SCHULMAN A INC Form 424B3: Prospectus (Rule 424(b)(3))
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2017-02-17: Form 424B3; Description 424B3; Document d383510d424b3.htm.
- 2010-03-29: Form 424B3; Description 424B3; Document l39184ie424b3.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2017-02-17 | 424B3 | 424B3 | d383510d424b3.htm | |
| 2010-03-29 | 424B3 | 424B3 | l39184ie424b3.htm |