Slack Technologies, Inc. Form 424B3: Prospectus (Rule 424(b)(3))
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2019-09-05: Form 424B3; Description 424B3; Document prospectussupplement.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2019-09-05 | 424B3 | 424B3 | prospectussupplement.htm |