57 results
8-K
EX-99.1
ADN
Advent Technologies Holdings Inc - Ordinary Shares
9 May 24
Advent Technologies Holdings Announces Effective Date of Reverse Stock Split
2:35pm
, aviation, defense, oil and gas, marine, and power generation sectors. For more information, visit www.advent.energy.
Cautionary Note Regarding Forward
8-K
EX-99.1
ADN
Advent Technologies Holdings Inc - Ordinary Shares
1 May 24
Advent Technologies Holdings Approves Reverse Stock Split
9:25am
various fuels to function at high temperatures and under extreme conditions, suitable for the automotive, aviation, defense, oil and gas, marine, and power
8-K
EX-99.1
ADN
Advent Technologies Holdings Inc - Ordinary Shares
23 Apr 24
Advent Technologies Holdings Receives Nasdaq Notice on Late Filing of its Form 10-K
5:05pm
, aviation, defense, oil and gas, marine, and power generation sectors. For more information, visit www.advent.energy.
Cautionary Note Regarding Forward
8-K
EX-99.1
ADN
Advent Technologies Holdings Inc - Ordinary Shares
27 Dec 23
Advent Technologies Announces $2 Million Registered Direct Offering of Common Stock
5:06pm
, aviation, defense, oil and gas, marine, and power generation sectors. For more information, visit www.advent.energy.
Cautionary Note Regarding Forward
8-K
EX-99.1
ADN
Advent Technologies Holdings Inc - Ordinary Shares
14 Nov 23
Advent Technologies Reports Q3 2023 Results
12:00am
for the automotive, aviation, defense, oil and gas, maritime, and power generation sectors. For more information, please visit www.advent.energy.
Cautionary Note
8-K
EX-99.1
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11 Aug 23
Advent Technologies Reports Q2 2023 Results
7:12am
8-K
EX-99.1
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15 May 23
Advent Technologies Reports Q1 2023 Results
7:03am
8-K
EX-99.1
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31 Mar 23
Advent Technologies Reports Q4 2022 Results
7:00am
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
8-K
EX-99.1
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14 Nov 22
Advent Technologies Reports Q3 2022 Results
7:00am
8-K
EX-99.1
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4 Nov 22
Advent Technologies Announces the Appointment of Von McConnell to its Board of Directors
5:20pm
424B3
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23 Aug 22
Prospectus supplement
8:05pm
424B3
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23 Aug 22
Prospectus supplement
8:00pm
8-K
EX-99.1
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9 Aug 22
Advent Technologies Reports Q2 2022 Results
7:00am
8-K
EX-99.1
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22 Jul 22
Advent Technologies Announces the Appointment of Dr. Nora Gourdoupi to its Board of Directors
5:00pm