Mailing Address 1600 DISTRICT AVENUE BURLINGTON MA 01803
Business Address 1600 DISTRICT AVENUE BURLINGTON MA 01803 781-557-4800
Butterfly Network, Inc. CIK#: 0001804176 (see all company filings)

SIC: 3844 - X-RAY APPARATUS & TUBES & RELATED IRRADIATION APPARATUS
State location: MA | State of Inc.: DE | Fiscal Year End: 1231
formerly: Longview Acquisition Corp. (filings through 2021-02-11)
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0001804176 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-25-021669 (34 Act)  Size: 4 MB
2025-05-02 001-39292
25905496
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-25-021667 (34 Act)  Size: 394 KB
2025-05-02 001-39292
25905491
ARS  Documents Annual Report to Security Holders
Acc-no: 0001140361-25-016669 (34 Act)  Size: 1 MB
2025-04-30 001-39292
25895648
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001140361-25-016668 (34 Act)  Size: 4 MB
2025-04-30 001-39292
25895604
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001140361-25-016663 (34 Act)  Size: 9 MB
2025-04-30 001-39292
25895558
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001104659-25-021730 (34 Act)  Size: 111 KB
2025-03-07 005-91519
25720016
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001628280-25-009036 (34 Act)  Size: 9 MB
2025-02-28 001-39292
25690445
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-25-008868 (34 Act)  Size: 451 KB
2025-02-28 001-39292
25682623
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-25-007629 (34 Act)  Size: 621 KB
2025-01-30 001-39292
25574446
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001104659-25-007625 (33 Act)  Size: 842 KB
2025-01-30 333-273811
25574412
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001104659-25-007202 (33 Act)  Size: 840 KB
2025-01-29 333-273811
25569335
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001104659-25-007199 (34 Act)  Size: 408 KB
2025-01-29 001-39292
25569318
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-25-002734 (34 Act)  Size: 6 KB
2025-01-10 005-91519
25524556
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-25-000074 (34 Act)  Size: 215 KB
2025-01-08 001-39292
25519250
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-24-014082 (34 Act)  Size: 6 MB
2024-11-01 001-39292
241417062
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-24-014079 (34 Act)  Size: 712 KB
2024-11-01 001-39292
241416975
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001140361-24-039984 (34 Act)  Size: 114 KB
2024-09-03 005-91519
241275515
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001104659-24-095588 (34 Act)  Size: 89 KB
2024-08-30 005-91519
241269883
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-24-010607 (34 Act)  Size: 6 MB
2024-08-01 001-39292
241166906
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-24-010600 (34 Act)  Size: 670 KB
2024-08-01 001-39292
241166729
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001086364-24-008231 (34 Act)  Size: 12 KB
2024-07-08 005-91519
241105234
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001558370-24-009199 (33 Act)  Size: 205 KB
2024-06-14 333-280218
241045003
8-K  Documents   Interactive Data Current report, items 5.02, 5.03, 5.07, and 9.01
Acc-no: 0001558370-24-009137 (34 Act)  Size: 511 KB
2024-06-13 001-39292
241041403
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-24-006395 (34 Act)  Size: 5 MB
2024-05-01 001-39292
24903481
8-K  Documents   Interactive Data Current report, items 2.02, 3.01, and 9.01
Acc-no: 0001558370-24-006389 (34 Act)  Size: 567 KB
2024-05-01 001-39292
24903135
ARS  Documents Annual Report to Security Holders
Acc-no: 0001140361-24-022456 (34 Act)  Size: 1 MB
2024-04-26 001-39292
24883904
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001140361-24-022449 (34 Act)  Size: 4 MB
2024-04-26 001-39292
24883813
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001140361-24-022435 (34 Act)  Size: 5 MB
2024-04-26 001-39292
24883641
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001140361-24-020108 (34 Act)  Size: 4 MB
2024-04-16 001-39292
24848648
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001558370-24-002308 (34 Act)  Size: 11 MB
2024-03-04 001-39292
24712815
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-24-002019 (34 Act)  Size: 759 KB
2024-02-28 001-39292
24695966
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-24-020499 (34 Act)  Size: 13 KB
2024-02-13 005-91519
24627691
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001086364-24-005627 (34 Act)  Size: 13 KB
2024-01-29 005-91519
24574961
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-24-007682 (34 Act)  Size: 52 KB
2024-01-29 005-91519
24573545
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001558370-23-019995 (34 Act)  Size: 190 KB
2023-12-22 001-39292
231509985
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-23-017793 (34 Act)  Size: 6 MB
2023-11-06 001-39292
231380821
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-017431 (34 Act)  Size: 733 KB
2023-11-02 001-39292
231372641
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001104659-23-100481 (34 Act)  Size: 167 KB
2023-09-13 005-91519
231253238
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-23-002467 (33 Act)  Size: 1 KB
2023-08-22 16:01:00 333-273811
231195058
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001558370-23-015105 Size: 10 KB
2023-08-18