Butterfly Network Form 144: 100,502 shares for sale, $309,366

Butterfly Network Inc. (BFLY) reported a Form 144 notice for a proposed sale of 100,502 shares of common stock through Jefferies LLC, with an aggregate market value of $309,366, to be sold on or about 11/03/2025 on the NYSE.

Rhea-AI Filing Summary

Butterfly Network Inc. (BFLY) reported a Form 144 notice for a proposed sale of 100,502 shares of common stock through Jefferies LLC, with an aggregate market value of $309,366, to be sold on or about 11/03/2025 on the NYSE.

The shares were acquired on 08/31/2014 via a private purchase from the company, paid in cash. Shares outstanding were 226,200,000 at the time stated.

FAQ

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

How many shares are covered by the BFLY Form 144 notice?

The notice covers 100,502 shares of Butterfly Network common stock.

What is the aggregate market value of the proposed BFLY sale?

The aggregate market value listed is $309,366.

When is the proposed sale date for the BFLY shares?

The approximate sale date is 11/03/2025.

Which broker is named for the BFLY Form 144 sale?

The broker listed is Jefferies LLC.

On which exchange are the BFLY shares expected to be sold?

The notice names the NYSE as the exchange.

How were the BFLY shares originally acquired?

They were acquired on 08/31/2014 via a private purchase from the company, paid in cash.

How many Butterfly Network shares were outstanding at the stated time?

Shares outstanding were 226,200,000.

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

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Accepted by SEC EDGAR 11/03/2025 - 06:15 PM EST 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	0001076352
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	ROTHBERG JONATHAN M
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	Director

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
Common	Jefferies LLC 520 Madison Ave New York NY 10022	100502	309366.00	226200000	11/03/2025	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 *
Common	08/31/2014	Private Purchase from Company	Butterfly Network Inc.			100502	08/31/2014	Cash

* 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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	11/03/2025
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/05/2025
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	Jonathan M. Rothberg
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)