Form 4: Hyperfine COO Sells Shares for Tax Obligations

Hyperfine's Chief Operating Officer, Thomas Teisseyre, sold 1,405 shares of Class A Common Stock to cover tax withholding obligations related to RSU vesting.

Summary

• Thomas Teisseyre, Chief Operating Officer of Hyperfine, Inc. (HYPR), reported a transaction involving the company's Class A Common Stock.
• On November 19, 2025, Teisseyre sold 1,405 shares of Hyperfine Class A Common Stock at a price of $1.08 per share.
• The sale was a 'sell to cover' transaction, specifically executed to satisfy tax withholding obligations associated with the vesting of Restricted Stock Units (RSUs).
• These RSUs were originally granted on March 28, 2022, and April 28, 2022.
• Following this transaction, Teisseyre beneficially owns 379,657 shares of Class A Common Stock.
• The transaction was 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: The transaction is a 'sell to cover' for tax obligations related to RSU vesting, which is a common and generally neutral event for insider filings, not reflecting a discretionary sale based on company performance or outlook.

Positives

• The sale was not a discretionary sale but a 'sell to cover' transaction, indicating it was for tax obligations rather than a lack of confidence in the company's future prospects.
• The transaction was executed under a Rule 10b5-1 plan, suggesting a pre-planned and non-discretionary nature.

Negatives

• An insider sale, even for tax purposes, results in a minor reduction of the insider's direct equity stake in the company.

Future Outlook

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

Industry Context

This Form 4 filing reports an individual insider transaction and does not provide information relevant to broader industry trends or competitive analysis.

Comparison to Industry Standards

• This filing reports an individual insider transaction and does not contain information suitable for comparison to global benchmarks, comparable companies, projects, or results.

Stakeholder Impact

• Shareholders: A minor reduction in insider ownership (1,405 shares out of 379,657 remaining) due to a tax-related sale, which is a common and generally expected event for RSU vesting and not indicative of a change in company fundamentals.

Next Steps

• The filing does not mention any specific future actions, events, or milestones for the company.

Key Dates

Recommendation

The reported insider sale by the Chief Operating Officer is a 'sell to cover' transaction, executed solely to satisfy tax withholding obligations upon the vesting of restricted stock units. This type of transaction is common and generally not indicative of management's sentiment regarding the company's future prospects, nor does it reflect a discretionary sale. Therefore, it does not provide a basis for altering an existing investment thesis, leading to a 'hold' recommendation.

Keywords

Hyperfine, HYPR, Thomas Teisseyre, Insider Trading, Form 4, Stock Sale, Restricted Stock Units, RSU Vesting, Tax Obligations, Chief Operating Officer, 10b5-1 Plan