21 results
6-K
EX-10.1
TANH
Tantech Holdings Ltd
25 Apr 24
Tantech Holdings Ltd Announces $2.1 Million Private Placement
9:45pm
applicable anti-bribery or anti-corruption laws, nor has any Company Affiliate offered, paid, promised to pay, or authorized the payment of any money
20-F/A
o6iizdx5uv3tw
21 Dec 16
Annual report (foreign) (amended)
12:00am
20-F/A
eyhybijlanom
28 Nov 16
Annual report (foreign) (amended)
12:00am
20-F/A
yrby1xadydz
28 Oct 16
Annual report (foreign) (amended)
12:00am
20-F
n7623st fno1cn7p4
30 Apr 15
Annual report (foreign)
12:00am
424B1
1k5w7n9sic436hj
27 Mar 15
Prospectus with pricing info
12:00am
F-1/A
hf5oejw1s3
4 Mar 15
Registration statement (foreign) (amended)
12:00am
F-1/A
xk9xwio1oslifm nixr
6 Feb 15
Registration statement (foreign) (amended)
12:00am
F-1/A
dug 6zc90qqw5
21 Jan 15
Registration statement (foreign) (amended)
12:00am
F-1/A
zjb716i9
30 Sep 14
Registration statement (foreign) (amended)
12:00am
F-1
kcktbjv 0iq3hq22
16 Sep 14
Registration statement (foreign)
12:00am
DRS/A
k9ubk jrjc
25 Aug 14
Draft registration statement (amended)
12:00am