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Phanstiel S. Louise's Form 4 filing

Butterfly Network, Inc. (BFLY) · filed Dec 17, 2025

Accession no.
0002064832-25-000087
Filed
Dec 17, 2025
Trade date
Dec 15, 2025
Filing delay
2 days
Rule 10b5-1 plan
Not checked

This filing lists 1 non-derivative transaction. Open-market purchases total $570.6K. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Phanstiel S. LouiseCIK 0001471518Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Dec 15, 2025Class A Common StockPPurchaseAcquired+185,261$3.08F1+$570,603.88185,261Indirect

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

Represents the weighted average purchase price per share. The shares were purchased at prices ranging from $3.015 to $3.15 per share. Full information regarding the number of shares purchased 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.

Referenced by the price of 1 transaction in Table I.

Remarks

Exhibit 24 - Power of Attorney

Read the full filing on SEC EDGAR (opens in a new tab)