Grace Johnston

Entity
Individual
Business address
C/O Quantum Si Incorporated, 530 Old Whitfield Street, 06437 Guilford, CT
Insider ownership signature
/s/ Samantha Silver, Attorney-in-Fact
All SEC filings
View on sec.gov
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Grace Johnston has filed 5 SEC EDGAR filings since 12/22/2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jun 25, 2024 Jun 21, 2024 001-39486
144 Open Document Open Filing Jun 21, 2024
4 Open Document Open Filing FORM 4 Mar 18, 2024 Mar 15, 2024 001-39486
4 Open Document Open Filing Jan 18, 2023 Jan 15, 2023 001-39486
3 Open Document Open Filing Dec 22, 2022 Dec 21, 2022 001-39486