24 results
F-3
TANH
Tantech Holdings Ltd
30 Aug 23
Shelf registration (foreign)
4:45pm
inspections and treat illegal cases on matters such as the quality and safety of agricultural products, the quality of agricultural materials, the quality
6-K/A
EX-10.1
TANH
Tantech Holdings Ltd
28 Jun 23
Current report (foreign) (amended)
6:02am
protection, occupational health and safety, product quality and safety and employment and labor matters, except in each case as could not have or reasonably
6-K
EX-1.1
vnkvxsg0ny
21 Mar 22
Tantech Holdings Ltd. Announces Successful Closing of $10.0 Million Underwritten Public Offering
6:03am
6-K
EX-1.1
ic0gkxbyw
6 Dec 21
Tantech Closes $13.7 Million Underwritten Public Offering of Common Shares
9:30pm
6-K
EX-10.2
oye67ne7
20 Nov 20
Tantech Announces Pricing of
5:25pm
20-F/A
m3z9a
21 Dec 16
Annual report (foreign) (amended)
12:00am
20-F/A
872bhd4u3wlrde3dgdwb
28 Nov 16
Annual report (foreign) (amended)
12:00am
20-F/A
3n93s jhgr7avhxa
28 Oct 16
Annual report (foreign) (amended)
12:00am
20-F
ylxmcwtckaduui0r74
30 Apr 15
Annual report (foreign)
12:00am