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Updated Jul 16, 2026 · Last SEC filing 2026-05-18
Fervo Energy Co (FRVO) has filed 8 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-18. 3 Form 8-K material event filings were reported by FRVO in the last 90 days. InsiderAlpha tracks every FRVO SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001853868 |
|---|
| Form 4 filings (90d) | 8 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-05-18 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| DEVON ENERGY CORP/DE | Insider | J — Other acquisition / disposition | 25.57M | — | — | SEC | |
| DEVON ENERGY CORP/DE | Insider | J — Other acquisition / disposition | 3.43M | — | — | SEC | |
| DEVON ENERGY CORP/DE | Insider | J — Other acquisition / disposition | 2.33M | — | — | SEC | |
| DEVON ENERGY CORP/DE | Insider | J — Other acquisition / disposition | 4.40M | — | — | SEC | |
| Yadigaroglu Ion | Director | J — Other acquisition / disposition | 34.23M | — | — | SEC | |
| TIF Partners, LLC | Insider | J — Other acquisition / disposition | 12.06M | — | — | SEC | |
| TIF Partners, LLC | Insider | J — Other acquisition / disposition | 14.96M | — | — | SEC | |
| TIF Partners, LLC | Insider | J — Other acquisition / disposition | 5.45M | — | — | SEC | |
| TIF Partners, LLC | Insider | J — Other acquisition / disposition | 1.76M | — | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Fervo Energy Co (FRVO). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| TIF Partners, LLC | 13 | — |
| Yadigaroglu Ion | 9 | $29.93M |
| DEVON ENERGY CORP/DE | 8 | — |
| Cleary Anne M | 2 | — |
| WHITMAN MARGARET C | 1 | — |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in FRVO insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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