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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000834237-22-003927
Filing Date
2022-02-01
Accepted
2022-01-31 17:49:53
Documents
1

Document Format Files

Seq Description Document Type Size
1 us74838j1016_013122.txt SC 13G/A 11679
  Complete submission text file 0000834237-22-003927.txt   13498
Mailing Address 9975 SUMMERS RIDGE ROAD SAN DIEGO CA 92121
Business Address 9975 SUMMERS RIDGE ROAD SAN DIEGO CA 92121 8585521100
QUIDEL CORP /DE/ (Subject) CIK: 0000353569 (see all company filings)

IRS No.: 942573850 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-35237 | Film No.: 22575640
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies