Every Form 4 that Hyperfine, Inc. (HYPR) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow HYPR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full HYPR filings page.
Hyperfine, Inc. (HYPR) reported that Chief Operating Officer Thomas Teisseyre sold 7,345 shares of Class A Common Stock on August 24, 2026 at a weighted average price of about $0.854 per share. The company states these sales were made solely to cover tax withholding obligations upon vesting of RSUs granted on March 31, 2025 under a "sell to cover" provision. Following this transaction, Teisseyre directly holds 671,256 shares of Hyperfine Class A Common Stock.
Hyperfine, Inc. (HYPR) reported that its CFO and CAO, Brett Hale, sold 7,345 shares of Class A Common Stock on August 24, 2026, at a weighted average price of $0.854 per share, with individual sale prices ranging from $0.854 to $0.868. According to the company’s disclosure, these sales were effected under a “sell to cover” provision solely to satisfy tax withholding obligations arising from the vesting of restricted stock units granted on March 31, 2025. Following this transaction, Hale directly holds 592,420 shares of Hyperfine Class A Common Stock.
Hyperfine, Inc. director Dan Wolterman received a grant of stock options covering 52,600 shares of Class A common stock. The options have an exercise price of $1.49 per share and expire on June 3, 2036. These options vest at the issuer's next regular annual stockholders meeting, subject to his continued service through that date.
Hyperfine, Inc.’s CFO and CAO Brett Hale reported an open-market sale of 6,047 shares of Class A common stock at a weighted average price of $1.65 per share. According to the disclosure, these shares were sold to cover tax withholding obligations tied to the vesting of restricted stock units granted on March 31, 2025.
After the transaction, Hale directly holds 599,765 shares of Hyperfine common stock. The filing notes the actual sale prices ranged from $1.63 to $1.715 per share, with detailed breakdowns available on request.
Hyperfine, Inc.’s Chief Operating Officer Thomas Teisseyre reported an open-market sale of 6,047 shares of Class A common stock at a weighted average price of $1.65 per share. According to the disclosure, this sale was executed solely to cover tax withholding obligations tied to the vesting of restricted stock units granted on March 31, 2025 under a sell-to-cover provision. Following the transaction, Teisseyre directly holds 678,601 shares of Hyperfine common stock. The shares involved in the sale traded within a price range of $1.63 to $1.715 per share.
Hyperfine, Inc. reported that director Ruth A. Fattori was granted stock options for 157,700 shares of Class A common stock. The options have an exercise price of $1.49 per share and expire on May 22, 2036, leaving her with 157,700 derivative securities after this award.
The shares underlying this option will vest on the date of Hyperfine’s next regular annual stockholders meeting, provided she continues serving through that vesting date. This is a compensation-related grant, not an open-market purchase or sale of existing shares.
Hyperfine, Inc. director Dan Wolterman received a grant of stock options covering 157,700 shares of Class A common stock. The options have an exercise price of $1.49 per share and expire on May 22, 2036. The options vest on the date of Hyperfine's next regular annual stockholders meeting, subject to his continued service through that date. Following this award, Wolterman holds 157,700 options directly.
Hyperfine, Inc. director John T. Dahldorf received a grant of stock options to buy 157,700 shares of Class A common stock at an exercise price of $1.49 per share. The options expire on May 22, 2036 and vest at the issuer's next regular annual stockholders meeting, subject to his continued service. Following this award, he holds 157,700 options directly.
Hyperfine, Inc. director and 10% owner Jonathan M. Rothberg received a grant of stock options covering 157,700 shares of Class A common stock. The options have an exercise price of $1.49 per share and expire on May 22, 2036.
The grant was awarded at no cost to Rothberg and is categorized as a compensation-related acquisition, not an open‑market purchase. According to the filing, all 157,700 options are held directly, and the underlying shares vest on the date of Hyperfine’s next regular annual stockholders meeting, subject to his continued service.
HALE BRETT reported acquisition or exercise transactions in this Form 4 filing.
Hyperfine, Inc. reported that its CFO and CAO, Brett Hale, received an equity compensation grant of 330,000 restricted stock units (RSUs) of Class A common stock. The RSUs have no cash purchase price and represent the right to receive one share per unit upon vesting.
The award vests 25% on March 23, 2027, with the remaining RSUs vesting in equal quarterly installments over the following three years, subject to his continued service. After this grant, Hale beneficially owns 605,812 shares of Class A common stock, including these RSUs.
TEISSEYRE THOMAS reported acquisition or exercise transactions in this Form 4 filing.
Hyperfine, Inc. reported that Chief Operating Officer Dr. Thomas Teisseyre received an equity compensation grant of 330,000 shares of Class A Common Stock in the form of restricted stock units (RSUs). These RSUs carry no purchase price and increase his direct holdings to 684,648 shares.
The RSUs vest 25% on March 23, 2027, with the remaining 75% vesting in equal quarterly installments over the following three years, conditioned on his continued service. This structure is designed to retain the executive and align his incentives with long‑term company performance.
Hyperfine, Inc. reported that President and CEO Maria Sainz received a grant of 750,000 restricted stock units (RSUs) of Class A common stock at no cash cost. Each RSU converts into one share as it vests, serving as stock-based compensation rather than an open-market purchase.
The RSUs vest 25% on March 23, 2027, with the rest vesting in equal quarterly installments over the following three years, conditioned on her continued service. After this award and recent vesting activity, she directly holds 789,586 shares, including 19,586 shares from a 2021 RSU vesting and 20,000 purchased shares.
Hyperfine, Inc. Chief Operating Officer Thomas Teisseyre reported an open-market sale of 24,188 shares of Class A common stock at $1.21 per share. According to the footnote, the sale was made solely to cover tax withholding obligations tied to the vesting of restricted stock units under a “sell to cover” provision. After this transaction, he directly holds 354,648 shares, indicating it is a routine tax-related disposition rather than a discretionary change in his overall ownership stake.
Hyperfine, Inc. CFO and CAO Brett Hale reported an open-market sale of 24,188 shares of Class A common stock at an average price of $1.21 per share. According to the footnote, these shares were sold to cover tax withholding obligations related to the vesting of restricted stock units, and Hale now holds 275,812 shares directly.
TEISSEYRE THOMAS reported open-market sale transactions in a Form 4 filing for HYPR. The filing lists transactions totaling 821 shares at a weighted average price of $1.11 per share. Following the reported transactions, holdings were 378,836 shares.
Hyperfine, Inc. (HYPR) Chief Operating Officer reported a small insider sale of Class A common stock. On 11/19/2025, the officer sold 1,405 shares at a price of $1.08 per share. After this transaction, the officer beneficially owns 379,657 shares of Hyperfine Class A common stock in direct ownership form.
The company states that the sale was made to cover tax withholding obligations triggered by the vesting of restricted stock units granted on March 28, 2022 and April 28, 2022 under a “sell to cover” provision in the RSU agreement. This means the shares were sold automatically to pay taxes due when the RSUs vested, rather than as a discretionary open-market sale.