Updated Jul 16, 2026
Larsen Larry C has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $1.56M.
Larry C. Larsen has held various senior roles at Williams Companies, including Senior Vice President and Executive Vice President COO. He has been involved in the company's operations, particularly in natural gas transmission and processing.
| Role | Executive Vice President & COO |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-15 | WMB | WILLIAMS COMPANIES, INC. | S — Open-market sale | 12.0K | $76.48 | $918K |
| 2026-02-25 | WMB | WILLIAMS COMPANIES, INC. | F — Tax withholding / forfeiture | 10.6K | $72.98 | $773K |
| 2026-02-25 | WMB | WILLIAMS COMPANIES, INC. | F — Tax withholding / forfeiture | 16.3K | $72.98 | $1.19M |
| 2026-02-25 | WMB | WILLIAMS COMPANIES, INC. | M — Option exercise | 36.9K | $72.98 | $2.70M |
| 2026-02-23 | WMB | WILLIAMS COMPANIES, INC. | A — Grant or award | 22.5K | $72.17 | $1.62M |
| 2025-08-11 | WMB | WILLIAMS COMPANIES, INC. | S — Open-market sale | 4.5K | $58.47 | $263K |
| 2025-05-07 | WMB | WILLIAMS COMPANIES, INC. | A — Grant or award | 10.1K | $58.94 | $594K |
| 2024-11-12 | WMB | WILLIAMS COMPANIES, INC. | S — Open-market sale | 6.7K | $56.48 | $378K |
| 2024-10-15 | WMB | WILLIAMS COMPANIES, INC. | F — Tax withholding / forfeiture | 4.3K | $50.14 | $216K |
| 2024-10-15 | WMB | WILLIAMS COMPANIES, INC. | M — Option exercise | 1.5K | $49.15 | $72K |
| 2024-10-15 | WMB | WILLIAMS COMPANIES, INC. | M — Option exercise | 1.5K | $49.15 | $72K |
| 2024-10-15 | WMB | WILLIAMS COMPANIES, INC. | M — Option exercise | 1.5K | $49.15 | $72K |
Larry C. Larsen has held various senior roles at Williams Companies, including Senior Vice President and Executive Vice President COO. He has been involved in the company's operations, particularly in natural gas transmission and processing.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 3 open-market sales ($1.56M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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