Insider plans small Class A stock sale

John Doherty filed to sell 1 Class A share of the issuer’s stock through Fidelity Brokerage Services LLC on the NYSE, with a stated market price of $6.56 as of 07/20/2026.

Rhea-AI Filing Summary

John Doherty filed to sell 1 Class A share of the issuer’s stock through Fidelity Brokerage Services LLC on the NYSE, with a stated market price of $6.56 as of 07/20/2026. The shares to be sold are tied to a restricted stock vesting event dated 07/17/2026, reported as compensation. The filing also lists a prior sale during the past three months of 55,229 Class A shares for $434,823.44 on 07/07/2026.

Key Figures

Planned shares to be sold: 1 Class A share Reference price per share: $6.56 Proposed sale date: 07/20/2026 +3 more

6 metrics

Planned shares to be sold 1 Class A share Proposed sale reported under Form 144

Reference price per share $6.56 Market price associated with the planned NYSE sale as of 07/20/2026

Proposed sale date 07/20/2026 Date tied to the planned NYSE transaction

Restricted stock vesting 1 Class A share Shares from restricted stock vesting on 07/17/2026 categorized as compensation

Prior shares sold 55,229 Class A shares Securities sold during the past three months on 07/07/2026

Prior sale proceeds $434,823.44 Total consideration for 55,229 Class A shares sold on 07/07/2026

Key Terms

Form 144, Restricted Stock Vesting, Compensation, Securities Sold During The Past 3 Months

4 terms

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.

Compensation financial

"1 | 07/17/2026 | Compensation"

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does this Form 144 filing indicate for BFLY?

The Form 144 indicates that John Doherty plans to sell 1 Class A share, related to restricted stock vesting, and discloses a prior sale of 55,229 shares for $434,823.44 within the last three months.

How many BFLY Class A shares are proposed to be sold under this Form 144?

The filing shows a proposed sale of 1 Class A share on the NYSE, with a referenced market price of $6.56 as of 07/20/2026, handled through Fidelity Brokerage Services LLC.

What prior stock sales by John Doherty in BFLY are disclosed?

The filing discloses that on 07/07/2026, 55,229 Class A shares were sold for total consideration of $434,823.44, reported as securities sold during the past three months.

What is the source of the shares being sold in this BFLY Form 144?

The shares are linked to a restricted stock vesting event dated 07/17/2026, categorized as compensation from the issuer, and are identified as Class A shares.

On which market and through which broker are the BFLY shares to be sold?

The proposed sale involves Class A shares to be traded on the NYSE through Fidelity Brokerage Services LLC, with its address in Smithfield, Rhode Island.

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

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Accepted by SEC EDGAR 07/20/2026 - 04:20 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001645756
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Butterfly Network, Inc.
SEC File Number	001-39292
Address of Issuer	1600 DISTRICT AVENUE BURLINGTON MASSACHUSETTS 01803
Phone	781-557-4800
Name of Person for Whose Account the Securities are To Be Sold	Doherty John N.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1	6.56	234842768	07/20/2026	NYSE

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

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	07/17/2026	Restricted Stock Vesting	Issuer			1	07/17/2026	Compensation

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
John Doherty 1600 District Avenue Burlington MA 01803	Class A	07/07/2026	55229	434823.44

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	07/20/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for John Doherty
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)