Butterfly Network CBO sells 142,590 shares under sell-to-cover policy

Rhea-AI Filing Summary

Steve Cashman, Chief Business Officer of Butterfly Network, Inc. (BFLY), reported a routine sale of 142,590 shares of Class A common stock on 09/04/2025. The filing states the sales were made under the company’s sell-to-cover policy to satisfy tax-withholding obligations tied to the vesting of restricted stock units; the sales were automatic and not at the reporting person’s discretion. The weighted average sales price was $1.503 per share, with individual sale prices ranging from $1.475 to $1.53. After the transactions, the reporting person beneficially owned 2,181,884 shares.

Insights

Securities Analyst

TL;DR Insider sale appears routine sell-to-cover for RSU taxes; not an indicator of strategic divestiture.

The Form 4 discloses an automatic, transaction-specific sale of 142,590 shares to cover tax withholding from vested restricted stock units. The disclosure identifies a weighted-average sale price of $1.503 and a price range of $1.475 to $1.53. Because the sale is described as automatic under a company sell-to-cover policy and the reporting person retains sizeable holdings (2,181,884 shares), this filing is consistent with administrative tax-related selling rather than a voluntary, discretionary liquidation of a position. No derivative transactions, agreements, or additional dispositions are reported.

Corporate Governance Expert

TL;DR Transaction aligns with common equity compensation practices and raises no immediate governance concerns.

The Form 4 clarifies that the sales were executed solely to satisfy withholding obligations from vested RSUs and were automatic per company policy. The use of an attorney-in-fact signature for filing is procedural. There is no indication of unusual timing, related-party transfers, or sales pursuant to Rule 10b5-1 plans. From a governance perspective, the disclosure meets standard Section 16 reporting requirements and contains requisite explanatory detail about pricing and rationale.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Cashman Steve

(Last) (First) (Middle)

C/O BUTTERFLY NETWORK, INC.

1600 DISTRICT AVENUE

(Street)

BURLINGTON MA 01803

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Butterfly Network, Inc. [ BFLY ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Business Officer

3. Date of Earliest Transaction (Month/Day/Year)
09/04/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	09/04/2025		S(1)		142,590	D	$1.503(2)	2,181,884	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The Issuer has adopted a "sell-to-cover" policy to satisfy the tax withholding obligations of the Reporting Person. The sales reported on this Form 4 represent the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. Such sales were automatic and not at the discretion of the Reporting Person.

2. Represents the weighted average sales price per share. The shares sold at prices ranging from $1.475 to $1.53 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

	/s/ Nick Caezza, Attorney-in-Fact	09/08/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What did Steve Cashman (BFLY) report on Form 4?

The filing reports an automatic sale of 142,590 Class A shares to cover taxes on vested RSUs, leaving beneficial ownership of 2,181,884 shares.

When were the shares sold and at what price range?

Shares were sold on 09/04/2025 at prices ranging from $1.475 to $1.53, with a weighted average price of $1.503 per share.

Was the sale discretionary or part of a plan?

The Form 4 states the sales were automatic under the issuer’s sell-to-cover policy to satisfy tax withholding and were not at the reporting person’s discretion.

How does this transaction affect Steve Cashman’s ownership in BFLY?

After the reported sale, the reporting person beneficially owned 2,181,884 shares of Class A common stock.

Did the Form 4 report any derivative transactions or other dispositions?

No derivative securities or additional dispositions are reported in this Form 4.