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Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001193125-23-089658
Filing Date
2023-04-03
Accepted
2023-04-03 16:43:57
Documents
2
Group Members
CHENG YEE WING BETTYCHEUNG KA HOFRANCES ANNE ELIZABETH RICHARDJILL MARIE FRANKLINMVIL, LLCPETER STUART ALLENBY EDWARDSWONG SEE WAI

Document Format Files

Seq Description Document Type Size
1 SC 13D/A d490613dsc13da.htm SC 13D/A 194520
2 EX-99.1 d490613dex991.htm EX-99.1 7177
  Complete submission text file 0001193125-23-089658.txt   203473
Mailing Address MCCARTHY LEGAL SERVICES 1188 CENTRE STREET NEWTON CENTRE MA 02459
Business Address MCCARTHY LEGAL SERVICES 1188 CENTRE STREET NEWTON CENTRE MA 02459 617-244-2800
Morningside Venture Investments Ltd (Filed by) CIK: 0001543112 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A

Mailing Address 43 THORNDIKE STREET CAMBRIDGE MA 02141
Business Address 43 THORNDIKE STREET CAMBRIDGE MA 02141 617-683-0917
Amylyx Pharmaceuticals, Inc. (Subject) CIK: 0001658551 (see all company filings)

IRS No.: 464600503 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-93265 | Film No.: 23793388
SIC: 2834 Pharmaceutical Preparations