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Campbell Douglas M
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Filings
Date Filed
Type
Description
01/04/2023
SC 13D/A
Campbell Douglas M reports a 4.1% stake in Solid Power, Inc.
09/01/2022
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
08/31/2022
4
Form 4 - Statement of changes in beneficial ownership of securities:
08/29/2022
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
08/26/2022
4
Form 4 - Statement of changes in beneficial ownership of securities:
08/24/2022
4
Form 4 - Statement of changes in beneficial ownership of securities:
08/22/2022
4
Form 4 - Statement of changes in beneficial ownership of securities:
06/28/2022
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
06/28/2022
4
Form 4 - Statement of changes in beneficial ownership of securities:
05/13/2022
4
Form 4 - Statement of changes in beneficial ownership of securities:
01/13/2022
SC 13D/A
Campbell Douglas M reports a 6.8% stake in Solid Power, Inc.
01/13/2022
4
Campbell Douglas M (CEO) has filed a Form 4 on Solid Power, Inc.
Txns:
Exercised 5,091,169 options to buy @ $0.04, valued at $203.6k
12/15/2021
SC 13D
Form SC 13D - General statement of acquisition of beneficial ownership:
12/08/2021
4
Form 4 - Statement of changes in beneficial ownership of securities:
12/08/2021
3
Campbell Douglas M (CEO) has filed a Form 3 on Decarbonization Plus Acquisition Corp III
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