TANTECH HOLDINGS LTD — F-1/A Filings
10 F-1/A filings on record
This page lists all F-1/A filings submitted to the SEC by TANTECH HOLDINGS LTD (TANH), sorted by most recent first. Each row links to the full filing on EdgarLookup. TANTECH HOLDINGS LTD has filed 10 F-1/A documents with the SEC since 2013. To view all SEC filings by TANTECH HOLDINGS LTD, see the full filings list.
All
144
20-F
20-F/A
3
424B1
424B3
424B5
6-K
6-K/A
8-A12B
CERTNAS
CORRESP
D
DRS
DRS/A
DRSLTR
EFFECT
F-1
F-1/A
F-3
F-3/A
NT 20-F
POS AM
RW
RW WD
S-8
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| F-1/A | FORM F-1/A | 0001477932-24-004316 | Jul 22, 2024 | — |
| F-1/A | FORM F-1/A | 0001144204-15-016272 | Mar 16, 2015 | — |
| F-1/A | FORM F-1/A | 0001144204-15-016049 | Mar 16, 2015 | — |
| F-1/A | F-1/A | 0001144204-15-013740 | Mar 4, 2015 | — |
| F-1/A | F-1/A | 0001144204-15-008003 | Feb 11, 2015 | — |
| F-1/A | FORM F-1/A | 0001144204-15-006381 | Feb 6, 2015 | — |
| F-1/A | F-1/A | 0001144204-15-003068 | Jan 21, 2015 | — |
| F-1/A | F-1/A | 0001144204-14-074003 | Dec 15, 2014 | — |
| F-1/A | FORM F-1/A | 0001144204-14-064746 | Nov 3, 2014 | — |
| F-1/A | FORM F-1/A | 0001144204-14-058780 | Sep 30, 2014 | — |