14 results
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
TANH
Tantech Holdings Ltd
21 Mar 22
Tantech Holdings Ltd. Announces Successful Closing of $10.0 Million Underwritten Public Offering
6:03am
, including without limitation all foreign, federal, state and local laws relating to taxes, environmental protection, occupational health and safety
6-K
EX-1.1
TANH
Tantech Holdings Ltd
6 Dec 21
Tantech Closes $13.7 Million Underwritten Public Offering of Common Shares
9:30pm
, federal, state and local laws relating to taxes, environmental protection, occupational health and safety, product quality and safety and employment
6-K
EX-10.2
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20 Nov 20
Tantech Announces Pricing of
5:25pm
20-F
EX-11.1
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30 Apr 15
Annual report (foreign)
12:00am
F-1/A
EX-1.1
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4 Mar 15
Registration statement (foreign) (amended)
12:00am
F-1/A
EX-1.1
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6 Feb 15
Registration statement (foreign) (amended)
12:00am
F-1/A
EX-1.1
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21 Jan 15
Registration statement (foreign) (amended)
12:00am
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