Ramamritham Ramkumar

Business address
C/O Meta Materials Inc., 1 Research Drive, Dartmouth, Nova Scotia, Canada, B2Y 4M9
Top holdings (ownership)
MMAT
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Ramamritham Ramkumar has filed 3 SEC EDGAR filings since 08 Jul 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2022 22 Dec 2021 001-36247
4 Open Document Open Filing FORM 4 SUBMISSION 08 Feb 2022 01 Feb 2022 001-36247
3 Open Document Open Filing FORM 3 SUBMISSION 08 Jul 2021 28 Jun 2021 001-36247