6 results
6-K
EX-3.1
TANH
Tantech Holdings Ltd
8 Nov 22
Tantech Holdings Announces 1-for-24 Common Share Consolidation
5:08pm
F-1/A
EX-3.1
TANH
Tantech Holdings Ltd
15 Dec 14
Registration statement (foreign) (amended)
12:00am
F-1/A
EX-3.2.2
TANH
Tantech Holdings Ltd
15 Dec 14
Registration statement (foreign) (amended)
12:00am
F-1
EX-3.2.1
TANH
Tantech Holdings Ltd
16 Sep 14
Registration statement (foreign)
12:00am
DRS/A
EX-3.2
TANH
Tantech Holdings Ltd
4 Mar 14
Draft registration statement (amended)
12:00am
DRS/A
EX-3.1
c5aq k6ea
4 Mar 14
Draft registration statement (amended)
12:00am
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