Chesapeake Energy Corporation
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A major American energy company that explores for and produces natural gas and oil, pulling fuel from shale rock beneath the Appalachian Basin and Louisiana. Founded in 1989 in Oklahoma City by Aubrey McClendon, it helped pioneer the drilling-and-fracking techniques that unlocked shale gas. The founder named it Chesapeake as a tribute to his love of the Chesapeake Bay, and the company later merged with Southwestern Energy to become Expand Energy, one of the nation's largest natural gas producers.
2.75% Contingent Convertible Senior Notes due 2035
Sold 351.8K
Sold 158.7K
Sold 193.1K
Granted 252.8K · Bought 8.0K
Granted 106.6K · Bought 6.2K
Granted 81.4K · Bought 9.0K
Granted 87.8K
Granted 72.4K
Granted 37.0K
Granted 34.1K
Granted 12.7K
Granted 11.7K · Bought 1.0K
Granted 19.9K
Granted 11.9K
Granted 20.0K
Granted 3.6K
Granted 11.1K
Granted 11.1K
Granted 16.0K
Granted 5.1K · Bought 4.0K
Granted 10.0K
Granted 53.0K · Sold 43.6K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Blackstone Group Management L.L.C. +5 co-filersFormer 10% Owner · 12 transactions | — | 44.43Mas of Aug 2022 | — | — | 351.8K |
| BCP VI/Bep II/Bep Holdings Manager L.L.C. +7 co-filersFormer 10% Owner · 4 transactions | — | 35.67Mas of Aug 2022 | — | — | 158.7K |
| BAM Partners Trust +9 co-filers10% owner · 1 transaction | — | 11.00Mas of Mar 2022 | — | — | — |
| OCM XI CHK Holdings, LLC +2 co-filers10% owner · 1 transaction | — | 11.00Mas of Mar 2022 | — | — | — |
| BCP VI/Bep II/Bep Holdings Manager L.L.C. +8 co-filers10% owner · 8 transactions | — | 8.76Mas of Apr 2022 | — | — | 193.1K |
| Dell'Osso Domenic J JrPresident and CEO, Director · 25 transactions | — | 166.7Kas of Aug 2025 | 252.8K | 8.0K | — |
| Viets Joshua J.EVP & COO · 22 transactions | — | 86.1K | 106.6K | 6.2K | — |
| Wichterich MichaelInterim President and CEO, Director · 26 transactions | +584.9% | 85.5K | 81.4K | 9.0K | — |
| Singh MohitEVP & CFO · 14 transactions | — | 76.3Kas of Mar 2025 | 87.8K | — | — |
| Lacy Christopher WEVP - GENERAL COUNSEL · 8 transactions | — | 59.9K | 72.4K | — | — |
| Russ BenjaminEVP-General Counsel · 13 transactions | — | 40.0Kas of Jun 2024 | 37.0K | — | — |
| Gass John DDirector · 2 transactions | — | 34.1Kas of Jun 2025 | 34.1K | — | — |
| Steck BrianDirector · 5 transactions | +166.8% | 20.3K | 12.7K | — | — |
| Gallagher MatthewDirector · 6 transactions | +166.6% | 20.2K | 11.7K | 1.0K | — |
| Johnson S P IVDirector · 3 transactions | — | 19.9K | 19.9K | — | — |
| Duncan Timothy S.Director · 5 transactions | +166.2% | 19.1K | 11.9K | — | — |
| Turco Daniel FEVP-MARKETING & COMMERCIAL · 5 transactions | — | 18.5K | 20.0K | — | — |
| Raiford BrittanyVP, Interim CFO & Treasurer · 4 transactions | — | 18.4K | 3.6K | — | — |
| Duster BenjaminDirector · 5 transactions | +161.2% | 17.9K | 11.1K | — | — |
| Emerson Sarah A.Director · 5 transactions | +161.2% | 17.9K | 11.1K | — | — |
| Larson Gregory M.VP-Accounting & Controller · 22 transactions | — | 15.3K | 16.0K | — | — |
| Teunissen MarcelEVP & CFO · 3 transactions | — | 11.1K | 5.1K | 4.0K | — |
| Konar ShameekDirector · 3 transactions | — | 10.0K | 10.0K | — | — |
| Kehr Catherine ADirector · 4 transactions | — | 9.3K | 53.0K | — | 43.6K |
| B&H Oil & Gas L.L.C. +9 co-filers10% owner · 6 transactions | — | 0as of Nov 2021 | — | — | — |
| BCP VI SBS Holdings L.L.C. +9 co-filers10% owner · 6 transactions | — | 0as of Nov 2021 | — | — | — |
| BEP II SBS Holdings L.L.C. +9 co-filers10% owner · 6 transactions | — | 0as of Nov 2021 | — | — | — |
| BX Vine (Pub) Aggregator L.P. +1 co-filer10% owner · 2 transactions | — | 0as of Apr 2022 | — | — | — |
| Blackstone Capital Partners VI-Q L.P. +2 co-filers10% owner · 6 transactions | — | 0as of Nov 2021 | — | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -719.0K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.