Dierker Richard A — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Dierker Richard A has filed 5 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $501K.

Profile

Dierker Richard A

Richard A. Dierker has held multiple executive roles at Church & Dwight Co., Inc., including President and CEO, Director, EVP, and CFO. He has been instrumental in the company's growth and management, particularly in its diverse product portfolio under the Arm & Hammer brand.

RolePresident and CEO, Director
Notability50/100
LinksWikipedia

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-03-10CHDCHURCH & DWIGHT CO INC /DE/A — Grant or award35$100.39$3K
2026-03-04CHDCHURCH & DWIGHT CO INC /DE/A — Grant or award7.2K$103.95$751K
2026-03-03CHDCHURCH & DWIGHT CO INC /DE/F — Tax withholding / forfeiture2.7K$104.86$278K
2026-03-03CHDCHURCH & DWIGHT CO INC /DE/F — Tax withholding / forfeiture381$104.86$40K
2026-03-03CHDCHURCH & DWIGHT CO INC /DE/F — Tax withholding / forfeiture393$104.86$41K
2026-02-03MKCMCCORMICK & CO INCA — Grant or award406$61.67$25K
2026-01-29CHDCHURCH & DWIGHT CO INC /DE/A — Grant or award2.7K
2025-08-12CHDCHURCH & DWIGHT CO INC /DE/P — Open-market purchase5.5K$91.57$501K

Companies — Last 90 Days

Frequently Asked Questions

Who is Dierker Richard A?

Richard A. Dierker has held multiple executive roles at Church & Dwight Co., Inc., including President and CEO, Director, EVP, and CFO. He has been instrumental in the company's growth and management, particularly in its diverse product portfolio under the Arm & Hammer brand.…

How many SEC Form 4 filings has Dierker Richard A submitted recently?

5 primary Form 4 filings in the last 90 days, covering 1 company.

Has Dierker Richard A been buying or selling stock?

Recorded transactions: 1 open-market purchases ($501K) and 0 open-market sales () across all tracked filings.

Where can I see all of Dierker Richard A's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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