231 filings
Page 11 of 12
CORRESP
TANH
Tantech Holdings Ltd
17 Mar 15
Correspondence with SEC
12:00am
8-A12B
TANH
Tantech Holdings Ltd
17 Mar 15
Registration of securities on exchange
12:00am
F-1/A
TANH
Tantech Holdings Ltd
16 Mar 15
Registration statement (foreign) (amended)
12:00am
F-1/A
TANH
Tantech Holdings Ltd
16 Mar 15
Registration statement (foreign) (amended)
12:00am
UPLOAD
TANH
Tantech Holdings Ltd
13 Mar 15
Letter from SEC
12:00am
F-1/A
TANH
Tantech Holdings Ltd
4 Mar 15
Registration statement (foreign) (amended)
12:00am
F-1/A
TANH
Tantech Holdings Ltd
11 Feb 15
Registration statement (foreign) (amended)
12:00am
CORRESP
TANH
Tantech Holdings Ltd
11 Feb 15
Correspondence with SEC
12:00am
F-1/A
TANH
Tantech Holdings Ltd
6 Feb 15
Registration statement (foreign) (amended)
12:00am
CORRESP
TANH
Tantech Holdings Ltd
5 Feb 15
Correspondence with SEC
12:00am
UPLOAD
TANH
Tantech Holdings Ltd
4 Feb 15
Letter from SEC
12:00am
F-1/A
TANH
Tantech Holdings Ltd
21 Jan 15
Registration statement (foreign) (amended)
12:00am
F-1/A
TANH
Tantech Holdings Ltd
15 Dec 14
Registration statement (foreign) (amended)
12:00am
UPLOAD
TANH
Tantech Holdings Ltd
17 Nov 14
Letter from SEC
12:00am
F-1/A
TANH
Tantech Holdings Ltd
3 Nov 14
Registration statement (foreign) (amended)
12:00am
F-1/A
TANH
Tantech Holdings Ltd
30 Sep 14
Registration statement (foreign) (amended)
12:00am
UPLOAD
TANH
Tantech Holdings Ltd
29 Sep 14
Letter from SEC
12:00am
CORRESP
TANH
Tantech Holdings Ltd
17 Sep 14
Correspondence with SEC
12:00am
CORRESP
TANH
Tantech Holdings Ltd
16 Sep 14
Correspondence with SEC
12:00am
F-1
TANH
Tantech Holdings Ltd
16 Sep 14
Registration statement (foreign)
12:00am