Mailing Address 3851 WEST HAMLIN ROAD ROCHESTER HILLS MI 48309
Business Address 3851 WEST HAMLIN ROAD ROCHESTER HILLS MI 48309 (248) 291-1210
InfuSystem Holdings, Inc CIK#: 0001337013 (see all company filings)

SIC: 3841 - SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
State location: MI | State of Inc.: DE | Fiscal Year End: 1231
formerly: HAPC, Inc. (filings through 2007-10-30)
formerly: Healthcare Acquisition Partners Corp. (filings through 2006-04-25)
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0001337013 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-25-025637 Size: 5 KB
2025-05-14
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-25-024273 (34 Act)  Size: 3 MB
2025-05-09 001-35020
25930554
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001535264-25-000036 (34 Act)  Size: 7 KB
2025-05-09 005-81749
25929752
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-25-023635 (34 Act)  Size: 9 MB
2025-05-08 001-35020
25925084
8-K  Documents   Interactive Data Current report, item 2.02
Acc-no: 0001628280-25-023417 (34 Act)  Size: 1 MB
2025-05-08 001-35020
25923686
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-25-021307 (34 Act)  Size: 1 MB
2025-05-01 001-35020
25899198
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001628280-25-017362 (34 Act)  Size: 4 MB
2025-04-10 001-35020
25829045
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001628280-25-015823 (34 Act)  Size: 4 MB
2025-04-01 001-35020
25798297
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001628280-25-015754 (34 Act)  Size: 1 MB
2025-04-01 001-35020
25796468
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-25-012164 Size: 9 KB
2025-03-11
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001628280-25-012095 (34 Act)  Size: 12 MB
2025-03-11 001-35020
25728799
8-K  Documents   Interactive Data Current report, item 2.02
Acc-no: 0001628280-25-009610 (34 Act)  Size: 1 MB
2025-03-04 001-35020
25701367
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-25-007550 (34 Act)  Size: 1 MB
2025-02-25 001-35020
25659230
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000919574-25-000453 (34 Act)  Size: 44 KB
2025-01-22 005-81749
25546431
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000919574-24-007069 (34 Act)  Size: 142 KB
2024-12-09 005-81749
241536621
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-24-050270 Size: 6 KB
2024-12-06
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001628280-24-050249 (34 Act)  Size: 91 KB
2024-12-06 005-81749
241533121
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-049931 (34 Act)  Size: 3 MB
2024-12-04 001-35020
241526557
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-24-049421 Size: 9 KB
2024-11-27
144  Documents Report of proposed sale of securities
Acc-no: 0001950047-24-009076 (33 Act)  Size: 5 KB
2024-11-25 001-35020
241496544
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-048920 (34 Act)  Size: 1 MB
2024-11-22 001-35020
241486353
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001628280-24-048317 Size: 436 KB
2024-11-18
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001628280-24-048184 (34 Act)  Size: 1 MB
2024-11-18 001-35020
241469896
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-24-046739 (34 Act)  Size: 10 MB
2024-11-08 001-35020
241441855
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001941040-24-000479 (34 Act)  Size: 6 KB
2024-11-07 005-81749
241434630
8-K  Documents   Interactive Data Current report, item 2.02
Acc-no: 0001628280-24-045952 (34 Act)  Size: 1 MB
2024-11-07 001-35020
241432994
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-24-045082 Size: 9 KB
2024-11-04
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-044401 (34 Act)  Size: 1 MB
2024-10-31 001-35020
241412319
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-24-042756 Size: 9 KB
2024-10-11
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-041426 (34 Act)  Size: 1 MB
2024-09-27 001-35020
241330458
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-24-041314 Size: 5 KB
2024-09-25
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000919574-24-005595 (34 Act)  Size: 158 KB
2024-09-24 005-81749
241319174
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-040251 (34 Act)  Size: 3 MB
2024-09-12 001-35020
241295678
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-040073 (34 Act)  Size: 1 MB
2024-09-11 001-35020
241291415
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-039215 (34 Act)  Size: 1 MB
2024-09-04 001-35020
241275812
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-24-036502 (34 Act)  Size: 10 MB
2024-08-09 001-35020
241193379
8-K  Documents   Interactive Data Current report, item 2.02
Acc-no: 0001628280-24-035842 (34 Act)  Size: 1 MB
2024-08-08 001-35020
241185883
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-034940 (34 Act)  Size: 1 MB
2024-08-06 001-35020
241176960
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001628280-24-034443 (34 Act)  Size: 1 MB
2024-08-02 001-35020
241171497
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001628280-24-030522 Size: 8 KB
2024-06-28