39 results
6-K
EX-99.1
TANH
Tantech Holdings Ltd
24 Oct 23
Current report (foreign)
4:05pm
of Directors with respect to the criteria to be used for selecting new members of the Board of Directors;
Oversee the process of evaluation of the performance … for the audit of the Company’s financial statements and internal control over financial reporting. The responsibility of the Audit Committee is to oversee
F-3
TANH
Tantech Holdings Ltd
30 Aug 23
Shelf registration (foreign)
4:45pm
oversee a national sales network that has a presence in 19 cities throughout China. Through wholesalers, our products are also sold in Japan, South Korea
424B5
TANH
Tantech Holdings Ltd
30 Jun 23
Prospectus supplement for primary offering
4:05pm
in the following areas:
We oversee a national sales network that has a presence in 19 cities throughout China. Through wholesalers, our products are also sold … of electric vehicles.
We provide our products in the following areas:
We oversee a national sales network that has a presence in 17 cities throughout
424B5
TANH
Tantech Holdings Ltd
28 Jun 23
Prospectus supplement for primary offering
5:27pm
in the future.
S-11
We provide our products in the following areas:
We oversee a national sales network that has a presence in 19 cities throughout China … :
We oversee a national sales network that has a presence in 17 cities throughout China. We sell approximately 95% of our products in China
20-F/A
jifdsuzbtbll
23 Dec 22
Annual report (foreign) (amended)
9:25am
6-K
EX-99.1
yk19anycte91uy
22 Nov 22
Current report (foreign)
4:11pm
CORRESP
b745pgpt5l8301pyhar
12 Oct 22
Correspondence with SEC
12:00am
424B5
ls8ql6 gpy1vq398d7x
18 Mar 22
Prospectus supplement for primary offering
6:02am
424B5
sd7ahxflewcr3
16 Mar 22
Prospectus supplement for primary offering
6:11am
424B5
bv52ivy 34y36
6 Dec 21
Prospectus supplement for primary offering
5:28pm
424B5
olepj6prol 4a
2 Dec 21
Prospectus supplement for primary offering
6:02am
6-K
EX-99.1
5e24e
8 Jun 21
Current report (foreign)
4:01pm
424B3
yltptlg4u45dzud0
28 Dec 20
Prospectus supplement
5:01pm
F-3
tzibfwn2hln
18 Dec 20
Shelf registration (foreign)
5:03pm
424B5
5kego
24 Nov 20
Prospectus supplement for primary offering
8:21am
F-3
7qnw3nc2 esa7b
20 Aug 20
Shelf registration (foreign)
4:03pm
6-K
EX-99.1
6sxc2f1q
12 Aug 20
Current report (foreign)
8:24am