SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000912057-06-000241
Filing Date
2006-02-13
Accepted
2006-02-13 15:41:46
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A doc1.txt SC 13G/A 12565
  Complete submission text file 0000912057-06-000241.txt   14387
Mailing Address
Business Address 28775 AURORA RD SOLON OH 44139 2162480400
KEITHLEY INSTRUMENTS INC (Subject) CIK: 0000054991 (see all company filings)

IRS No.: 340794417 | State of Incorp.: OH | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-37166 | Film No.: 06603436
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

Mailing Address 865 SOUTH FIGUEROA STREET 865 SOUTH FIGUEROA STREET LOS ANGELES CA 90017
Business Address 865 SOUTH FIGUEROA ST LOS ANGELES CA 90017
TCW GROUP INC (Filed by) CIK: 0000850401 (see all company filings)

IRS No.: 000000000
Type: SC 13G/A
SIC: 6798 Real Estate Investment Trusts