Form 4: Senseonics CFO Sullivan Sells Shares

Senseonics Holdings, Inc. Chief Financial Officer, Frederick T. Sullivan, reported a transaction involving the sale of common stock.

Summary

• Frederick T. Sullivan, Chief Financial Officer of Senseonics Holdings, Inc., reported a transaction on June 15, 2026.
• The transaction involved the withholding of 5,397 shares of common stock to cover tax obligations related to the vesting of restricted stock units.
• These shares were withheld at a price of $7.18 per share.
• Following this transaction, Mr. Sullivan beneficially owns 226,477 shares of common stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this filing as neutral, as it represents a routine tax-withholding transaction by an executive rather than a discretionary sale of stock.

Negatives

• The Chief Financial Officer sold shares, which could be interpreted negatively by the market, although it was for tax withholding purposes.

Future Outlook

No specific future outlook or guidance is provided in this filing.

Industry Context

StockSavvy.ai notes that Form 4 filings, such as this one from Senseonics Holdings, Inc., are standard disclosures for insider transactions. While this specific transaction is for tax withholding, any sale of shares by a high-level executive can sometimes lead to market scrutiny.

Stakeholder Impact

• Shareholders: The sale of shares by the CFO, even for tax purposes, might be perceived by some shareholders as a reduction in insider confidence, though the context of tax withholding mitigates this concern.

Key Dates

Keywords

Senseonics Holdings, SENS, Form 4, Insider Transaction, Stock Sale, CFO, Frederick T. Sullivan, Tax Withholding, Restricted Stock Units