$SMCI · Super Micro Computer, Inc.
Super Micro appointed Mark Long as CFO effective October 14, 2026, replacing David Weigand, who ceased serving in the role. Long, 59, was Western Digital's CFO from 2016 to 2019 and most recently a principal at Prime Impact Capital. His package includes a $725,000 base salary, a $500,000 sign-on bonus, and a guaranteed $500,000 annual cash bonus.
- Mark Long, 59, served as Western Digital CFO from 2016 to 2019.
- Base salary of $725,000 plus a $500,000 sign-on bonus.
- Guaranteed annual cash bonus of $500,000, payable monthly or quarterly.
- Initial equity: 120,000 RSUs and an option for 150,000 shares, vesting over four years.
- David Weigand ceased serving as CFO effective immediately.
Shares fell 8.42% to $35.78 since the filing, a sharp move for a $23.51B company on a CFO transition. The abrupt, no-reason-given departure may be weighing on sentiment given SMCI's prior accounting scrutiny.
An abrupt, unexplained CFO change at a company with prior accounting scrutiny is a governance signal investors should not ignore.
A CFO change at a leading AI-server vendor lands amid intense competition for AI infrastructure share, where financial-reporting credibility carries outsized weight.
The immediate, unexplained CFO departure raises leadership-continuity risk and could renew questions about financial controls, given SMCI's earlier auditor and restatement history. The sign-on bonus is subject to prorated repayment if Long leaves within two years.
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