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Reporting person on SEC Form 4
David W Kemper
David W Kemper is Director at Post Holdings. OQRO lists 21 transactions filed with the SEC under this name, the latest on Oct 2, 2026, each linked to the official Form 4.
Director
Disclosures on record
21
Companies involved
2
Their past purchases, 90 days after disclosure
1 buy, median +1.8% vs S&P 500, beat it 1 of 1 time.
Average +1.8% vs S&P 500. Each buy is one disclosure of open-market purchases in one company on one filing date, filed Nov 25, 2025 to Nov 25, 2025, measured from the first close after the filing. Past results, not a forecast.
Disclosure history
Post HoldingsPOST
14 disclosures · Nov 2025 – Oct 2026 · 1 bought
Sep 30, 2026236.4disclosed Oct 2
DetailsOfficial recordAug 31, 2026206.6disclosed Sep 2
DetailsOfficial record
