363.46$941KSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold2,480 shares ofCLSat $362.48$899KSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold2,294 shares ofCLSat $361.22$829KSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold1,920 shares ofCLSat $360.36$692KSep 23 · filed Sep 24Details
  • Cooper Todd Csold20,118 shares ofCLSat $360$7.2MSep 23 · filed Sep 24Details
  • MIONIS ROBERTsold261 shares ofCLSat $365.34$95KAug 13 · filed Aug 14Details
  • MIONIS ROBERTsold4,030 shares ofCLSat $364.49$1.5MAug 13 · filed Aug 14Details
  • MIONIS ROBERTsold5,270 shares ofCLSat $363.52$1.9MAug 13 · filed Aug 14Details
  • MIONIS ROBERTsold3,440 shares ofCLSat $362.58$1.2MAug 13 · filed Aug 14Details
  • MIONIS ROBERTsold4,941 shares ofCLSat $361.44$1.8MAug 13 · filed Aug 14Details
  • MIONIS ROBERTsold5,554 shares ofCLSat $360.37$2MAug 13 · filed Aug 14Details
  • Maletira Amargranted142 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • MIONIS ROBERTgranted1,271 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • Kale Jillgranted190 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • CASCELLA ROBERTgranted142 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • KOELLNER LAURETTE Tgranted317 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • Colpron Francoisegranted203 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • Ahuja Kulvindergranted133 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • Reeder Davidgranted133 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • Colpitts Christopher W.granted190 shares ofCLSat $0Aug 11 · filed Aug 12Details
  • MIONIS ROBERTsold40 shares ofCLSat $378.5$15KAug 5 · filed Aug 6Details
  • MIONIS ROBERTsold256 shares ofCLSat $377.38$97KAug 5 · filed Aug 6Details
  • View all trades for CLS →
    CASCELLA ROBERT
    14 trades
  • Kale Jill14 trades
  • Agrawal Alok K.13 trades
  • KOELLNER LAURETTE T11 trades
  • Colpron Francoise8 trades
  • Ahuja Kulvinder8 trades
  • Maletira Amar7 trades
  • Colpitts Christopher W.6 trades
  • Muller Luis A5 trades
  • Tzevelekis Theodoros5 trades
  • Reeder David3 trades