ExOne Co Form PRE 14A: Preliminary proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2021-03-16: Form PRE 14A; Period of report 2021-05-12; Description PRE 14A; Document d68820dpre14a.htm.
- 2020-03-16: Form PRE 14A; Period of report 2020-05-13; Description PRE 14A; Document d860709dpre14a.htm.
- 2019-03-19: Form PRE 14A; Period of report 2019-05-15; Description PRELIMINARY NOTICE AND PROXY; Document d663767dpre14a.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2021-03-16 | PRE 14A | 2021-05-12 | PRE 14A | d68820dpre14a.htm |
| 2020-03-16 | PRE 14A | 2020-05-13 | PRE 14A | d860709dpre14a.htm |
| 2019-03-19 | PRE 14A | 2019-05-15 | PRELIMINARY NOTICE AND PROXY | d663767dpre14a.htm |