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Helfet David
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Filings
Date Filed
Type
Description
02/08/2023
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
06/09/2022
4
Helfet David (Director) has filed a Form 4 on AeroClean Technologies, Inc.
Txns:
Granted 52,885 restricted stock units @ $0
05/04/2022
SC 13G
Helfet David reports a 5.5% stake in AeroClean Technologies, Inc.
12/01/2021
4
Helfet David (Director) has filed a Form 4 on AeroClean Technologies, Inc.
Txns:
Granted 31,551 restricted stock units @ $0
11/23/2021
3
Helfet David (Director) has filed a Form 3 on AeroClean Technologies, Inc.
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