Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000080255-12-000092
Filing Date
2012-02-09
Accepted
2012-02-09 11:24:16
Documents
1

Document Format Files

Seq Description Document Type Size
1 IOSP AS OF 12/31/11 iosp13gadec11.htm SC 13G/A 32059
  Complete submission text file 0000080255-12-000092.txt   33684
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-6603
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by) CIK: 0000080255 (see all company filings)

EIN.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 8375 SOUTH WILLOW STREET LITTLETON CO 80124
Business Address 8375 SOUTH WILLOW STREET LITTLETON CO 80124 303-792-5554
INNOSPEC INC. (Subject) CIK: 0001054905 (see all company filings)

EIN.: 981081725 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-54153 | Film No.: 12585220
SIC: 2800 Chemicals & Allied Products