Dierker Richard A

Executive buyer

Director, President and CEO · CHURCH & DWIGHT CO INC /DE/

Every open-market stock purchase Dierker Richard A has reported to the SEC on Form 4 that met our signal bar, parsed straight from the filings. This page tracks where those buys landed inside insider clusters and how the prices paid compare to where the stock trades now.

Total bought

$1.8M

Open-market buys

Companies

Last buy

Aug 12, 2025

Where the buys stand today

CHD
CHURCH & DWIGHT CO INC /DE/
+4.5% vs price paid
4 purchases totalling $1.8M at an average of $93.23 per share; the stock last traded at $97.45. See all insider buying in CHD →
Avg price paid
$93.23
Latest price
$97.45
Market cap
$23.1B

Cluster participation

Qualifying buys grouped with other insiders buying the same stock — the pattern this site exists to catch.

CHDMay 9 – Aug 12, 2025
3 insiders$2.7M

All reported buys

Date	Ticker	Shares	Price	Value	Filing
Aug 12, 2025	CHDcluster	5,470	$91.57	$500.9K	SEC ↗
May 14, 2025	CHDcluster	5,384	$92.80	$499.6K	SEC ↗
May 13, 2025	CHDcluster	5,300	$94.78	$502.3K	SEC ↗
May 13, 2025	CHDcluster	2,650	$94.44	$250.3K	SEC ↗

Follow new qualifying clusters involving Dierker Richard A or other insiders

Explore qualifying clusters from public SEC filings. Pro adds email and Telegram notifications after detection.

Start a trial See pricing

About this data

Figures are parsed from Dierker Richard A's Form 4 filings on SEC EDGAR (CIK 1661038) and cover open-market purchases (transaction code P) — grants, option exercises, and sales are excluded, which is why totals here can differ from raw filing counts. Every row links to its source document.

This page is informational and reflects public filing data. It is not investment advice.