76 results
424B5
ADN
Advent Technologies Holdings Inc - Ordinary Shares
27 Dec 23
Prospectus supplement for primary offering
8:47am
) on the net gain derived from the disposition, which may be offset by certain U.S.-source capital losses of the Non-U.S. Holder, if any, provided that the Non
8-K
EX-99.1
ADN
Advent Technologies Holdings Inc - Ordinary Shares
15 May 23
Advent Technologies Reports Q1 2023 Results
7:03am
decrease of $1.0 million, as administrative cost reductions implemented throughout 2022 were partially offset by an increase in research
POS AM
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20 Dec 22
Prospectus update (post-effective amendment)
7:09pm
424B3
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14 Nov 22
Prospectus supplement
4:54pm
424B3
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14 Nov 22
Prospectus supplement
4:53pm
424B3
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23 Aug 22
Prospectus supplement
8:05pm
424B3
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23 Aug 22
Prospectus supplement
8:00pm
424B3
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12 May 22
Prospectus supplement
9:45pm
424B3
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12 May 22
Prospectus supplement
9:41pm
DEFA14A
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2 May 22
Additional proxy soliciting materials
1:05pm
424B3
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29 Apr 22
Prospectus supplement
1:02pm
DEFA14A
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26 Apr 22
Additional proxy soliciting materials
3:29pm