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  4. [144] Butterfly Network, Inc. SEC Filing

Butterfly Network (NYSE: BFLY) insider files to sell 57,135 Class A shares

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
144

Rhea-AI Filing Summary

Butterfly Network, Inc. (BFLY) reports a planned sale of 57,135 Class A shares through Fidelity Brokerage Services LLC on the NYSE, with an aggregate market value of $374,794.17. The shares were acquired on 07/17/2026 via restricted stock vesting as compensation. Over the prior three months, 55,229 Class A shares were sold for $434,823.44. Shares outstanding are listed as 234,842,768 Class A shares.

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Proposed shares to be sold 57,135 shares Class A common stock proposed for sale under Form 144
Aggregate market value of proposed sale $374,794.17 Estimated value of 57,135 Class A shares to be sold
Shares outstanding 234,842,768 shares Approximate Class A shares outstanding cited in the notice
Prior 3‑month shares sold 55,229 shares Class A shares sold on 07/07/2026 during past three months
Value of prior 3‑month sales $434,823.44 Proceeds from 55,229 Class A shares sold on 07/07/2026
Acquisition date of shares 07/17/2026 Date restricted stock vested as compensation
Form 144 regulatory
"Filer Information | | | 144: Filer Information"
Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.
Restricted Stock Vesting financial
"Class A | 07/17/2026 | Restricted Stock Vesting | Issuer"
Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.
aggregate market value financial
"Class A | Fidelity Brokerage Services LLC ... | 374794.17"
Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.
Compensation financial
"57135 | 07/17/2026 | Compensation"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What amount of BFLY Class A shares is proposed for sale?
The filer plans to sell 57,135 Class A shares of Butterfly Network, Inc. The proposed sale has an aggregate market value of $374,794.17 and is expected to occur through Fidelity Brokerage Services LLC on the NYSE.

How were the BFLY shares being sold obtained?
The 57,135 Class A shares were acquired on 07/17/2026 through Restricted Stock Vesting from the issuer as compensation. This indicates the shares originated from an equity award rather than an open-market purchase.

What recent BFLY share sales has the filer reported?
During the past three months, the filer sold 55,229 Class A shares of Butterfly Network, Inc. on 07/07/2026 for total proceeds of $434,823.44, as disclosed in the Form 144 securities sold section.

What is the reported number of BFLY Class A shares outstanding?
The filing lists approximately 234,842,768 Class A shares outstanding. This figure provides context for the relative size of the filer’s planned sale compared with the total Class A share count.

On which exchange will the BFLY shares be sold and through which broker?
The planned sale of 57,135 Class A shares is listed for trading on the NYSE, using Fidelity Brokerage Services LLC as the broker, with its office at 900 Salem Street, Smithfield, RI 02917.

Who is the reporting person in this BFLY Form 144 notice?
The reporting person is John Doherty, associated with 1600 District Avenue, Burlington, MA 01803. He reports both the proposed sale of vested restricted stock and prior sales of Class A shares of Butterfly Network, Inc.

144: Filer Information

144: Issuer Information

144: Securities Information



Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold


* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.



Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

144: Remarks and Signature

Source: View Original Filing on SEC EDGAR