WEST PHARMACEUTICAL SERVICES INC — All Filings
1,002 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
10-K/A
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
424B3
424B5
424B7
5
5/A
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
FWP
NT 10-K
PRE 14A
PX14A6G
S-3
S-3/A
S-3ASR
S-8
S-8 POS
SC 13E4
SC 13E4/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-002606 | Mar 27, 2026 | — |
| DEFA14A | DEFA14A | 0001104659-26-026779 | Mar 12, 2026 | — |
| DEF 14A | DEF 14A | 0001104659-26-026778 | Mar 12, 2026 | May 4, 2026 |
| 8-K | 8-K | 0000105770-26-000041 | Mar 9, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000039 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000038 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000037 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000036 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000035 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000034 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000033 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000025 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000024 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000023 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000020 | Feb 19, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000019 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000018 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000017 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000016 | Feb 19, 2026 | Feb 17, 2026 |
| 10-K | 10-K | 0000105770-26-000010 | Feb 17, 2026 | Dec 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000007 | Feb 12, 2026 | Feb 11, 2026 |
| 8-K | 8-K | 0000105770-26-000005 | Feb 12, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000105770-26-000002 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0000105770-25-000100 | Dec 10, 2025 | Dec 8, 2025 |
| 3 | PRIMARY DOCUMENT | 0000105770-25-000099 | Dec 10, 2025 | Dec 9, 2025 |
| SCHEDULE 13G/A | — | 0000102909-25-000329 | Oct 31, 2025 | — |
| 10-Q | 10-Q | 0000105770-25-000093 | Oct 23, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0000105770-25-000090 | Oct 23, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0000105770-25-000085 | Oct 2, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0000105770-25-000083 | Sep 11, 2025 | — |
| S-8 | S-8 | 0000105770-25-000080 | Aug 20, 2025 | — |
| 3 | PRIMARY DOCUMENT | 0000105770-25-000076 | Aug 12, 2025 | Aug 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0000105770-25-000074 | Aug 12, 2025 | Aug 11, 2025 |
| 3 | PRIMARY DOCUMENT | 0000105770-25-000067 | Aug 1, 2025 | Jul 23, 2025 |
| 10-Q | 10-Q | 0000105770-25-000065 | Jul 24, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0000105770-25-000062 | Jul 24, 2025 | — |
| 8-K | 8-K | 0000105770-25-000058 | Jul 21, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0000105770-25-000055 | Jul 1, 2025 | Jun 30, 2025 |
| SD | SD | 0000105770-25-000047 | May 21, 2025 | — |
| 3 | PRIMARY DOCUMENT | 0001127602-25-014257 | May 14, 2025 | May 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-014250 | May 14, 2025 | May 12, 2025 |
| 8-K/A | 8-K/A | 0000105770-25-000043 | May 12, 2025 | May 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013728 | May 8, 2025 | May 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013724 | May 8, 2025 | May 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013718 | May 8, 2025 | May 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013716 | May 8, 2025 | May 6, 2025 |
| 8-K | 8-K | 0000105770-25-000039 | May 8, 2025 | May 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013709 | May 8, 2025 | May 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013705 | May 8, 2025 | May 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013704 | May 8, 2025 | May 6, 2025 |