CFO interim
American Bitcoin Corp. names Paul Sacks interim CFO
American Bitcoin Corp. reported in a Form 8-K filed August 3, 2026 that Paul Sacks was named Interim Chief Financial Officer, effective August 4, 2026.
In the filing's words
On July 31, 2026, the Board of Directors of American Bitcoin Corp. (the "Company") appointed Paul Sacks as Interim Chief Financial Officer of the Company, effective as of August 4, 2026.
Verbatim from sec.gov, Item 5.02. We quote departures; we do not characterize them.
| Company | American Bitcoin Corp. (ABTC) |
|---|---|
| Event | Interim |
| Incoming | Paul Sacks |
| Outgoing | Matthew Prusak |
| Title in the filing | Interim Chief Financial Officer |
| Effective | August 4, 2026 |
| 8-K filed | August 3, 2026 |
| Internal promotion | Yes |
| Prior role (per filing) | Head of Derivatives, American Bitcoin Corp. |
| SEC CIK | 0001755953 |
American Bitcoin Corp. reported this change in a Form 8-K, Item 5.02, filed August 3, 2026. The filing's own words are quoted above.
Same industry, August 2026
6Other moves filed that month at companies the roster files under SIC “Finance Services”.
2 months ago· 2026-08-24AppointmentUSBC
USBC, Inc. appoints Daniel J. Beck as CFO
2 months ago· 2026-08-24DepartureUSBC
USBC, Inc. discloses CFO departure: Kitty Payne
3 months ago· 2026-08-17TransitionBKKT
Bakkt, Inc. CFO transition: Matt White to succeed Karen Alexander
3 months ago· 2026-08-12DepartureBTGO
BitGo Holdings, Inc. discloses CFO departure: Edward Reginelli
3 months ago· 2026-08-05InterimCHYM
Chime Financial, Inc. names Mark Troughton interim CFO
3 months ago· 2026-08-03TransitionWYFI
WhiteFiber, Inc. CFO transition: Justin Zhu to succeed Erke Huang
Sources
- sec.gov · SEC filing, Item 5.02 · accessed 2026-09-26
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