BetaInsiders sold $254M in the past 12 months.59% was sold under disclosed trading plans, 1% to cover taxes, 40% with no plan disclosed. The largest seller, Robert Mionis (Chief Executive Officer, Director), sold $131M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 8 officers and directors who sold. 20 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: Robert Mionis, Todd Cooper, Michael Wilson, Leila Wong, Douglas Parker, Francoise Colpron, Jason Phillips, Jill Kale, Kulvinder Ahuja, Laurette Koellner, Luis Muller, Mandeep Chawla, Robert Cascella, Yann Etienvre, Amar Maletira, Theodoros Tzevelekis, Christopher Colpitts, David Reeder, Steven Dorwart and Todd Ankenmann (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Jill Kale Director | 7 | $366.47 | n/a | n/a | Sep 30, 2026 | Oct 1, 2026 |
| Robert Cascella Director | 6 | $366.47 | n/a | n/a | Sep 30, 2026 | Oct 1, 2026 |
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Robert Mionis Chief Executive Officer, Director | 23,396 | $364.22 | n/a | n/a | Sep 23, 2026 | Sep 24, 2026 |
| Todd Cooper President | 20,118 | $360.00 | n/a | n/a | Sep 23, 2026 | Sep 24, 2026 |
"% of total stake" is the shares in an event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings are not confirmed, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.
Yes. Robert Mionis sold 346K shares ($131M) in the past 12 months, all of it under a trading plan disclosed in the filings.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 59% of sales by value ran under 10b5-1 trading plans disclosed in the filings, 0.5% were to cover taxes and 40% had no disclosed plan. A trading plan schedules sales in advance.
Yes. 1 officer or director reported 4 purchases in the past 12 months (Form 4 code P; rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust are not counted).
| Who sold | Amount | % of holdings | Trading plan |
|---|---|---|---|
| Robert Mionis Chief Executive Officer, Director | $131M 346K shares | Not confirmedshare of stake is being verified. Why | Disclosed plan |
| Jason Phillips President | $36.9M 120K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Todd Cooper President | $33.3M 111K shares | Not confirmedshare of stake is being verified. Why | 22% under a disclosed plan 78% no plan disclosed |
| Yann Etienvre Chief Operations Officer | $28.1M 97K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Mandeep Chawla Chief Financial Officer | $13.1M 34K shares | Not confirmedshare of stake is being verified. Why | Disclosed plan |
| Leila Wong Chief Human Resources Officer | $9.6M 33K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Michael Wilson Director | $1.4M 4.2K shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
| Douglas Parker Chief Legal Officer | $1.1M 3.7K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 13, 2025 | Sold | Held Oct 13, 2026 | Still held |
|---|---|---|---|---|
Robert Mionis!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Robert Mionis are complete. Chief Executive Officer, Director | n/a | −346K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Robert MionisHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Robert Mionis are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −359Kwithheld by the company for taxes | ||||
Todd Cooper!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Todd Cooper are complete. President | n/a | −111K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Todd CooperHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Todd Cooper are complete; balances and unit counts will be added when the check is finished. −16Kgifted (net of own trusts) −86Kwithheld by the company for taxes | ||||
Michael Wilson!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Michael Wilson are complete. Director | n/a | −4.2K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Michael WilsonHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Michael Wilson are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −3.6Kwithheld by the company for taxes | ||||
Leila Wong!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Leila Wong are complete. Chief Human Resources Officer | n/a | −33K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Leila WongHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Leila Wong are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −39Kwithheld by the company for taxes | ||||
Douglas Parker!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Douglas Parker are complete. Chief Legal Officer | n/a | −3.7K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Douglas ParkerHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Douglas Parker are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −4.2Kwithheld by the company for taxes | ||||
Francoise Colpron!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Francoise Colpron are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Francoise ColpronHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Francoise Colpron are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Jason Phillips!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Jason Phillips are complete. President | n/a | −120K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Jason PhillipsHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Jason Phillips are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −89Kwithheld by the company for taxes | ||||
Jill Kale!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Jill Kale are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Jill KaleHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Jill Kale are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −33withheld by the company for taxes | ||||
