Form 4: SITIME EVP Sells Shares Under 10b5-1 Plan
Insider Transaction Report
SITIME Corp's Executive Vice President of Worldwide Sales and Business Development, Lionel Bonnot, sold 2,430 shares of common stock at $250 per share under a pre-arranged 10b5-1 trading plan.
Summary
- Lionel Bonnot, Executive Vice President, Worldwide Sales and Business Development at SITIME Corp, sold 2,430 shares of common stock.
- The transaction occurred on September 10, 2025, at a price of $250 per share.
- The sale was executed pursuant to a Rule 10b5-1(c) trading plan.
- Following the transaction, Mr. Bonnot beneficially owns 75,503 shares of SITIME common stock.
- This remaining beneficial ownership includes 73,484 unvested restricted stock units (RSUs) and performance-based restricted stock units (PSUs).
- The unvested units comprise 27,932 time-based RSUs and 45,552 performance-based PSUs, which vest based on the issuer's common stock price performance.
Sentiment
Score: 5
Explanation: Neutral. While an insider sale can be seen negatively, the transaction was pre-scheduled under a 10b5-1 plan, mitigating immediate concerns. The insider also retains a substantial beneficial ownership, including significant unvested equity.
Positives
- The sale was conducted under a Rule 10b5-1(c) plan, indicating a pre-scheduled transaction rather than a reaction to immediate market conditions.
- Mr. Bonnot retains a substantial beneficial ownership of 75,503 shares, including a significant portion of unvested equity, aligning his interests with long-term shareholder value.
Negatives
- An insider sale, even under a 10b5-1 plan, can sometimes be perceived negatively by investors as it reduces the insider's direct equity stake.
Risks
- The vesting of 45,552 performance-based restricted stock units is contingent on the absolute and relative price performance of SITIME's common stock, introducing a performance-related risk to the full realization of these units.
Future Outlook
NA
Industry Context
This is a routine insider transaction report (Form 4) and does not provide information for broader industry trend analysis or competitive positioning.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Insider Trading Plan Disclosure | The transaction was made pursuant to a Rule 10b5-1(c) contract, instruction, or written plan for the purchase or sale of equity securities, which is a standard corporate governance practice for insiders to avoid accusations of trading on material non-public information. | 09/10/2025 | Enhances transparency and provides an affirmative defense against insider trading allegations for the reporting person. |
Stakeholder Impact
- Shareholders: May observe a slight decrease in insider ownership, but the pre-arranged nature of the sale under a 10b5-1 plan typically lessens concerns about management's confidence in the company's future.
Key Dates
| Date | Description |
|---|---|
| 09/10/2025 | Transaction Date for the sale of common stock. |
| 09/12/2025 | Signature Date of the reporting person's attorney-in-fact. |
Keywords
SITIME Corp, SITM, Insider Sale, Form 4, Lionel Bonnot, 10b5-1 Plan, Executive Vice President, Common Stock, Restricted Stock Units, Performance Stock Units
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