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Mailing Address 331 TREBLE COVE ROAD NORTH BILLERICA MA 01862
Business Address 331 TREBLE COVE ROAD NORTH BILLERICA MA 01862 978 671-8001
Lantheus Holdings, Inc. CIK#: 0001521036 (see all company filings)

SIC: 2835 - IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES
State location: MA | State of Inc.: DE | Fiscal Year End: 1231
formerly: Lantheus MI Holdings, Inc. (filings through 2014-05-23)
(CF Office: 03 Life Sciences)
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Items 1 - 40  0001521036 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-24-068593 (34 Act)  Size: 7 MB
2024-03-15 001-36569
24752487
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-24-068592 (34 Act)  Size: 40 KB
2024-03-15 001-36569
24752484
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-24-068590 (34 Act)  Size: 12 MB
2024-03-15 001-36569
24752479
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001193125-24-063234 Size: 80 KB
2024-03-08
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001628280-24-006158 (34 Act)  Size: 13 MB
2024-02-22 001-36569
24662345
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-24-006157 (34 Act)  Size: 432 KB
2024-02-22 001-36569
24662343
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001274173-24-000060 (34 Act)  Size: 10 KB
2024-02-14 005-88920
24635426
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-021323 (34 Act)  Size: 13 KB
2024-02-13 005-88920
24628795
SC 13D  Documents General statement of acquisition of beneficial ownership
Acc-no: 0001193125-24-021409 Size: 240 KB
2024-02-01
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001193125-24-016143 (34 Act)  Size: 145 KB
2024-01-26 001-36569
24564229
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-001669 (34 Act)  Size: 13 KB
2024-01-23 005-88920
24552682
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-24-012605 (34 Act)  Size: 312 KB
2024-01-23 001-36569
24550502
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-24-000888 (34 Act)  Size: 183 KB
2024-01-09 001-36569
24521738
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-23-036214 (34 Act)  Size: 7 MB
2023-11-02 001-36569
231370135
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-23-036210 (34 Act)  Size: 422 KB
2023-11-02 001-36569
231370122
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-23-222604 (34 Act)  Size: 142 KB
2023-08-28 001-36569
231215661
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001193125-23-215459 (34 Act)  Size: 142 KB
2023-08-18 001-36569
231183771
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-23-027015 (34 Act)  Size: 8 MB
2023-08-03 001-36569
231138121
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, 8.01, and 9.01
Acc-no: 0001628280-23-027011 (34 Act)  Size: 455 KB
2023-08-03 001-36569
231138108
SD  Documents Specialized disclosure report
Acc-no: 0001193125-23-157897 (34 Act)  Size: 37 KB
2023-05-31 001-36569
23981412
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-146149 (33 Act)  Size: 104 KB
2023-05-16 333-271973
23928073
8-K  Documents   Interactive Data Current report, items 1.01 and 2.03
Acc-no: 0001193125-23-135979 (34 Act)  Size: 146 KB
2023-05-04 001-36569
23889293
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-23-015464 (34 Act)  Size: 7 MB
2023-05-04 001-36569
23886581
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-23-015461 (34 Act)  Size: 377 KB
2023-05-04 001-36569
23886568
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001193125-23-130535 (34 Act)  Size: 251 KB
2023-05-01 001-36569
23874208
8-K/A  Documents   Interactive Data [Amend] Current report, items 5.02 and 9.01
Acc-no: 0001193125-23-074198 (34 Act)  Size: 172 KB
2023-03-20 001-36569
23744738
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-23-073296 (34 Act)  Size: 168 KB
2023-03-17 001-36569
23740787
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-23-073224 (34 Act)  Size: 2 MB
2023-03-17 001-36569
23740699
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-23-073221 (34 Act)  Size: 42 KB
2023-03-17 001-36569
23740696
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-23-073213 (34 Act)  Size: 10 MB
2023-03-17 001-36569
23740689
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001628280-23-004698 (34 Act)  Size: 15 MB
2023-02-23 001-36569
23655980
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-23-004697 (34 Act)  Size: 459 KB
2023-02-23 001-36569
23655978
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-008582 (34 Act)  Size: 13 KB
2023-02-10 005-88920
23610448
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-016331 (34 Act)  Size: 13 KB
2023-02-09 005-88920
23603616
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-025588 (34 Act)  Size: 170 KB
2023-02-06 001-36569
23590851
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-004187 (34 Act)  Size: 13 KB
2023-01-26 005-88920
23554402
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-001512 (34 Act)  Size: 13 KB
2023-01-20 005-88920
23541845
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-006139 (34 Act)  Size: 9 MB
2023-01-11 001-36569
23522636
8-K  Documents   Interactive Data Current report, items 5.03 and 9.01
Acc-no: 0001193125-22-313725 (34 Act)  Size: 356 KB
2022-12-28 001-36569
221494513
8-K  Documents   Interactive Data Current report, items 2.01, 8.01, and 9.01
Acc-no: 0001193125-22-308803 (34 Act)  Size: 168 KB
2022-12-20 001-36569
221472887