25 results
6-K
EX-99.1
TANH
Tantech Holdings Ltd
24 Oct 23
Current report (foreign)
4:05pm
year presented and are not considered perquisites because they are integrally and directly related to the performance of such recipients’ jobs
6-K
EX-99.1
TANH
Tantech Holdings Ltd
22 Nov 22
Current report (foreign)
4:11pm
and are not considered perquisites because they are integrally and directly related to the performance of such recipients’ jobs.
Incentive Securities
6-K
EX-99.1
TANH
Tantech Holdings Ltd
8 Jun 21
Current report (foreign)
4:01pm
individual in any year presented and are not considered perquisites because they are integrally and directly related to the performance
6-K
EX-99.1
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12 Aug 20
Current report (foreign)
8:24am
6-K
EX-99.1
ha0wie72qupa
27 Jun 19
Current report (foreign)
4:00pm
6-K
EX-99.1
3afaimq4ez nqlmw
7 Nov 18
Current report (foreign)
6:03am
20-F/A
o2djirpak8mermlj
21 Dec 16
Annual report (foreign) (amended)
12:00am
20-F/A
5znruoe2gukg48o3gb38
28 Nov 16
Annual report (foreign) (amended)
12:00am
20-F/A
dsa4h9y
28 Oct 16
Annual report (foreign) (amended)
12:00am
20-F
wyvzgw2ggegbl
30 Apr 15
Annual report (foreign)
12:00am
424B1
l4bfuwantd
27 Mar 15
Prospectus with pricing info
12:00am
F-1/A
bt3bxkhs7x29sms
4 Mar 15
Registration statement (foreign) (amended)
12:00am