Leslie Goldman Tepper
Board Member
Deep Fission, Inc. (FISN)Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About Leslie Goldman Tepper
Leslie Goldman Tepper is recorded as Board Member at Deep Fission, Inc. (FISN). Deep Fission, Inc. reported in an 8-K filed July 17, 2026 that Leslie Goldman Tepper was appointed Class I director, effective July 17, 2026. Deep Fission, Inc. reported in an 8-K filed November 12, 2025 that Leslie Goldman Tepper was appointed Director, effective November 7, 2025.
“The following nominees were elected to serve as Class I directors until the 2029 annual meeting of stockholders and until their successors are duly elected and qualified.”
“Effective November 7, 2025, Deep Fission's Board of Directors appointed Leslie Goldman Tepper and Jonathon Angell as directors and fixed the size of the Board at three members.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Affiliation history
Recorded current and former roles; source labels appear when available.
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Current
Start not stated–present
Company network
Recorded roles and call appearances connecting this person to public companies.
Leadership on record at Deep Fission, Inc.
Other people whose current roles at this company are on record from its filings.
- Elizabeth A. Muller CEO
- Elizabeth Muller CEO, Board Member
- Liz Muller CEO, Board Member
- Mark Schmitz CFO
- William (Mark) Schmitz CFO
- Michael Brasel COO
- Richard A. Muller CTO
- Richard Muller CTO, Board Member
- Jon Gordon General Counsel
- Blake E. Janover Board Member
Recent activity
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.