Kulvinder Ahuja!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Kulvinder Ahuja are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Kulvinder AhujaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Kulvinder Ahuja are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Laurette Koellner!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Laurette Koellner are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Laurette KoellnerHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Laurette Koellner are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Luis Muller!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Luis Muller are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Luis MullerHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Luis Muller are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Mandeep Chawla!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Mandeep Chawla are complete. Chief Financial Officer | n/a | −34K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Mandeep ChawlaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Mandeep Chawla are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −115Kwithheld by the company for taxes | ||||
Robert Cascella!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Robert Cascella are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Robert CascellaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Robert Cascella are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −20withheld by the company for taxes | ||||
Yann Etienvre!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Yann Etienvre are complete. Chief Operations Officer | n/a | −97K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Yann EtienvreHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Yann Etienvre are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −90Kwithheld by the company for taxes | ||||
Amar Maletira!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Amar Maletira are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Amar MaletiraHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Amar Maletira are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Theodoros Tzevelekis!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Theodoros Tzevelekis are complete. Chief Strategy Officer | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Theodoros TzevelekisHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Theodoros Tzevelekis are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −1.5Kwithheld by the company for taxes | ||||
Christopher Colpitts!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Christopher Colpitts are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Christopher ColpittsHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Christopher Colpitts are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
David Reeder!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for David Reeder are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for David ReederHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for David Reeder are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Steven Dorwart!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Steven Dorwart are complete. President | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Steven DorwartHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Steven Dorwart are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Todd Ankenmann!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Todd Ankenmann are complete. Chief Financial Officer | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Todd AnkenmannHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Todd Ankenmann are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Holdings and share of stake for Celestica Inc are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $254M across 748,127 shares. Plan status and stated purpose are separate questions, and a sale can have both.
The lighter segment is sales with no plan disclosed in the filing ($103M), including tax-related sales outside a plan.
Sales with no 10b5-1 plan and no tax reference in the filing. $36.9M of it is Jason Phillips. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Jason Phillips, Feb 6, 2026
$1.4M of sales (0.5%) cite tax obligations in their footnotes. Separately, 788,239 shares ($227M) were withheld by the company for taxes, which isn't a market sale. Example: Michael Wilson, May 19, 2026
1 officer or director bought shares in this period, in 4 trades(Form 4 code P, leaving out rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust). Across all their filings on record there are 4 purchase trades.
Gifts the filings describe as charitable. Gifts are not sales and are not included in the sale totals.
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| Robert Mionis Chief Executive Officer, Director | 346K | $131M | 100% | 51% | Jun 15, 2026 to Sep 23, 2026 |
| Jason Phillips President | 120K | $36.9M | 0% | 15% | Feb 5, 2026 to Feb 6, 2026 |
| Todd Cooper President | 111K | $33.3M | 22% | 13% | Feb 2, 2026 to Sep 23, 2026 |
| Yann Etienvre Chief Operations Officer | 97K | $28.1M | 0% | 11% | Dec 1, 2025 to Feb 4, 2026 |
| Mandeep Chawla Chief Financial Officer | 34K | $13.1M | 100% | 5% | Jun 15, 2026 to Aug 4, 2026 |
| Leila Wong Chief Human Resources Officer | 33K | $9.6M | 0% | 4% | Dec 1, 2025 to Feb 2, 2026 |
| Michael Wilson Director | 4.2K | $1.4M | 0% | 0.5% | May 19, 2026 to May 19, 2026 |
| Douglas Parker Chief Legal Officer | 3.7K | $1.1M | 0% | 0.4% | Feb 2, 2026 to Feb 4, 2026 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $0 | $0 | $0 | $0 |
| Dec 2025 | $4.0M | $0 | $0 | $4.0M |
| Jan 2026 | $0 | $0 | $0 | $0 |
| Feb 2026 | $97.7M | $0 | $0 | $97.7M |
| Mar 2026 | $0 | $0 | $0 | $0 |
| Apr 2026 | $0 | $0 | $0 | $0 |
| May 2026 | $1.4M | $0 | $1.4M | $0 |
| Jun 2026 | $61.8M | $61.8M | $0 | $0 |
| Jul 2026 | $3.8M | $3.8M | $0 | $0 |
| Aug 2026 | $69.6M | $69.6M | $0 | $0 |
| Sep 2026 | $15.8M | $15.8M | $0 | $0 |
| Oct 2026 | $0 | $0 | $0 | $0 |
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for Celestica Inc are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 157 Forms 3, 4 and 5 on record for Celestica Inc (SEC CIK 1030894), filed from Dec 19, 2024 to Oct 1, 2026; 88 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 13, 2026. Prices are the ones reported in each filing, often weighted averages.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
| Name | Last filed | Last reported balance |
|---|---|---|
| Alok Agrawal | Feb 5, 2025 | 9,224 shares, last reported balance as of Feb 5, 2025 |
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