Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000834237-20-008653
Filing Date
2020-02-10
Accepted
2020-02-10 07:32:26
Documents
1

Document Format Files

Seq Description Document Type Size
1 us4622221004_020720.txt SC 13G/A 11789
  Complete submission text file 0000834237-20-008653.txt   13586
Mailing Address 2855 GAZELLE COURT CARLSBAD CA 92010
Business Address 2855 GAZELLE COURT CARLSBAD CA 92010 7609319200
IONIS PHARMACEUTICALS INC (Subject) CIK: 0000874015 (see all company filings)

EIN.: 330336973 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-41771 | Film No.: 20589396
SIC: 2834 Pharmaceutical Preparations

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)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies