Dierker Richard A
- SEC CIK
- 0001661038
No open-market purchases or sales filed in the past year.
Current role at each company
- CHD Church & Dwight Co IncPresident and CEOas of Sep 16, 2026
- MKC McCormick & Co IncDirectoras of Feb 9, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Dierker Richard A as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
CHD Church & Dwight Co Inc
President and CEO8 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 12, 2025 (view filing) | Aug 12 | Same day | Dierker Richard APresident and CEO | PPurchase | +5.47K | $91.57 | +$500.9K | +25.2%27.2K after | |
| May 14, 2025 (view filing) | May 13-14 | 1 day | Dierker Richard APresident and CEO | PPurchase | +13.3K | $93.91 | +$1.25M | +440.9%16.4K after | 3 lots |
| Jun 17, 2024 (view filing) | Jun 14 | 3 days | Dierker Richard AEVP, CFO & Head of Business Op | SSale | −86.7K | $106.56 | −$9.24M | −91.9%7.63K after | |
| Mar 8, 2024 (view filing) | Mar 7 | 1 day | Dierker Richard AEVP, CFO & Head of Business Op | SSale | −24.4K | $103.61 | −$2.53M | −76.2%7.63K after | |
| Aug 14, 2023 (view filing) | Aug 10 | 4 days | Dierker Richard AEVP, CFO & Head of Business Op | SSale | −90.0K | $95.80 | −$8.62M | −92.3%7.54K after | |
| May 2, 2023 (view filing) | May 1 | 1 day | Dierker Richard AEVP, CFO & Head of Business Op | SSale | −88.6K | $96.70 | −$8.57M | −92.2%7.54K after | |
| Dec 2, 2021 (view filing) | Dec 1 | 1 day | Dierker Richard AE.V.P. Finance & C.F.O. | SSale | −46.7K | $91.36 | −$4.26M | −87.4%6.75K after | |
| Dec 1, 2021 (view filing) | Nov 30 | 1 day | Dierker Richard AE.V.P. Finance & C.F.O. | SSale | −53.3K | $90.33 | −$4.81M | −88.8%6.75K after |