24 results
DEF 14A
ADN
Advent Technologies Holdings Inc - Ordinary Shares
29 Nov 19
Definitive proxy
5:00pm
in complying with our proxy statement and annual report disclosure requirements;
approving all special perquisites, special cash payments and other special
10-K
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1 Apr 19
Annual report
5:01pm
424B4
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16 Nov 18
Prospectus supplement with pricing info
4:29pm
424B3
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20 Jan 21
Prospectus supplement
8:43am
424B3
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29 Apr 22
Prospectus supplement
1:02pm
POS AM
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15 Apr 22
Prospectus update (post-effective amendment)
5:19pm
DRS
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20 Jul 18
Draft registration statement
12:00am
S-1
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25 Oct 18
IPO registration
4:34pm