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Reporting owner

MAINER MATTHEW J

Reporting owner CIK 0001954094 · EVP, CFO & TREASURER

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These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.

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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.MAINER MATTHEW JMAINER MATTHEW JMAINER MATTHEW J · November 18, 2025 · Stock award · Common StockMAINER MATTHEW J · November 18, 2025 · Stock award · Common StockMAINER MATTHEW J · November 12, 2025 · Exercise / conversion · Common StockMAINER MATTHEW J · November 12, 2025 · Exercise / conversion · Common StockMAINER MATTHEW J · October 22, 2025 · Stock award · Common StockOct 22, 2025Nov 18, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

5 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Nov 18, 2025Post Holdings, Inc.Common StockMAINER MATTHEW JStock award
Nov 18, 2025Post Holdings, Inc.Common StockMAINER MATTHEW JStock award
Nov 12, 2025Post Holdings, Inc.Common StockMAINER MATTHEW JExercise / conversion
Nov 12, 2025Post Holdings, Inc.Common StockMAINER MATTHEW JExercise / conversion
Oct 22, 2025Post Holdings, Inc.Common StockMAINER MATTHEW JStock award

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.

Transactions in associated filings

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: Post Holdings, Inc.POST · company listings
MAINER MATTHEW JEVP, CFO & TREASURER
Stock awardCommon StockNon-derivative security · Code A8,1230Value: 0Currency not specifiedView ↗
Trade: Post Holdings, Inc.POST · company listings
MAINER MATTHEW JEVP, CFO & TREASURER
Stock awardCommon StockNon-derivative security · Code A17,3380Value: 0Currency not specifiedView ↗
Trade: Post Holdings, Inc.POST · company listings
MAINER MATTHEW JEVP, CFO & TREASURER
Exercise / conversionCommon StockNon-derivative security · Code M3,9160Value: 0Currency not specifiedView ↗
Trade: Post Holdings, Inc.POST · company listings
MAINER MATTHEW JEVP, CFO & TREASURER
Exercise / conversionCommon StockNon-derivative security · Code M6,0080Value: 0Currency not specifiedView ↗
Trade: Post Holdings, Inc.POST · company listings
MAINER MATTHEW JEVP, CFO & TREASURER
Stock awardCommon StockNon-derivative security · Code A16,5880Value: 0Currency not specifiedView ↗