HALOZYME THERAPEUTICS, INC. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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10-Q/A
10KSB
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10QSB
144
25
3
3/A
4
4/A
424A
424B3
424B5
5
8-A12B
8-A12B/A
8-A12G
8-K
8-K/A
ARS
CERTAMX
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14C
EFFECT
NT 10-Q
POS AM
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PREM14C
REGDEX
S-3
S-3ASR
S-8
S-8 POS
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001483 | Mar 27, 2026 | — |
| 3 | FORM 3 | 0001159036-26-000045 | Mar 23, 2026 | — |
| ARS | ARS | 0001159036-26-000043 | Mar 23, 2026 | Dec 31, 2025 |
| DEFA14A | DEFA14A | 0001159036-26-000042 | Mar 23, 2026 | — |
| DEF 14A | DEF 14A | 0001159036-26-000041 | Mar 23, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001159036-26-000035 | Mar 12, 2026 | — |
| 4 | FORM 4 | 0001159036-26-000033 | Mar 10, 2026 | Mar 9, 2026 |
| 144 | — | 0001950047-26-002405 | Mar 10, 2026 | — |
| 144 | — | 0001950047-26-002360 | Mar 9, 2026 | — |
| 4 | FORM 4 | 0001159036-26-000032 | Mar 4, 2026 | Mar 2, 2026 |
| 4 | FORM 4 | 0001159036-26-000031 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001159036-26-000030 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001159036-26-000029 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001159036-26-000028 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001159036-26-000027 | Feb 17, 2026 | Feb 16, 2026 |
| 4 | FORM 4 | 0001159036-26-000026 | Feb 17, 2026 | Feb 16, 2026 |
| 4 | FORM 4 | 0001159036-26-000025 | Feb 17, 2026 | Feb 16, 2026 |
| 10-K | 10-K | 0001159036-26-000024 | Feb 17, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001159036-26-000023 | Feb 17, 2026 | — |
| 4 | FORM 4 | 0001159036-26-000017 | Feb 11, 2026 | Feb 9, 2026 |
| 4 | FORM 4 | 0001159036-26-000016 | Feb 11, 2026 | Feb 9, 2026 |
| 4 | FORM 4 | 0001159036-26-000015 | Feb 11, 2026 | Feb 9, 2026 |
| 4 | FORM 4 | 0001159036-26-000014 | Feb 11, 2026 | Feb 9, 2026 |
| 4 | FORM 4 | 0001159036-26-000012 | Feb 5, 2026 | Feb 3, 2026 |
| 144 | — | 0001968582-26-000077 | Feb 3, 2026 | — |
| 8-K | 8-K | 0001159036-26-000011 | Jan 28, 2026 | — |
| 4 | FORM 4 | 0001159036-26-000007 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | FORM 4 | 0001159036-26-000006 | Jan 6, 2026 | Jan 5, 2026 |
| 4 | FORM 4 | 0001159036-26-000005 | Jan 6, 2026 | Jan 3, 2026 |
| 3 | FORM 3 | 0001159036-26-000004 | Jan 5, 2026 | Dec 4, 2025 |
| 144 | — | 0001950047-26-000129 | Jan 5, 2026 | — |
| 4 | FORM 4 | 0001159036-25-000075 | Dec 19, 2025 | Nov 1, 2025 |
| 4 | FORM 4 | 0001159036-25-000073 | Dec 11, 2025 | Dec 9, 2025 |
| 8-K | 8-K | 0001159036-25-000070 | Dec 9, 2025 | Dec 4, 2025 |
| 8-K | 8-K | 0001159036-25-000068 | Dec 8, 2025 | Dec 4, 2025 |
| 4 | FORM 4 | 0001159036-25-000065 | Dec 1, 2025 | — |
| 4 | FORM 4 | 0001159036-25-000063 | Dec 1, 2025 | Nov 26, 2025 |
| 8-K | 8-K | 0001159036-25-000061 | Nov 24, 2025 | Nov 18, 2025 |
| S-8 | S-8 | 0001159036-25-000058 | Nov 18, 2025 | — |
| 4 | FORM 4 | 0001159036-25-000054 | Nov 12, 2025 | Nov 10, 2025 |
| 4 | FORM 4 | 0001159036-25-000052 | Nov 12, 2025 | Nov 10, 2025 |
| 8-K | 8-K | 0001193125-25-277988 | Nov 12, 2025 | Nov 6, 2025 |
| 8-K | 8-K | 0001159036-25-000049 | Nov 7, 2025 | Nov 6, 2025 |
| 8-K | 8-K | 0001159036-25-000047 | Nov 5, 2025 | — |
| 10-Q | 10-Q | 0001159036-25-000045 | Nov 3, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001159036-25-000044 | Nov 3, 2025 | — |
| 8-K | 8-K | 0001159036-25-000039 | Oct 14, 2025 | — |
| 4 | — | 0002090209-25-000005 | Oct 6, 2025 | Oct 3, 2025 |
| 3 | — | 0002090209-25-000004 | Oct 6, 2025 | Oct 1, 2025 |
| 8-K | 8-K | 0001159036-25-000036 | Oct 6, 2025 | Oct 1, 2025 |