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Richard A Dierker

CIK 1661038 · President and CEO · last filed 2026-08-17

Richard A Dierker is a President and CEO who has filed 311 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing, for CHD, was dated Aug 17, 2026. Across all open-market trades the lifetime net is −$54.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.0M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$3.97M

Companies

2

Total Filings

311

Lifetime Open-Market Net

-$54.54M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
CHD President and CEO 39,687 $99.43 $3.95M -$54.54M 305 2026-08-17
MKC.V Director 406 $54.01 $21.9K $0 2 2026-02-09

Recent Filings

311 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-17 CHD Grant (A) — $0 EDGAR
2026-08-03 CHD Grant (A) — $0 EDGAR
2026-07-16 CHD Grant (A) — $0 EDGAR
2026-07-01 CHD Grant (A) — $0 EDGAR
2026-06-16 CHD Grant (A) — $0 EDGAR
2026-06-01 CHD Grant (A) — $0 EDGAR
2026-05-18 CHD Grant (A) — $0 EDGAR
2026-05-01 CHD Grant (A) — $0 EDGAR
2026-04-16 CHD Grant (A) — $0 EDGAR
2026-04-01 CHD Grant (A) — $0 EDGAR
Showing 1–10 of 311
Page 1 of 32
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.