EREL N MARGALIT Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of EREL N MARGALIT. EREL N MARGALIT is Director in COGENT COMMUNICATIONS HOLDINGS, INC. ($COI).

Latest Insider Trading Transactions of EREL N MARGALIT

	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
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	12,150	284,432	0	12.2 K to 0 (-100.00 %)
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	18,892	442,262	0	18.9 K to 0 (-100.00 %)
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	7,022	164,385	0	7 K to 0 (-100.00 %)
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	6,648	155,630	0	6.6 K to 0 (-100.00 %)
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	782,882	18,327,268	0	782.9 K to 0 (-100.00 %)
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	16,276	381,021	0	16.3 K to 0 (-100.00 %)
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	44,646	1,045,163	0	44.6 K to 0 (-100.00 %)
Mar 23 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	23.41	580,788	13,596,247	0	580.8 K to 0 (-100.00 %)
Jan 24 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.69	1,301	25,622	18,892	20.2 K to 18.9 K (-6.44 %)
Jan 24 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.69	481	9,473	7,022	7.5 K to 7 K (-6.41 %)
Jan 24 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.69	458	9,020	6,648	7.1 K to 6.6 K (-6.45 %)
Jan 24 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.69	53,727	1,058,094	782,882	836.6 K to 782.9 K (-6.42 %)
Jan 24 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.69	1,114	21,939	16,276	17.4 K to 16.3 K (-6.41 %)
Jan 24 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.69	3,064	60,342	44,646	47.7 K to 44.6 K (-6.42 %)
Jan 24 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.69	39,856	784,920	580,788	620.6 K to 580.8 K (-6.42 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.74	1,944	38,384	20,193	22.1 K to 20.2 K (-8.78 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.74	723	14,275	7,503	8.2 K to 7.5 K (-8.79 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.74	684	13,505	7,106	7.8 K to 7.1 K (-8.78 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.74	80,590	1,591,233	836,609	917.2 K to 836.6 K (-8.79 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.74	1,676	33,092	17,390	19.1 K to 17.4 K (-8.79 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.74	4,596	90,747	47,710	52.3 K to 47.7 K (-8.79 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.74	59,787	1,180,482	620,644	680.4 K to 620.6 K (-8.79 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.11	1,944	39,095	22,137	24.1 K to 22.1 K (-8.07 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.11	723	14,540	8,226	8.9 K to 8.2 K (-8.08 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.11	684	13,756	7,790	8.5 K to 7.8 K (-8.07 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.11	80,590	1,620,713	917,199	997.8 K to 917.2 K (-8.08 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.11	1,676	33,705	19,066	20.7 K to 19.1 K (-8.08 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.11	4,596	92,428	52,306	56.9 K to 52.3 K (-8.08 %)
Jan 22 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.11	59,787	1,202,352	680,431	740.2 K to 680.4 K (-8.08 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.40	1,944	39,667	24,081	26 K to 24.1 K (-7.47 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.40	723	14,753	8,949	9.7 K to 8.9 K (-7.48 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.40	684	13,957	8,474	9.2 K to 8.5 K (-7.47 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.40	80,590	1,644,407	997,789	1.1 M to 997.8 K (-7.47 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.40	1,676	34,198	20,742	22.4 K to 20.7 K (-7.48 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.40	4,596	93,780	56,902	61.5 K to 56.9 K (-7.47 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.40	59,787	1,219,930	740,218	800 K to 740.2 K (-7.47 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.38	1,944	39,623	26,025	28 K to 26 K (-6.95 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.38	723	14,736	9,672	10.4 K to 9.7 K (-6.96 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.38	684	13,941	9,158	9.8 K to 9.2 K (-6.95 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.38	80,590	1,642,585	1,078,379	1.2 M to 1.1 M (-6.95 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.38	1,676	34,160	22,418	24.1 K to 22.4 K (-6.96 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.38	4,596	93,676	61,498	66.1 K to 61.5 K (-6.95 %)
Jan 18 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.38	59,787	1,218,579	800,005	859.8 K to 800 K (-6.95 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.35	1,944	39,557	27,969	29.9 K to 28 K (-6.50 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.35	723	14,712	10,395	11.1 K to 10.4 K (-6.50 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.35	684	13,918	9,842	10.5 K to 9.8 K (-6.50 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.35	80,590	1,639,869	1,158,969	1.2 M to 1.2 M (-6.50 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.35	1,676	34,104	24,094	25.8 K to 24.1 K (-6.50 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.35	4,596	93,521	66,094	70.7 K to 66.1 K (-6.50 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	20.35	59,787	1,216,564	859,792	919.6 K to 859.8 K (-6.50 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.51	1,296	25,282	29,913	31.2 K to 29.9 K (-4.15 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	18.34	648	11,886	31,209	31.9 K to 31.2 K (-2.03 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.51	482	9,403	11,118	11.6 K to 11.1 K (-4.16 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	18.34	241	4,420	11,600	11.8 K to 11.6 K (-2.04 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.51	456	8,896	10,526	11 K to 10.5 K (-4.15 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	18.34	228	4,182	10,982	11.2 K to 11 K (-2.03 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.51	53,727	1,048,096	1,239,559	1.3 M to 1.2 M (-4.15 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	18.34	26,864	492,748	1,293,286	1.3 M to 1.3 M (-2.03 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.51	1,117	21,790	25,770	26.9 K to 25.8 K (-4.15 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	18.34	559	10,253	26,887	27.4 K to 26.9 K (-2.04 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.51	3,064	59,772	70,690	73.8 K to 70.7 K (-4.15 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	18.34	1,532	28,100	73,754	75.3 K to 73.8 K (-2.03 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	19.51	39,858	777,542	919,579	959.4 K to 919.6 K (-4.15 %)
Jan 16 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Sell	S	18.34	19,928	365,525	959,437	979.4 K to 959.4 K (-2.03 %)
Jan 10 2007	COI	COGENT COMMUNICATI ...	MARGALIT EREL N	Director	Grant	A	0.00	7,500	0	12,150	19.7 K to 12.2 K (-38.17 %)

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