RD
Insider
Richard A Dierker
President and CEORichard A Dierker (President and CEO) filed 2 Form 4 reports in the past 24 months (2 purchases, 0 sales), most often in Church & Dwight Company, Inc. (CHD). Across 2 priced purchase filings, the average 21-session return was +3.3% from execution and +3.9% from disclosure (delay-adjusted; derived). The largest single filing was $1.3M of CHD (13,334 sh across 3 lots, as filed), executed May 13 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+3.3%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+3.9%
same 2 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells
Median delay
0d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.8M
shares × price, as filed
Last traded
Aug 12 2025
Filed Aug 12 2025
Median ADV $192.5M across their filed names
Open performance→Volume by month
Buys $1.8M
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Defensive
2 filings
Sector per market data · by filing · past 24 months
Most traded names
CHD
Church & Dwight Company, Inc.
CHD · 2 buys · 0 sells
2 filings
Recent filings
CHDPURCHASE
Church & Dwight Company, Inc.
View filing →
$501K5,470 sh × $91.57
Exec Aug 12 2025
Filed Aug 12 2025 · 12:17 PM ET CHDPURCHASE Church & Dwight Company, Inc. View filing → $1.3M
13,334 sh across 3 lots
Exec May 13 2025
Filed May 14 2025 · 5:30 PM ET