Butterfly Network, Inc.

BFLY·NYSE·$4.54Share Price as of 11/2·$1BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/29/26 10-QQ2 ended 06/30/2607/30/26 10-QQ1 ended 03/31/2604/30/26 10-KFY 202502/27/26 10-QQ3 ended 09/30/2510/31/25

Disclosures

8-KCurrent report10/29/26 8-KCurrent report10/05/26 8-KCurrent report08/11/26 8-KCurrent report07/30/26 8-KCurrent report06/22/26

Prospectuses and Registrations

S-3ASRAutomatic shelf registration10/29/26 S-8Registration of securities for employees02/27/26 S-8Registration of securities for employees10/31/25 424B5Prospectus supplement01/30/25 424B5Prospectus supplement01/29/25

Proxies

DEF 14ADefinitive proxy04/27/26 DEFA14AAdditional proxy materials04/27/26 DEF 14ADefinitive proxy04/30/25 DEFA14AAdditional proxy materials04/30/25 DEF 14ADefinitive proxy04/26/24

Ownership

144Proposed sale of securities10/30/26 Form 3Initial insider ownership10/15/26 Form 4Insider transaction10/15/26 Form 4Insider transaction10/08/26 144Proposed sale of securities10/06/26

Other

ARSAnnual report to shareholders04/27/26 25-NSERemoval from listing02/02/26 ARSAnnual report to shareholders04/30/25 ARSAnnual report to shareholders04/26/24 EFFECTRequest for effectiveness08/22/23