| Today, Tue, Nov 10, 2009 | | | Free Keithley Webinar Demonstrates Methods and Techniques for Maximizing Low Current Measurements Business Wire (Tue 4:10pm)
| | Mon, Nov 2, 2009 | | | Keithley Instruments Earnings Call scheduled for Tue, Nov 17 CCBN (Mon, Nov 2)
| | | Keithley Instruments Schedules Fourth Quarter Fiscal 2009 Earnings Release and Conference Call Business Wire (Mon, Nov 2)
| | Mon, Sep 28, 2009 | | | Keithley's New RF Vector Signal Generator Provides Industry's Best Combination of High Throughput and Low Phase Noise Business Wire (Mon, Sep 28)
| | Wed, Sep 9, 2009 | | | Free Keithley Webinar Explores MIMO Channel Sounding in RF Testing Using Channel Emulation Business Wire (Wed, Sep 9)
| | Mon, Aug 31, 2009 | | | Keithley Expands Range Of DC Source-Measure Instruments Compatible With ACS Basic Edition Software Business Wire (Mon, Aug 31)
| | Fri, Aug 28, 2009 | | | KEITHLEY INSTRUMENTS INC Financials EDGAR Online Financials (Fri, Aug 28)
| | Wed, Aug 26, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Costs Associated with Exit or Disposal Activities, Financial Statements EDGAR Online (Wed, Aug 26)
| | Tue, Aug 25, 2009 | | | Keithley Instruments Announces Reduction in Global Workforce to Improve Financial Performance Business Wire (Tue, Aug 25)
| | Mon, Aug 10, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 10-Q, Quarterly Report EDGAR Online (Mon, Aug 10)
| | Tue, Jul 28, 2009 | | | Keithley Instruments Earnings Call scheduled for 10:00 am ET today CCBN (Tue, Jul 28)
| | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and EDGAR Online (Tue, Jul 28)
| | Mon, May 4, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Entry into a Material Definitive Agreement EDGAR Online (Mon, May 4)
| | Wed, Apr 29, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K/A, Results of Operations and Financial Condition, Financial Statements an EDGAR Online (Wed, Apr 29)
| | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and EDGAR Online (Wed, Apr 29)
| | Mon, Mar 9, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits EDGAR Online (Mon, Mar 9)
| | Fri, Feb 27, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Costs Associated with Exit or Disposal Activities, Financial Statements EDGAR Online (Fri, Feb 27)
| | Mon, Feb 23, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or St EDGAR Online (Mon, Feb 23)
| | Fri, Feb 20, 2009 | | | KEITHLEY INSTRUMENTS INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exh EDGAR Online (Fri, Feb 20)
| | Thu, Feb 12, 2009 | | | Free Keithley Web-Based Seminar Explores Fundamentals of Hall Effect Measurements Marketwire (Thu, Feb 12)
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