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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000080255-10-000143
Filing Date
2010-02-12
Accepted
2010-02-11 18:13:53
Documents
1

Document Format Files

Seq Description Document Type Size
1 ESE AS OF 12/31/2009 ese13gadec09.txt SC 13G/A 8252
  Complete submission text file 0000080255-10-000143.txt   10288
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by) CIK: 0000080255 (see all company filings)

IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 9900 A CLAYTON RD ST LOUIS MO 63124
Business Address 9900 A CLAYTON RD ST LOUIS MO 63124 3142137200
ESCO TECHNOLOGIES INC (Subject) CIK: 0000866706 (see all company filings)

IRS No.: 431554045 | State of Incorp.: MO | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-41209 | Film No.: 10593307
SIC: 3669 Communications Equipment, NEC