WEST PHARMACEUTICAL SERVICES INC: Form 8-K/A (Item 1.05) filed with the SEC on 2026-05-20

An official record: a company's own disclosure to the U.S. Securities and Exchange Commission of a material cybersecurity incident (Form 8-K, Item 1.05). It is not ransomware attribution, and this page does not connect it to anything else on this site.

Notice

From US SEC EDGAR, Form 8-K Item 1.05 (Material Cybersecurity Incidents). Dataset version ref-81adbc8b21f8, updated 2026-05-20T20:04:33.000Z.

Filer (as EDGAR lists it today)
WEST PHARMACEUTICAL SERVICES INC
Form
8-K/A
Items listed
1.05, 9.01
Filed
2026-05-20
Accepted by EDGAR
2026-05-20T20:04:33.000Z
Accession number
0000105770-26-000077
CIK
0000105770

Search this site for this name: WEST PHARMACEUTICAL SERVICES INC. A matching name is not evidence that two records concern the same organisation or the same event.

Read on 2026-11-03T00:19:52.364Z under licence sec-website-dissemination@33178053 from https://data.sec.gov/submissions/CIK0000105770.json

Sources and licences

Cite this page

Dragons Eye Ransomware Tracker, "WEST PHARMACEUTICAL SERVICES INC: Form 8-K/A (Item 1.05) filed with the SEC on 2026-05-20",
entity page, dataset version ref-81adbc8b21f8, updated 2026-05-20T20:04:33.000Z,
https://ransomware-tracker.com/breach-notices/us-sec/0000105770-26-000077 (accessed 2026-11-03).
Underlying source: U.S. Securities and Exchange Commission, EDGAR, accession 0000105770-26-000077, filed 2026-05-20.

Pages change. The dataset version identifies the data, but no archive of old versions is kept, so this citation cannot be replayed later.