Synaptics' books now rest on a retired accountant brought back to see out the sale

Synaptics' principal accounting officer resigns October 28, the second senior finance departure since August, and no one new is being hired into either role. The edge-AI chipmaker onsemi is buying for $123 a share in cash still has to produce clean, on-time numbers to a mid-2027 close, and a CEO doubling as finance chief plus a rehired retiree now carry that.

Richard TangRichard Tang · 3 min read
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Close-up of a green circuit board for a Synaptics touchpad controller, part number 920-001007-01, with the Synaptics logo printed on the board.
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Synaptics silicon on a laptop touchpad controller board. The chip designer, which onsemi has agreed to buy for $123 a share in cash, has lost both its chief financial officer and its principal accounting officer since August, and is hiring no one into either role.

Synaptics+0.16% — Synaptics, up 0.16 percent today filed a Form 8-K with the SEC on October 15 that deserves more attention than a personnel item usually gets 1. The company, the San Jose chip designer whose edge-AI processors onsemi+0.19% — onsemi, up 0.19 percent today agreed to buy for $123 a share in cash, is losing the executive who runs the accounting behind its reported numbers: Esther Song, corporate controller and principal accounting officer, resigned October 13 and leaves October 28 12. Her replacement is Kermit Nolan, 67, who retired from Synaptics at the end of 2023 after two decades there and returned as a consultant in June 1.

The risk in this deal has quietly moved from the buyer's financing to the seller's back office.

Two departures, and no one is being hired

Chief Financial Officer Ken Rizvi resigned on August 20, effective immediately 3. Synaptics chose not to search for a successor with the merger pending, so Rahul Patel, its president and CEO, has served as principal financial officer since, at no additional pay 3.

Nolan signed a consulting agreement on June 10 to support the internal finance organization, became an employee on September 1 after the CFO's exit, and now adds the accounting-officer role, again without additional compensation 1. Both filings state the resignations had nothing to do with any disagreement over the company's accounting 13.

RoleWho leftEffectiveNow held byExtra pay
Chief financial officerKen RizviAugust 20, 2026, immediatelyRahul Patel, president and CEONone
Corporate controller and principal accounting officerEsther SongOctober 28, 2026Kermit Nolan, 67, rehired retireeNone
Both exits were disclosed in 8-K filings; neither role is being refilled, and neither replacement draws additional compensation. Sources: Synaptics filings of August 21 and October 15, 2026.

Read in order, the two filings describe consolidation ahead of a sale. Two senior finance roles have emptied since August, and each time the work passed to someone already in the building.

No earnings calls, so the filings carry everything

The amended merger agreement, announced October 1, switched onsemi's June 25 all-stock deal to cash after an unsolicited competing proposal 24. Cirrus Logic−0.31% — Cirrus Logic, down 0.31 percent today, another chipmaker, confirmed in a filing of its own on October 13 that it made those proposals and is no longer pursuing a transaction 5. The US Federal Trade Commission, the country's antitrust regulator, has already cleared the deal; regulators in other jurisdictions are still reviewing it, Synaptics shareholders still vote, and closing is targeted for mid-2027 2.

While the deal pends, Synaptics is holding no earnings calls and giving no financial outlook, so its filings are the only financial visibility anyone gets 4. The June quarter's reported net loss was driven by a $425 million non-cash write-down of the company's US deferred tax assets, exactly the kind of judgment that sits with a principal accounting officer 4.

Synaptics' quarterly revenue is up about 30% from two years ago

$220M$240M$260M$280M$300M$320MQ4 '23Q2 '24Q4 '24Q2 '25Q4 '25Q2 '26Write-down quarter
Data
Revenue
Q3 '23$237.7M
Q4 '23$237M
Q1 '24$237.3M
Q2 '24$247.4M
Q3 '24$257.7M
Q4 '24$267.2M
Q1 '25$266.6M
Q2 '25$282.8M
Q3 '25$292.5M
Q4 '25$302.5M
Q1 '26$294.2M
Q2 '26$308M
Quarterly revenue in millions of US dollars, by calendar quarter. The June 2026 quarter's $308 million came alongside a net loss driven by a $425 million non-cash write-down of US deferred tax assets. Source: Synaptics, quarterly figures from its SEC filings, retrieved October 15, 2026.6

Whose money this moves

A Synaptics holder is owed the fixed cash price at close, so anything touching the timing or integrity of the target's numbers lands directly on that payout. An onsemi holder is spending $5.7 billion of cash and committed Morgan Stanley+0.41% — Morgan Stanley, up 0.41 percent today debt on a promise of immediate accretion measured in non-GAAP earnings, a company-adjusted measure, and every input to that promise comes from the finance team that remains at Synaptics 2.

The earliest test is the next quarterly report: on time, signed by Patel and Nolan, clean in the tax line. Neither departure filing hints at accounting trouble, and both make plain that the team behind those signatures has been thinning since August.

Deepdive

AI-generated from this story and its cited sources. Not investment advice.

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