As of May 30, 2026, the three largest insider holders of DD are Lori Koch (Ceo, 351.85K shares), Edward D Breen (Executive Chair, 284.77K shares), Erik T. Hoover (Svp General Counsel, 117.27K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Kristina M Johnson | - | 10,836 | 0 | 27 May, 2025 |
| Alexander M Cutler | - | 76,609 | 0 | 03 Mar, 2026 |
| Edward D Breen | Executive Chair | 284,770 | 0 | 24 Feb, 2026 |
| Steven Sterin | - | 21,389 | 0 | 27 May, 2025 |
| Pont Eleuthere I Du | - | 37,770 | 0 | 27 May, 2025 |
| Ruby R Chandy | - | 20,998 | 0 | 27 May, 2025 |
| Terrence R Curtin | - | 30,967 | 0 | 03 Sep, 2025 |
| Kurt B Mcmaken | - | 4,162 | 0 | 27 May, 2025 |
| Madeleine G Barber | Vp Chief Accounting Officer | 5,618 | 0 | 24 Feb, 2026 |
| Amy G. Brady | - | 19,579 | 0 | 02 Dec, 2025 |
| Deanna Mulligan | - | 17,928 | 0 | 04 Mar, 2025 |
| Raj Ratnakar | Svp Chief Strategy Officer | 31,720 | 0 | 05 Sep, 2023 |
| Randy Lee Stone | President, Mobility Material | 93,954 | 0 | 04 Mar, 2022 |
| Erik T. Hoover | Svp General Counsel | 117,274 | 0 | 24 Feb, 2026 |
| Steven P. Larrabee | Svp Cio | 45,364 | 0 | 04 Nov, 2025 |
| Matthew S Abbott | Svp, Cio | 12,446 | 0 | 24 Feb, 2026 |
| Lori Koch | Ceo | 351,850 | 0 | 24 Feb, 2026 |
| Christopher Raia | Senior Vice President Chro | 86,992 | 0 | 24 Feb, 2026 |
| Leland Weaver | President, Water Protection | 51,032 | 0 | 25 Feb, 2025 |
| Beth Ferreira | President, Diversified Indstrl | 20,569 | 0 | 24 Feb, 2026 |
| Jeroen Bloemhard | President, Hc And Water Tech | 24,770 | 0 | 24 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 27 Feb, 2026 | Alexander M Cutler | Common Stock | A | 999 | $50.04 | 76,609 | D | A |
| 20 Feb, 2026 | Erik T. Hoover | Common Stock | A | 11,903 | $0.00 | 119,857 | D | A |
| 20 Feb, 2026 | Christopher Raia | Common Stock | A | 9,919 | $0.00 | 89,253 | D | A |
| 21 Feb, 2026 | Edward D Breen | Common Stock | D | 8,710 | $50.36 | 284,770 | D | F |
| 20 Feb, 2026 | Beth Ferreira | Common Stock | A | 9,919 | $0.00 | 20,569 | D | A |
| 20 Feb, 2026 | Christopher Raia | Common Stock | A | 9,919 | $0.00 | 89,253 | D | A |
| 20 Feb, 2026 | Madeleine G Barber | Common Stock | A | 2,778 | $0.00 | 5,618 | D | A |
| 20 Feb, 2026 | Lori Koch | Common Stock | A | 79,350 | $0.00 | 359,973 | D | A |
| 20 Feb, 2026 | Jeroen Bloemhard | Common Stock | A | 9,919 | $0.00 | 25,798 | D | A |
| 20 Feb, 2026 | Matthew S Abbott | Common Stock | A | 5,158 | $0.00 | 13,251 | D | A |
| 20 Feb, 2026 | Lori Koch | Common Stock | A | 79,350 | $0.00 | 359,973 | D | A |
| 20 Feb, 2026 | Erik T. Hoover | Common Stock | A | 11,903 | $0.00 | 119,857 | D | A |
| 20 Feb, 2026 | Beth Ferreira | Common Stock | A | 9,919 | $0.00 | 20,569 | D | A |
| 21 Feb, 2026 | Erik T. Hoover | Common Stock | D | 2,583 | $50.36 | 117,274 | D | F |
| 21 Feb, 2026 | Christopher Raia | Common Stock | D | 2,261 | $50.36 | 86,992 | D | F |
| 21 Feb, 2026 | Lori Koch | Common Stock | D | 8,123 | $50.36 | 351,850 | D | F |
| 21 Feb, 2026 | Lori Koch | Common Stock | D | 8,123 | $50.36 | 351,850 | D | F |
| 21 Feb, 2026 | Jeroen Bloemhard | Common Stock | D | 1,028 | $50.36 | 24,770 | D | F |
| 21 Feb, 2026 | Christopher Raia | Common Stock | D | 2,261 | $50.36 | 86,992 | D | F |
| 21 Feb, 2026 | Erik T. Hoover | Common Stock | D | 2,583 | $50.36 | 117,274 | D | F |