| Filed | Form | Description | |
|---|---|---|---|
| 5/20/24 | DEFM14A | DEFM14A | → |
| 4/25/23 | DEFA14A | DEFA14A | → |
| 4/5/23 | DEFA14A | DEFA14A | → |
| 4/5/23 | DEF 14A | DEF 14A | → |
| 3/22/23 | PRE 14A | PRE 14A | → |
| 5/6/22 | DEFR14A | DEFR14A | → |
| ↓ | |||
| Filed | Form | Description | |
|---|---|---|---|
| 10/1/24 | 4 | OWNERSHIP DOCUMENT | → |
| 5/28/24 | 4 | PRIMARY DOCUMENT | → |
| 5/28/24 | 4 | PRIMARY DOCUMENT | → |
| 5/28/24 | 4 | PRIMARY DOCUMENT | → |
| 5/28/24 | 4 | PRIMARY DOCUMENT | → |
| 5/28/24 | 4 | PRIMARY DOCUMENT | → |
| ↓ | |||
Southwestern Energy Company was a natural gas exploration and production company organized in Delaware and headquartered in Spring, Texas. In October 2024, the company merged into Expand Energy.