WestRock CO Form 424B3: Prospectus (Rule 424(b)(3))
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2025-04-23: Form 424B3; Description 424B3; Document tm256462-5_424b3.htm.
- 2015-05-21: Form 424B3; Description FINAL PROXY STATEMENT/PROSPECTUS; Document t1501196-424b3.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2025-04-23 | 424B3 | 424B3 | tm256462-5_424b3.htm | |
| 2015-05-21 | 424B3 | FINAL PROXY STATEMENT/PROSPECTUS | t1501196-424b3.htm |