27 results
6-K
EX-99.1
TANH
Tantech Holdings Ltd
5 Dec 23
Current report (foreign)
8:00am
, the Company elected the package of practical expedients, which allowed the Company to not reassess whether any existing contracts contain a lease
6-K
EX-99.1
TANH
Tantech Holdings Ltd
28 Dec 22
Current report (foreign)
8:35am
, the Company elected the package of practical expedients, which allowed the Company to not reassess whether any existing contracts contain a lease
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
the meaning ascribed to such term in Section 3.1(f).
“Pricing Disclosure Package” means any free writing prospectus issued at or prior to the Applicable … .
The Pricing Disclosure Package, as of the Applicable Time, at the Closing Date or at any Over-Allotment Closing Date (if any), did not, does
6-K
EX-1.1
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6 Dec 21
Tantech Closes $13.7 Million Underwritten Public Offering of Common Shares
9:30pm
20-F/A
wsg63y
21 Dec 16
Annual report (foreign) (amended)
12:00am
20-F/A
3wwoi030roqkqq
28 Nov 16
Annual report (foreign) (amended)
12:00am
20-F/A
1jfxpi9mdy7zj1s
28 Oct 16
Annual report (foreign) (amended)
12:00am
20-F
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30 Apr 15
Annual report (foreign)
12:00am
424B1
cmhm1r2
27 Mar 15
Prospectus with pricing info
12:00am
F-1/A
EX-1.1
w4v29l
4 Mar 15
Registration statement (foreign) (amended)
12:00am
F-1/A
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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