318 filings
Page 4 of 16
8-K
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9 May 22
Advanced Emissions Solutions Reports First Quarter 2022 Results
4:50pm
DEFA14A
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5 May 22
Additional proxy soliciting materials
8:35am
8-A12B/A
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16 Mar 22
Registration of securities on exchange (amended)
4:50pm
8-K
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16 Mar 22
Entry into a Material Definitive Agreement
4:35pm
8-K
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8 Mar 22
Advanced Emissions Solutions Reports Fourth Quarter and Full Year 2021 Results
5:01pm
8-K
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9 Nov 21
Advanced Emissions Solutions Reports Third Quarter 2021 Results
4:43pm
8-K
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18 Aug 21
Departure of Directors or Certain Officers
4:37pm
8-K
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9 Aug 21
Advanced Emissions Solutions Reports Second Quarter 2021 Results
5:11pm
8-K
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29 Jul 21
Entry into a Material Definitive Agreement
4:56pm
8-K
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17 Jun 21
Submission of Matters to a Vote of Security Holders
4:40pm
8-K
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3 Jun 21
Termination of a Material Definitive Agreement
4:38pm
8-K
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10 May 21
Advanced Emissions Solutions Reports First Quarter 2021 Results
5:03pm