Larsen Larry C (CIK 1917558) reported 13 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-15). Recent activity: Sell WMB (12,000 shares), Buy WMB (36,939 shares), Sell WMB (16,256 shares), Sell WMB (10,592 shares), Buy WMB (22,516 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-15 | WILLIAMS COMPANIES, INC. (WMB) | Executive Vice President & COO | Sell | 12,000 | $917,820 |
| 2026-02-25 | WILLIAMS COMPANIES, INC. (WMB) | Executive Vice President & COO | Buy | 36,939 | $2.7M |
| 2026-02-25 | WILLIAMS COMPANIES, INC. (WMB) | Executive Vice President & COO | Sell | 16,256 | $1.2M |
| 2026-02-25 | WILLIAMS COMPANIES, INC. (WMB) | Executive Vice President & COO | Sell | 10,592 | $773,004 |
| 2026-02-23 | WILLIAMS COMPANIES, INC. (WMB) | Executive Vice President & COO | Buy | 22,516 | $1.6M |
| 2025-08-12 | WILLIAMS COMPANIES, INC. (WMB) | Executive Vice President & COO | Sell | 4,500 | $263,115 |
| 2025-05-08 | WILLIAMS COMPANIES, INC. (WMB) | Executive Vice President & COO | Buy | 10,074 | $593,762 |
| 2025-03-17 | WILLIAMS COMPANIES, INC. (WMB) | Senior Vice President | Sell | 9,227 | $528,430 |
| 2025-03-13 | WILLIAMS COMPANIES, INC. (WMB) | Senior Vice President | Sell | 8,000 | $455,520 |
| 2025-02-26 | WILLIAMS COMPANIES, INC. (WMB) | Senior Vice President | Sell | 3,625 | $207,821 |
| 2025-02-26 | WILLIAMS COMPANIES, INC. (WMB) | Senior Vice President | Buy | 8,003 | $458,812 |
| 2025-02-26 | WILLIAMS COMPANIES, INC. (WMB) | Senior Vice President | Sell | 2,979 | $170,786 |
| 2025-02-24 | WILLIAMS COMPANIES, INC. (WMB) | Senior Vice President | Buy | 13,473 | $787,497 |
Source: SEC Form 4 filings · as of 2026-05-15