Company · Ownership research

Butterfly Network, Inc. BFLY

CIK 0001804176

Form 4 transactions dated Nov 1, 2023 to Nov 7, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 52 rows; the complete set is available through the API.

Insider filings on file run through Nov 3, 2026.

Insider purchases & sales

Purchased: $15.20M
Sold: $129.22M

Nov 1, 2023 – Nov 3, 2026
Available records · partial months are marked ·

202610 of 30 preview events · 52 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
Oct 30, 2026	DEVIVO JOSEPH President & CEO · Director	Sale	$634.92K 90,600 shares sold	1.24% sold Direct holding	▾
Oct 6, 2026	DEVIVO JOSEPH President & CEO · Director	Sale10b5-1 footnote	$358.62K 35,790 shares sold	0.49% sold Direct holding	▾
Oct 2, 2026	Carlson Megan CAO and SVP, Finance	Sale	$88.45K 10,114 shares sold	2.45% sold Direct holding	▾
Sep 23, 2026	DEVIVO JOSEPH President & CEO · Director	Sale10b5-1 footnote	$31.76K 3,169 shares sold	0.04% sold Direct holding	▾
Sep 22, 2026	DEVIVO JOSEPH President & CEO · Director	Sale10b5-1 footnote	$28.11K 2,811 shares sold	0.04% sold Direct holding	▾
Sep 4, 2026	Cashman Steve Chief Business Officer	Sale	$1.02M 140,112 shares sold	8.59% sold Direct holding	▾
Sep 4, 2026	Carlson Megan CAO and SVP, Finance	Sale	$100.80K 13,804 shares sold	3.24% sold Direct holding	▾
Sep 2, 2026	Caezza Nicholas Deputy General Counsel	Sale	$13.93K 1,709 shares sold	0.56% sold Direct holding	▾
Aug 17, 2026	ROBBINS LARRY Director	Sale	$5.23M 582,500 shares sold	16.42% sold Indirect holding	▾
Aug 14, 2026	Phanstiel S. Louise Director	Purchase	$999.51K 115,200 shares bought	62.18% added Trust holding	▾

Showing 30 / 52 record groups in 2026. The complete set is available through the API.

Butterfly Network, Inc. · BFLY

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 52 purchase / sale groups and 15 of 15 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"BFLY","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.