alpha-En Corp Form 10-K: Annual report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2019-04-01: Form 10-K; Period of report 2018-12-31; Description Annual report; Document form10-k.htm.
- 2018-04-02: Form 10-K; Period of report 2017-12-31; Description Annual report; Document form10-k.htm.
- 2017-03-31: Form 10-K; Period of report 2016-12-31; Description Annual report; Document form10-k.htm.
- 2016-10-20: Form 10-K; Period of report 2015-12-31; Description 10-K; Document v450558_10k.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2019-04-01 | 10-K | 2018-12-31 | Annual report | form10-k.htm |
| 2018-04-02 | 10-K | 2017-12-31 | Annual report | form10-k.htm |
| 2017-03-31 | 10-K | 2016-12-31 | Annual report | form10-k.htm |
| 2016-10-20 | 10-K | 2015-12-31 | 10-K | v450558_10k.htm |
| 2016-02-22 | 10-K | 2013-12-31 | FORM 10-K | v431996_10k.htm |
| 2015-09-11 | 10-K | 2012-12-31 | FORM 10-K | v420037_10k.htm |
| 2012-04-16 | 10-K | 2011-12-31 | 10-K | v309128_10k.htm |
| 2011-04-01 | 10-K | 2010-12-31 | Annual report | v217200_10k.htm |
| 2010-03-31 | 10-K | 2009-12-31 | Annual report | v179335_10k.htm |
| 2009-03-26 | 10-K | 2008-12-31 | Annual report | v143806_10k.htm |