Butterfly Network, Inc. officer John N. Doherty filed a Form 144 notice on November 12, 2026, disclosing a proposed sale of 50,000 Class A shares with an aggregate market value of $350,000.00.

Key Highlights

  • Proposed seller: John N. Doherty, an officer of Butterfly Network, Inc. (NYSE:BFLY)
  • Shares proposed for sale: 50,000 Class A shares, with an aggregate market value of $350,000.00
  • Shares outstanding: 246,034,996 Class A shares outstanding as of the filing date
  • Acquisition date and nature: The shares were acquired on July 2, 2026 through restricted stock vesting, received from the issuer as compensation
  • Approximate date of sale: November 11, 2026, through Fidelity Brokerage Services LLC
  • Rule 10b5-1 plan: The notice indicates a trading plan or instruction adoption date of August 12, 2026
  • Prior sales: No securities of the issuer were reported as sold by Doherty during the past three months

Butterfly Network Officer Files Rule 144 Notice for Class A Share Sale

According to the Form 144 notice filed with the U.S. Securities and Exchange Commission on November 12, 2026, John N. Doherty, identified as an officer of Butterfly Network, Inc., proposed to sell 50,000 Class A shares. The filing states the aggregate market value of the shares to be sold is $350,000.00. The broker named in the filing is Fidelity Brokerage Services LLC, located at 900 Salem Street, Smithfield, RI 02917.

The filing discloses that the 50,000 shares were acquired on July 2, 2026, through restricted stock vesting from the issuer, with the nature of payment listed as compensation. The approximate date of the proposed sale is listed as November 11, 2026, on the NYSE. As of the filing, the total number of Class A shares outstanding is reported as 246,034,996. The filing notes no sales of Butterfly Network securities by Doherty during the three months preceding the notice.

The notice indicates that Doherty is relying on Rule 10b5-1 under the Exchange Act, with a plan adoption or instruction date of August 12, 2026. The form was signed by Daniel Tucci as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for John Doherty. By signing the notice, the filer represented that no material adverse information regarding Butterfly Network's current and prospective operations, that has not been publicly disclosed, is known to the seller, as of the plan adoption date.

What Was Disclosed

Butterfly Network officer John N. Doherty filed a Form 144 notice proposing the sale of 50,000 Class A shares, acquired via restricted stock vesting on July 2, 2026, with an aggregate market value of $350,000.00, under a Rule 10b5-1 plan adopted August 12, 2026.