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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001033427-20-000012
Filing Date
2020-01-28
Accepted
2020-01-28 09:58:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 medicines13ga112312019.htm SC 13G/A 49410
  Complete submission text file 0001033427-20-000012.txt   50926
Mailing Address 276 POST ROAD WEST WESTPORT CT 06880-4704
Business Address 276 POST ROAD WEST WESTPORT CT 06880-4704 2033417800
IRIDIAN ASSET MANAGEMENT LLC/CT (Filed by) CIK: 0001033427 (see all company filings)

IRS No.: 061439577 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 8 SYLVAN WAY PARSIPPANY NJ 07054
Business Address 8 SYLVAN WAY PARSIPPANY NJ 07054 973-290-6000
MEDICINES CO /DE (Subject) CIK: 0001113481 (see all company filings)

IRS No.: 043324394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-60201 | Film No.: 20551873
SIC: 2834 Pharmaceutical Preparations