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Company profile

Avantor, Inc. insider acquisitions

Company CIK 0001722482 · Reported insider acquisitions and filing context.

Company filings at SEC ↗
AVTR · NYSE

These are company listings. A transaction is linked to a particular security only when the filing provides enough information.

Company activity summary

By transaction date, as of October 24, 2026.

7 days30 days90 daysOverlapping periods · securities and currencies kept separate

No records are loaded for this 90-day transaction window. This does not establish that no transactions occurred.

Known purchase value sums available amounts for non-derivative purchases only. Missing amounts are excluded. “Currency not specified” does not establish that the amounts share a currency. These summaries use all matching loaded records, while the timeline below covers only the current page.

Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.MEHRA SANJEEV KMEHRA SANJEEV KLigner EmmanuelLigner EmmanuelBlenn MaryBlenn MarySUMME GREGORY LSUMME GREGORY LMEHRA SANJEEV K · December 5, 2025 · Purchase · Common StockMEHRA SANJEEV K · December 5, 2025 · Stock award · Common StockLigner Emmanuel · November 17, 2025 · Purchase · Common StockBlenn Mary · November 10, 2025 · Stock award · Stock Options (Right to Buy)Blenn Mary · November 10, 2025 · Stock award · Common StockSUMME GREGORY L · October 30, 2025 · Purchase · Common StockOct 30, 2025Dec 5, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

6 dated transactions · 4 of 4 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Dec 5, 2025Avantor, Inc.Common StockMEHRA SANJEEV KPurchase
Dec 5, 2025Avantor, Inc.Common StockMEHRA SANJEEV KStock award
Nov 17, 2025Avantor, Inc.Common StockLigner EmmanuelPurchase
Nov 10, 2025Avantor, Inc.Stock Options (Right to Buy)Blenn MaryStock award
Nov 10, 2025Avantor, Inc.Common StockBlenn MaryStock award
Oct 30, 2025Avantor, Inc.Common StockSUMME GREGORY LPurchase

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Share price & reported acquisitions

Daily closing prices from a separate source. The date window above also filters prices; reporting-owner and transaction-type selections filter the markers.

Price history is not available

Market-price history is not connected yet.

AVTR · Currency not specified. A marker uses that day's closing price, not the reported transaction price. No price is substituted for a missing trading day.

Reported acquisitions

Filing-date filters apply to the list and timeline. The summary above uses transaction dates.

Reset
Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: PurchaseCommon StockNon-derivative security · Code P350,00011.09 *Value: 3,881,500Currency not specifiedView ↗
Trade: Stock awardCommon StockNon-derivative security · Code A8,1060Value: 0Currency not specifiedView ↗
Trade:
Ligner EmmanuelPresident and CEO · Director
PurchaseCommon StockNon-derivative security · Code P87,50011.35Value: 993,125Currency not specifiedView ↗
Trade:
Blenn MaryEVP, Chief Operating Officer
Stock awardStock Options (Right to Buy)Derivative security · Code A47,0580Value: 0Currency not specifiedView ↗
Trade:
Blenn MaryEVP, Chief Operating Officer
Stock awardCommon StockNon-derivative security · Code A17,3910Value: 0Currency not specifiedView ↗
Trade: PurchaseCommon StockNon-derivative security · Code P100,00011.25Value: 1,125,000Currency not specifiedView ↗

Reporting owners are associated with a filing. Jointly reported amounts are not allocated to individual owners. Historical coverage is still being built. Read the methodology →