FormFactor Director Sells Shares Following Stock Price Surge

LIVERMORE, Calif. — Kelley Steven-Waiss, director of FormFactor Inc., sold 2,100 shares of the company's common stock on Sept. 3, 2026, in a transaction disclosed to regulators on Sept. 9. The sale represents a routine divestiture aimed at realizing gains following a significant increase in the semiconductor equipment maker's share price over recent months.

FormFactor, headquartered in Livermore, specializes in probe cards and measurement systems used in the testing of advanced semiconductors. Steven-Waiss, who serves on the company's board of directors, executed the transaction as part of a pre-arranged trading plan designed to manage personal portfolio exposure. The filing indicates the sale was motivated by a desire to take profits off the table after the stock rallied on strong industry demand and positive earnings guidance.

The transaction occurred during a period of heightened volatility in the technology sector, where executive equity sales are closely monitored by investors as potential signals regarding corporate health or insider sentiment. However, FormFactor executives have characterized such moves as standard financial planning for board members who hold substantial stock positions accumulated over years of service. The company's stock has seen notable appreciation in 2026, driven by increased adoption of its testing solutions for next-generation memory and logic chips.

Steven-Waiss did not disclose the specific price per share at which the transaction was executed in the initial public filing, though the aggregate value of the sale is expected to be reported in subsequent regulatory documents. The director retained a significant portion of their holdings following the sale, maintaining an active interest in the company's long-term performance.

The disclosure comes as FormFactor navigates a competitive landscape marked by rapid advancements in chip architecture and tightening supply chains. While the sale itself is a personal financial decision, it occurs against a backdrop where market participants are scrutinizing executive actions for clues about future earnings potential or operational challenges. Industry analysts note that director sales following price surges are common occurrences and do not necessarily indicate a lack of confidence in the company's strategic direction.

Questions remain regarding whether other board members or senior executives will follow suit with similar divestitures as the stock continues to trade near recent highs. FormFactor has not issued a separate statement addressing the specific transaction beyond the mandatory regulatory filing. The company's next earnings report, scheduled for later this quarter, is expected to provide further clarity on its operational trajectory and the sustainability of its current valuation.