NYSE : DEC
$0.02 (0.15%)
86
12
$2.3M
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Gray Bradley G | officer: President and CFO | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Gray Bradley G | officer: President and CFO | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Gray Bradley G | officer: President and CFO | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Gray Bradley G | officer: President and CFO | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Gideon Richard A | officer: Chief Operating Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Gideon Richard A | officer: Chief Operating Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Turner David Jackson Jr. | director | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Oliver Kirk R | director | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Klaber Kathryn Z | director | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Thomas Martin Keith | director | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Johnson David Edward | director | 2026-06-30 | A-Award | 0 | 2026-07-01 |
| Oliver Kirk R | director | 2026-06-01 | A-Award | 0 | 2026-06-02 |
| Oliver Kirk R | director: | 2026-05-21 | 0 | 2026-05-26 | |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-31 | A-Award | 0 | 2026-04-02 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-31 | A-Award | 0 | 2026-04-02 |
| Gideon Richard A | officer: Chief Operating Officer | 2026-03-31 | A-Award | 0 | 2026-04-02 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-31 | A-Award | 0 | 2026-04-02 |
| Gray Bradley G | officer: President and CFO | 2026-03-31 | A-Award | 0 | 2026-04-02 |
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2026-03-31 | A-Award | 0 | 2026-04-02 |
| Gray Bradley G | officer: President and CFO | 2026-03-26 | G-Gift | 0 | 2026-03-30 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-19 | A-Award | 0 | 2026-03-23 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-19 | A-Award | 0 | 2026-03-23 |
| Gideon Richard A | officer: Chief Operating Officer | 2026-03-19 | A-Award | 0 | 2026-03-23 |
| Gray Bradley G | officer: President and CFO | 2026-03-19 | A-Award | 0 | 2026-03-23 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-19 | A-Award | 0 | 2026-03-23 |
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2026-03-19 | A-Award | 0 | 2026-03-23 |
| Turner David Jackson Jr. | director | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Thomas Martin Keith | director | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Klaber Kathryn Z | director | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Johnson David Edward | director | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-16 | F-InKind | 14.61 | 2026-03-18 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | F-InKind | 14.61 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Gray Bradley G | officer: President and CFO | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-16 | F-InKind | 14.61 | 2026-03-18 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| Gideon Richard A | officer: Chief Operating Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2026-03-16 | F-InKind | 14.61 | 2026-03-18 |
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | F-InKind | 14.61 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | A-Award | 0 | 2026-03-18 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-03-16 | M-Exempt | 0 | 2026-03-18 |
| Wade Randall S. | director | 2026-01-23 | D-Return | 0 | 2026-01-26 |
| Wade Randall S. | director | 2026-01-09 | S-Sale | 13.28 | 2026-01-12 |
| Gideon Richard A | officer: Chief Operating Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Garrett Michael Walton | officer: Chief Accounting Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Hutson Robert R Jr | director, officer: Chief Executive Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Ridgway Ron Lee | officer: EVP - Energy Marketing | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Wade Randall S. | director | 2026-01-05 | A-Award | 0 | 2026-01-07 |
| Klaber Kathryn Z | director | 2026-01-05 | A-Award | 0 | 2026-01-07 |
| Gray Bradley G | officer: President and CFO | 2026-01-05 | A-Award | 0 | 2026-01-07 |
| Gray Bradley G | officer: President and CFO | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Gray Bradley G | officer: President and CFO | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Gray Bradley G | officer: President and CFO | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Thomas Martin Keith | director | 2026-01-05 | A-Award | 0 | 2026-01-07 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2026-01-05 | A-Award | 0 | 2026-01-07 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Turner David Jackson Jr. | director | 2026-01-05 | A-Award | 0 | 2026-01-07 |
| SULLIVAN BENJAMIN | officer: Sr EVP, Chief Legal Officer | 2025-12-31 | A-Award | 0 | 2026-01-07 |
| Johnson David Edward | director | 2026-01-05 | A-Award | 0 | 2026-01-07 |
| Wade Randall S. | director, 10 percent owner: | 2025-11-21 | 0 | 2025-12-15 |