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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000009015-01-000004
Filing Date
2001-01-18
Accepted
2001-01-18 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G AMENDMENT 0001.txt SC 13G/A 5431
  Complete submission text file 0000009015-01-000004.txt   7421
Mailing Address
Business Address ONE MEMORIAL DRIVE CAMBRIDGE MA 02142-1300 6177237540
BABSON DAVID L & CO INC (Filed by) CIK: 0000009015 (see all company filings)

IRS No.: 004105478 | State of Incorp.: MA | Fiscal Year End: 1231

Mailing Address 8888 LADUE RD SUITE 200 ST LOUIS M0 63124-2090
Business Address 8888 LADUE RD SUITE 200 ST LOUIS MO 63124-2090 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.: 1510653
SIC: 3812 Search, Detection, Navigation, Guidance, Aeronautical Sys