Butterfly Network Ownership & Insider Activity

Butterfly Network (BFLY) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 9.2% of shares outstanding. Institutional investors hold 48.1%. Over the past 90 days, insiders made 1 purchase worth $1000K and 9 sales worth $23.0M.

Shares Outstanding

267.462M

Shares Float

215.109M

Insider Shares Owned

24.405M

Insider % Owned

9.2%

Institutional Shares Held

128.148M

Institutional % Held

48.1%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

$1000K total

Sales (90d)

$23.0M total

Net Activity

Net Selling

Net Value (90d)

-$22.0M

Butterfly Network Insider Transactions (Last 6 Months)

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Date	Insider	Title	Type	Shares	Price	Value
Oct 6, 2026	JOSEPH DEVIVO	PRESIDENT & CEO	SELL	35.790K	$10.02	$359K
Oct 2, 2026	Megan Carlson	CAO AND SVP, FINANCE	SELL	10.114K	$8.74	$88K
Sep 22, 2026	JOSEPH DEVIVO	PRESIDENT & CEO	SELL	5.980K	$10.01	$60K
Sep 4, 2026	Steve Cashman	CHIEF BUSINESS OFFICER	SELL	140.112K	$7.30	$1.0M
Sep 4, 2026	Megan Carlson	CAO AND SVP, FINANCE	SELL	13.804K	$7.30	$101K
Sep 2, 2026	Nick Caezza	DEPUTY GENERAL COUNSEL	SELL	1.709K	$8.15	$14K
Aug 14, 2026	Louise Phanstiel	DIRECTOR	BUY	115.200K	$8.68	$1000K
Aug 13, 2026	Larry Robbins	—	SELL	2.298M	$8.98	$20.6M
Aug 11, 2026	Nick Caezza	DEPUTY GENERAL COUNSEL	SELL	10.000K	$9.75	$98K
Aug 10, 2026	JOSEPH DEVIVO	PRESIDENT & CEO	SELL	68.346K	$10.01	$684K
Jul 31, 2026	Megan Carlson	CAO AND SVP, FINANCE	SELL	68.852K	$7.86	$541K
Jul 31, 2026	Larry Robbins	—	SELL	1.876M	$7.45	$14.0M
Jul 22, 2026	Jonathan M Rothberg	DIRECTOR	SELL	659.913K	$6.47	$4.3M
Jul 20, 2026	Victor Ku	CHIEF TECHNOLOGY OFFICER	SELL	48.540K	$6.56	$318K
Jul 20, 2026	John Doherty	EVP, CFO	SELL	57.136K	$6.56	$375K
Jul 20, 2026	JOSEPH DEVIVO	PRESIDENT & CEO	SELL	211.798K	$6.56	$1.4M
Jul 17, 2026	Jonathan M Rothberg	DIRECTOR	SELL	3.126M	$6.64	$20.7M
Jul 14, 2026	Jonathan M Rothberg	DIRECTOR	SELL	4.013M	$7.32	$29.4M
Jul 7, 2026	Victor Ku	CHIEF TECHNOLOGY OFFICER	SELL	35.649K	$7.87	$281K
Jul 7, 2026	John Doherty	EVP, CFO	SELL	55.229K	$7.87	$435K
Jul 7, 2026	JOSEPH DEVIVO	PRESIDENT & CEO	SELL	204.725K	$7.87	$1.6M
Jul 2, 2026	Megan Carlson	CAO AND SVP, FINANCE	SELL	41.303K	$7.96	$329K
Jun 5, 2026	Steve Cashman	CHIEF BUSINESS OFFICER	SELL	399.461K	$4.74	$1.9M
Jun 2, 2026	Nick Caezza	DEPUTY GENERAL COUNSEL	SELL	1.733K	$4.52	$8K
May 1, 2026	Megan Carlson	CAO AND SVP, FINANCE	SELL	110.422K	$4.75	$524K

Butterfly Network Inc

Butterfly Network Ownership & Insider Activity

Butterfly Network Insider Transactions (Last 6 Months)

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