SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000950152-98-008724
Filing Date
1998-11-12
Accepted
1998-11-12 00:00:00
Documents
3
Group Members
KEITHLEY INVESTMENT CO. LIMITED PARTNERSHIPKEITHLEY JOSEPH PKEITHLEY MANAGEMENT CO. LIMITED PARTNERSHIP

Document Format Files

Seq Description Document Type Size
1 KEITHLEY INSTRUMENTS, INC/JOSEPH KEITHLEY SC 13D/A SC 13D/A 18380
2 EXHIBIT 1 EX-1 1251
3 EXHIBIT 2 EX-2 96857
  Complete submission text file 0000950152-98-008724.txt   118561
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 13D/A | Act: 34 | File No.: 005-37166 | Film No.: 98743926
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

Mailing Address
Business Address 12321 FAIRHILL RD CLEVELAND OH 44120 2162299695
KEITHLEY JOSEPH P (Filed by) CIK: 0001073329 (see all company filings)

State of Incorp.: OH | Fiscal Year End: 1231
SIC: 0000