JAMES B GRISWOLD Insider Trading $KEI KEITHLEY INSTRUMENTS INC

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of JAMES B GRISWOLD. JAMES B GRISWOLD is Director in KEITHLEY INSTRUMENTS INC ($KEI).

JAMES B GRISWOLD in KEITHLEY INSTRUMENTS INC

Trading Symbol: KEI
Industry: INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS [3825]
Position of JAMES B GRISWOLD: Director
Holdings: 0 shares
Latest Transaction: Dec 10 2010

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of JAMES B GRISWOLD in KEITHLEY INSTRUMENTS INC

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	D	0.00	59,045	0	0
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	D	16.67	10,000	166,700	0
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	D	23.13	10,000	231,300	0
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	D	19.23	10,000	192,300	0
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	D	36.85	10,000	368,500	0
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Sell	D	21.60	20,000	432,000	0	20 K to 0 (-100.00 %)
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Sell	D	21.60	31,507	680,551	0	31.5 K to 0 (-100.00 %)
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Gift	G	0.00	3,000	0	31,507	34.5 K to 31.5 K (-8.69 %)
Dec 10 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Gift	G	0.00	2,000	0	34,507	36.5 K to 34.5 K (-5.48 %)
Aug 02 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,343	0	36,507	35.2 K to 36.5 K (+3.82 %)
May 14 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,417	0	35,164	33.7 K to 35.2 K (+4.20 %)
May 11 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	9.39	1,382	12,973	59,045
Feb 05 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	5.71	2,267	12,943	57,663
Feb 05 2010	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	2,552	0	33,747	31.2 K to 33.7 K (+8.18 %)
Dec 09 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Buy	P	4.33	4,000	17,318	20,000	16 K to 20 K (+25.00 %)
Dec 09 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Buy	P	4.33	6,000	25,960	16,000	10 K to 16 K (+60.00 %)
Dec 04 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	4.28	3,016	12,905	55,396
Dec 04 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	3,000	0	31,195	28.2 K to 31.2 K (+10.64 %)
Aug 03 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	5.47	2,354	12,874	52,380
Aug 03 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	2,730	0	28,195	25.5 K to 28.2 K (+10.72 %)
May 06 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	4.09	3,423	13,997	50,026
May 06 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	3,000	0	25,465	22.5 K to 25.5 K (+13.35 %)
Mar 13 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	2.41	1,600	3,849	10,000	8.4 K to 10 K (+19.05 %)
Mar 12 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	2.23	6,900	15,413	8,400	1.5 K to 8.4 K (+460.00 %)
Mar 12 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	2.12	1,500	3,183	1,500	0 to 1.5 K
Feb 10 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	3.24	3,889	12,605	46,603
Feb 10 2009	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	3,000	0	22,465	19.5 K to 22.5 K (+15.41 %)
Nov 10 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	3.68	3,386	12,476	42,714
Nov 10 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	4,005	0	19,465	15.5 K to 19.5 K (+25.91 %)
Jul 30 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	10.03	1,239	12,432	39,328
Jul 30 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,464	0	15,460	14 K to 15.5 K (+10.46 %)
May 01 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	10.38	1,190	12,349	38,089
May 01 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,394	0	13,996	12.6 K to 14 K (+11.06 %)
Jan 30 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	10.11	1,222	12,351	36,899
Jan 30 2008	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,421	0	12,602	11.2 K to 12.6 K (+12.71 %)
Nov 09 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	9.17	1,341	12,292	35,677
Nov 09 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,557	0	11,181	9.6 K to 11.2 K (+16.18 %)
Aug 06 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	10.73	316	3,390	34,336
Aug 06 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	10.70	687	7,350	34,020
Jul 31 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	11.17	134	1,497	33,333
Jul 31 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,319	0	9,624	8.3 K to 9.6 K (+15.88 %)
Jun 08 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	13.16	76	1,000	33,198
May 15 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	12.06	806	9,719	33,123
May 02 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	12.14	124	1,505	32,317
May 02 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,208	0	8,305	7.1 K to 8.3 K (+17.02 %)
Feb 13 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	14.19	565	8,015	32,193
Feb 01 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	14.08	947	13,337	31,628
Feb 01 2007	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	2,032	0	7,097	5.1 K to 7.1 K (+40.12 %)
Aug 15 2006	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	11.14	734	8,175	30,681
Aug 01 2006	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	1,251	0	5,065	3.8 K to 5.1 K (+32.80 %)
May 15 2006	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	14.54	562	8,174	29,947
May 01 2006	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	939	0	3,814	2.9 K to 3.8 K (+32.66 %)
Feb 14 2006	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	14.77	625	9,232	29,385
Jan 30 2006	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	939	0	2,875	1.9 K to 2.9 K (+48.50 %)
Dec 12 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	15.60	520	8,110	28,760
Nov 10 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Grant	A	0.00	936	0	1,936	1,000 to 1.9 K (+93.60 %)
Sep 09 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	14.04	267	3,749	28,240
Jul 18 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	16.00	301	4,815	27,973
May 09 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	13.86	347	4,808	27,671
Mar 15 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Buy	P	16.00	100	1,600	1,000	900 to 1,000 (+11.11 %)
Mar 15 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Buy	P	15.98	900	14,382	900	0 to 900
Feb 15 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	17.16	278	4,769	27,324
Feb 15 2005	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	16.67	10,000	166,700	10,000
Dec 03 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	19.74	243	4,796	27,046
Sep 02 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	16.65	225	3,746	26,803
Jul 27 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	18.10	263	4,760	26,578
May 14 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	20.15	236	4,754	26,314
Feb 18 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	23.36	207	4,835	26,079
Feb 18 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	23.13	10,000	231,300	10,000
Feb 18 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	23.36	207	4,835	26,079
Feb 18 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	A	23.13	10,000	231,300	10,000
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	M	10.70	10,000	107,000	0
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Option Exercise	M	4.41	7,500	33,047	0
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Gift	G	0.00	2,000	0	0	2 K to 0 (-100.00 %)
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Sell	S	23.75	10,000	237,500	2,000	12 K to 2 K (-83.33 %)
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Sell	S	24.25	300	7,275	12,000	12.3 K to 12 K (-2.44 %)
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Sell	S	25.00	1,980	49,500	12,300	14.3 K to 12.3 K (-13.87 %)
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Sell	S	23.50	7,500	176,250	14,280	21.8 K to 14.3 K (-34.44 %)
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Buy	M	10.70	10,000	107,000	21,780	11.8 K to 21.8 K (+84.89 %)
Feb 05 2004	KEI	KEITHLEY INSTRUMEN ...	GRISWOLD JAMES B	Director	Buy	M	4.41	7,500	33,047	11,780	4.3 K to 11.8 K (+175.23 %)

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