Synaptics CFO Resigns, Company Skips Successor Search Before Merger - Synaptics (NASDAQ:SYNA)
Synaptics (NASDAQ:SYNA) shares rose 2% premarket after CFO Ken Rizvi resigned. The company will not seek a successor due to its pending merger with ON Semiconductor (NASDAQ:ON), valued at $7B. CEO Rahul Patel will serve as interim CFO. Synaptics is expected to report Q4 earnings on November 5, 2026, with EPS estimated at $1.08 and revenue at $316.66M.
How this was made

The 30-second read
Why it matters
The resignation introduces short‑term execution risk but does not alter the merger economics.
Market read
Primary relevance to SYNA shareholders; modest effect on ON.
What to watch
Potential for renegotiation of merger terms if finance leadership gap persists.
Background
Synaptics announced an all‑stock acquisition by ON Semiconductor in June; CFO resignation is a new development.
Ticker impact
CFO Ken Rizvi resigns effective immediately; CEO will act as principal financial officer pending merger.
Modest pre‑market uptick may reverse after market open.
Executive turnover can cause uncertainty, but merger already announced limits impact.
ON Semiconductor is the acquirer in the pending all‑stock merger with Synaptics.
Minimal effect on ON price absent new deal terms.
ON is a party to the deal but the news centers on Synaptics' CFO resignation.
Market effects
IoT hardware sector sees no major shift; merger remains primary driver.
U.S. tech market unaffected beyond immediate price move.
Limited to investors tracking the SYNA‑ON transaction.
Counterpoint
CFO departure may signal deeper integration issues, suggesting caution.
Key entities
- CompanySynaptics Inc.
Subject of CFO resignation and merger.
- CompanyON Semiconductor Corp.
Acquirer in the pending transaction.

