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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001104659-21-024139
Filing Date
2021-02-16
Accepted
2021-02-16 16:30:31
Documents
2
Group Members
CALC IV LPCITADEL ADVISORS HOLDINGS LPCITADEL GP LLCCITADEL SECURITIES GP LLCCITADEL SECURITIES LLCKENNETH GRIFFIN

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A tm214737d5_sc13ga.htm SC 13G/A 160626
2 EXHIBIT 99.1 tm214737d5_ex99-1.htm EX-99.1 8242
  Complete submission text file 0001104659-21-024139.txt   170525
Mailing Address 131 S. DEARBORN ST., 32ND FLOOR CHICAGO IL 60603
Business Address 131 S. DEARBORN ST., 32ND FLOOR CHICAGO IL 60603 312-395-2100
CITADEL ADVISORS LLC (Filed by) CIK: 0001423053 (see all company filings)

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

Mailing Address 830 WINTER STREET WALTHAM MA 02451
Business Address 830 WINTER STREET WALTHAM MA 02451 (781) 786-8230
Dyne Therapeutics, Inc. (Subject) CIK: 0001818794 (see all company filings)

IRS No.: 364883909 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-91706 | Film No.: 21639225
SIC: 2834 Pharmaceutical Preparations