TANTECH HOLDINGS LTD Form 6-K: Report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2016-12-28: Form 6-K; Period of report 2016-12-28; Description FORM 6-K; Document v455805_6k.htm.
- 2016-12-22: Form 6-K; Period of report 2016-12-22; Description FORM 6-K; Document v455567_6k.htm.
- 2016-12-19: Form 6-K; Period of report 2016-12-19; Description FORM 6-K; Document v455232_6k.htm.
- 2016-12-13: Form 6-K; Period of report 2016-12-13; Description 6-K; Document v454899_6k.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2016-12-28 | 6-K | 2016-12-28 | FORM 6-K | v455805_6k.htm |
| 2016-12-22 | 6-K | 2016-12-22 | FORM 6-K | v455567_6k.htm |
| 2016-12-19 | 6-K | 2016-12-19 | FORM 6-K | v455232_6k.htm |
| 2016-12-13 | 6-K | 2016-12-13 | 6-K | v454899_6k.htm |
| 2016-07-15 | 6-K/A | 2016-07-15 | FORM 6-K/A | v444172_6ka.htm |
| 2016-07-12 | 6-K | 2016-07-12 | FORM 6-K | v444090_6k.htm |
| 2016-06-24 | 6-K | 2016-06-24 | FORM 6-K | v442902_6k.htm |
| 2016-05-06 | 6-K | 2016-05-06 | FORM 6-K | v438205_6k.htm |
| 2016-05-02 | 6-K | 2016-05-02 | FORM 6-K | v438397_6k.htm |
| 2016-03-04 | 6-K | 2016-03-04 | FORM 6-K | v433461_6k.htm |
| 2016-02-03 | 6-K | 2016-02-03 | FORM 6-K | v430485_6k.htm |
| 2016-01-29 | 6-K | 2016-01-29 | FORM 6-K | v430059_6k.htm |