BREEN EDWARD D (CIK 1223619) reported 27 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-19). Recent activity: Buy DD (53,000 shares), Sell DD (34,485 shares), Sell CMCSA (62,440 shares), Buy CMCSA (815 shares), Buy DD (4,030 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-19 | DuPont de Nemours, Inc. (DD) | Director | Buy | 53,000 | $0 |
| 2026-08-19 | DuPont de Nemours, Inc. (DD) | Director | Sell | 34,485 | $0 |
| 2026-08-18 | COMCAST CORP (CMCSA) | Director | Sell | 62,440 | $0 |
| 2026-07-02 | COMCAST CORP (CMCSA) | Director | Buy | 815 | $0 |
| 2026-05-28 | DuPont de Nemours, Inc. (DD) | Director | Buy | 4,030 | $0 |
| 2026-05-12 | COMCAST CORP (CMCSA) | Director | Buy | 32,440 | $0 |
| 2026-05-06 | DuPont de Nemours, Inc. (DD) | Director | Sell | 11,538 | $525,448 |
| 2026-04-02 | COMCAST CORP (CMCSA) | Director | Buy | 697 | $0 |
| 2026-03-18 | COMCAST CORP (CMCSA) | Director | Buy | 30,000 | $0 |
| 2026-02-24 | DuPont de Nemours, Inc. (DD) | Director | Sell | 8,710 | $438,636 |
| 2026-02-18 | DuPont de Nemours, Inc. (DD) | Director | Sell | 7,567 | $375,323 |
| 2026-01-22 | COMCAST CORP (CMCSA) | Director | Buy | 705 | $0 |
| 2026-01-05 | DuPont de Nemours, Inc. (DD) | Director | Sell | 24,574 | $992,790 |
| 2025-12-19 | DuPont de Nemours, Inc. (DD) | Executive Chair | Sell | 6,061 | $246,137 |
| 2025-11-21 | COMCAST CORP (CMCSA) | Director | Buy | 9,013 | $0 |
| 2025-11-04 | DuPont de Nemours, Inc. (DD) | Executive Chair | Buy | 192,332 | $0 |
| 2025-10-02 | COMCAST CORP (CMCSA) | Director | Buy | 637 | $0 |
| 2025-08-22 | DuPont de Nemours, Inc. (DD) | Executive Chair | Buy | 13,754 | $0 |
| 2025-08-22 | DuPont de Nemours, Inc. (DD) | Executive Chair | Sell | 28,111 | $0 |
| 2025-08-21 | COMCAST CORP (CMCSA) | Director | Sell | 43,850 | $0 |
| 2025-07-02 | COMCAST CORP (CMCSA) | Director | Buy | 561 | $0 |
| 2025-05-15 | COMCAST CORP (CMCSA) | Director | Buy | 43,850 | $0 |
| 2025-05-06 | DuPont de Nemours, Inc. (DD) | Executive Chair | Sell | 11,561 | $775,512 |
| 2025-04-02 | COMCAST CORP (CMCSA) | Director | Buy | 543 | $0 |
| 2025-03-19 | COMCAST CORP (CMCSA) | Director | Sell | 55,250 | $0 |
Source: SEC Form 4 filings · as of 2026-08-19