Steve Cashman - 26 Feb 2026 Form 4 Insider Report for Butterfly Network, Inc. (BFLY)

Signature
/s/ Nick Caezza, Attorney-in-Fact
Issuer symbol
BFLY
Transactions as of
26 Feb 2026
Net transactions value
-$1,087,000
Form type
4
Filing time
02 Mar 2026, 16:23:37 UTC
Previous filing
08 Sep 2025
Next filing
04 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Cashman Steve Chief Business Officer C/O BUTTERFLY NETWORK, INC., 1600 DISTRICT AVENUE, BURLINGTON /s/ Nick Caezza, Attorney-in-Fact 02 Mar 2026 0002035576

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BFLY Class A Common Stock Sale $1,087,000 -250,000 -11% $4.35 1,931,884 26 Feb 2026 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2025.
F2 Represents the weighted average sales price per share. The shares sold at prices ranging from $3.99-$4.955 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.