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KEI
- As of 05/20/24, 11:27:44 PM: 37 Insider Transactions.
Sector:
Industry:
Prev Close:
$0.00
Avg Vol(3m):
0
P/E:
0.00
EPS:
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Insider Transactions for KEI
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2010-12-09 16:36:39.0
KEITHLEY INSTRUMENTS INC
KEI
GAMCO INVESTORS
14.0%
view
B
2010-11-16 10:38:02.0
KEITHLEY INSTRUMENTS INC
KEI
GAMCO INVESTORS
3.41%
view
B
2010-10-08 16:00:32.0
KEITHLEY INSTRUMENTS INC
KEI
DANAHER CORP
n/a
view
S
2010-10-05 16:53:44.0
KEITHLEY INSTRUMENTS INC
KEI
NWQ INVESTMENT MANAGEMENT CO LLC
5.0%
view
S
2010-04-09 17:22:29.0
KEITHLEY INSTRUMENTS INC
KEI
KEITHLEY JOSEPH P
3.0%
view
S
2010-02-12 14:55:22.0
KEITHLEY INSTRUMENTS INC
KEI
NWQ INVESTMENT MANAGEMENT CO LLC
3.39%
view
S
2010-02-09 14:50:19.0
KEITHLEY INSTRUMENTS INC
KEI
BlackRock Inc
4.91%
view
B
2010-02-02 16:46:06.0
KEITHLEY INSTRUMENTS INC
KEI
BlackRock Inc
5.07%
view
B
2010-01-07 19:02:02.0
KEITHLEY INSTRUMENTS INC
KEI
LYTTON LAURENCE W
5.4%
view
S
2009-06-03 09:56:18.0
KEITHLEY INSTRUMENTS INC
KEI
KEITHLEY JOSEPH P
16.9%
view
S
2009-03-09 17:26:48.0
KEITHLEY INSTRUMENTS INC
KEI
NWQ INVESTMENT MANAGEMENT CO LLC
13.81%
view
B
2009-02-11 17:10:52.0
KEITHLEY INSTRUMENTS INC
KEI
BABSON CAPITAL MANAGEMENT LLC
5.27%
view
B
2008-02-14 16:33:59.0
KEITHLEY INSTRUMENTS INC
KEI
NWQ INVESTMENT MANAGEMENT CO LLC
15.84%
view
S
2008-02-13 11:04:12.0
KEITHLEY INSTRUMENTS INC
KEI
TCW GROUP INC
4.3%
view
B
2008-02-07 14:19:37.0
KEITHLEY INSTRUMENTS INC
KEI
TCW GROUP INC
5.3%
view
S
2007-02-09 12:57:22.0
KEITHLEY INSTRUMENTS INC
KEI
BARCLAYS GLOBAL INVESTORS NA
2.11%
view
S
2007-01-11 17:27:33.0
KEITHLEY INSTRUMENTS INC
KEI
BABSON CAPITAL MANAGEMENT LLC
0.0%
view
B
2006-02-13 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
BARCLAYS PLC
0.0%
view
B
2006-02-08 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
BABSON CAPITAL MANAGEMENT LLC
7.57%
view
S
2006-01-26 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
BARCLAYS GLOBAL INVESTORS NA
5.26%
view
S
2005-02-14 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
BANK OF AMERICA CORP
14.7%
view
S
2004-02-17 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
BARCLAYS GLOBAL INVESTORS NA
6.76%
view
S
2004-02-09 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
TCW GROUP INC
0.0%
view
B
2002-02-20 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
INVESTORS GROUP INC
5.73%
view
S
2002-02-11 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
CAPITAL RESEARCH & MANAGEMENT CO
1.0%
view
B
2001-02-14 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
FLEETBOSTON FINANCIAL CORP
6.74%
view
S
2001-02-14 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
INVESTORS GROUP INC
2.66%
view
S
2000-05-10 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
KEY TRUST CO OF OHIO NA
0.0%
view
S
2000-02-14 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
FLEET BOSTON CORP
14.0%
view
B
2000-02-10 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
INVESTORS GROUP INC
6.9%
view
B
1999-02-12 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
FLEET FINANCIAL GROUP INC
6.36%
view
B
1999-02-09 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
KENNEDY CAPITAL MANAGEMENT INC
0.0%
view
S
1998-02-13 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
FLEET FINANCIAL GROUP INC
6.27%
view
S
1998-02-10 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
KENNEDY CAPITAL MANAGEMENT INC
8.0%
view
B
1997-02-10 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
KENNEDY CAPITAL MANAGEMENT INC
8.29%
view
B
1996-02-12 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
FIRST PACIFIC ADVISORS INC
15.4%
view
B
1995-02-10 00:00:00.0
KEITHLEY INSTRUMENTS INC
KEI
VANGUARD EXPLORER FUND INC
12.0%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.