Form 4: SITM Executive Sells Shares Under 10b5-1 Plan

SITIME Corp's Executive Vice President of Engineering & Technology reported the sale of common stock and changes in beneficial ownership.

Summary

• Fariborz Assaderaghi, Executive Vice President, Engineering & Technology at SITIME Corp, reported changes in beneficial ownership of the company's common stock.
• On February 20, 2026, 3,759 shares of common stock were disposed of (transaction code 'F') at a price of $406.97 per share.
• On February 24, 2026, 4,984 shares of common stock were sold (transaction code 'S') at a weighted average price of $406.45 per share.
• The sale price for the 4,984 shares ranged from $397.53 to $410.47 per share.
• Following these transactions, Assaderaghi beneficially owns 89,194 shares of SITIME Corp common stock.
• The reported beneficial ownership includes 88,710 unvested shares, consisting of 36,710 time-based restricted stock units and 52,000 performance-based restricted stock units.
• The transactions were made pursuant to a contract, instruction, or written plan for the purchase or sale of equity securities intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral to slightly cautious event. The sale by a key executive, even under a 10b5-1 plan, can sometimes be perceived with slight caution by the market, though the pre-arranged nature mitigates strong negative sentiment.

Positives

• The transactions were executed under a Rule 10b5-1 trading plan, indicating pre-scheduled sales for personal financial planning rather than reactive selling based on new information.

Negatives

• The sale of 4,984 shares by a high-ranking executive could be interpreted by some investors as a potential signal, although often for personal liquidity or tax management.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future performance.

Industry Context

StockSavvy.ai notes that insider transactions, particularly sales by executives, are routinely monitored by investors for insights into management's perception of the company's valuation or future prospects. While a 10b5-1 plan indicates a pre-planned sale, the volume and timing are still observed within the broader semiconductor and timing solutions industry context.

Stakeholder Impact

• Shareholders may note the executive's sale of shares, which could influence their perception of the stock's value or future performance, although the 10b5-1 plan suggests a planned liquidity event.

Key Dates

Recommendation

While the sale of shares by a key executive might raise questions, it was conducted under a pre-arranged 10b5-1 plan, suggesting a planned liquidity event rather than a reaction to new negative information. Without further context on the company's performance or other market factors, a 'hold' recommendation is prudent, advising investors to monitor future developments.

Keywords

SITM, SiTime, Form 4, insider trading, stock sale, beneficial ownership, executive compensation, 10b5-1 plan