Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-08-059628
Filing Date
2008-11-10
Accepted
2008-11-10 09:58:57
Documents
1
Period of Report
2008-11-06

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 17429
  Complete submission text file 0001209191-08-059628.txt   19137
Mailing Address
Business Address 28775 AURORA RD SOLON OH 44139 2162480400
KEITHLEY INSTRUMENTS INC (Issuer) CIK: 0000054991 (see all company filings)

EIN.: 340794417 | State of Incorp.: OH | Fiscal Year End: 0930
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

Mailing Address
Business Address KEITHLEY INSTRUMENTS INC 28775 ROAD CLEVELAND OH 44139 4402480400
PENDERGRASS LARRY L (Reporting) CIK: 0001234664 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-09965 | Film No.: 081173738