JOHN SPIRTOS Insider Trading $NSR NEUSTAR INC

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of JOHN SPIRTOS. JOHN SPIRTOS is Director in EVOLVING SYSTEMS INC ($EVOL) and Sr. VP, Corporate Dev. in NEUSTAR INC ($NSR).

JOHN SPIRTOS in NEUSTAR INC

Trading Symbol: NSR
Industry: COMMUNICATION SERVICES, NEC [4899]
Position of JOHN SPIRTOS: Sr. VP, Corporate Dev.
Holdings: 1,700 shares
Current Value: $56,440
Latest Transaction: Feb 26 2008
$NSR Market Capitalization: $1.83B
$NSR Previous Close: $33.20

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

Latest Insider Trading Transactions of JOHN SPIRTOS in NEUSTAR INC

Sentiment: All, EVOL, NSR

Page: < prev 1 2

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	27.03	266	7,190	18,225	18.5 K to 18.2 K (-1.44 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	27.02	1,021	27,587	18,491	19.5 K to 18.5 K (-5.23 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	27.01	400	10,804	19,512	19.9 K to 19.5 K (-2.01 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	27.00	1,521	41,067	19,912	21.4 K to 19.9 K (-7.10 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.99	11	297	21,433	21.4 K to 21.4 K (-0.05 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.97	189	5,097	21,444	21.6 K to 21.4 K (-0.87 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.96	388	10,460	21,633	22 K to 21.6 K (-1.76 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.94	355	9,564	22,021	22.4 K to 22 K (-1.59 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.93	56	1,508	22,376	22.4 K to 22.4 K (-0.25 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.92	44	1,184	22,432	22.5 K to 22.4 K (-0.20 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.90	1,288	34,647	22,476	23.8 K to 22.5 K (-5.42 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.86	155	4,163	23,764	23.9 K to 23.8 K (-0.65 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.83	277	7,432	23,919	24.2 K to 23.9 K (-1.14 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	26.80	11	295	24,196	24.2 K to 24.2 K (-0.05 %)
Oct 04 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Buy	M	8.39	22,507	188,901	24,207	1.7 K to 24.2 K (+1,323.94 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Option Exercise	M	8.39	9,300	78,055	254,999
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.77	100	3,177	1,700	1.8 K to 1.7 K (-5.56 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.76	100	3,176	1,800	1.9 K to 1.8 K (-5.26 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.65	100	3,165	1,900	2 K to 1.9 K (-5.00 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.59	300	9,477	2,000	2.3 K to 2 K (-13.04 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.58	1,000	31,580	2,300	3.3 K to 2.3 K (-30.30 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.45	300	9,435	3,300	3.6 K to 3.3 K (-8.33 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.44	600	18,864	3,600	4.2 K to 3.6 K (-14.29 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.41	400	12,564	4,200	4.6 K to 4.2 K (-8.70 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.17	200	6,234	4,600	4.8 K to 4.6 K (-4.17 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.16	900	28,044	4,800	5.7 K to 4.8 K (-15.79 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.15	500	15,575	5,700	6.2 K to 5.7 K (-8.06 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.14	600	18,684	6,200	6.8 K to 6.2 K (-8.82 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.13	1,300	40,469	6,800	8.1 K to 6.8 K (-16.05 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.12	400	12,448	8,100	8.5 K to 8.1 K (-4.71 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.11	200	6,222	8,500	8.7 K to 8.5 K (-2.30 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.00	300	9,300	8,700	9 K to 8.7 K (-3.33 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.95	500	15,475	9,000	9.5 K to 9 K (-5.26 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.93	100	3,093	9,500	9.6 K to 9.5 K (-1.04 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.82	100	3,082	9,600	9.7 K to 9.6 K (-1.03 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.75	200	6,150	9,700	9.9 K to 9.7 K (-2.02 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.69	200	6,138	9,900	10.1 K to 9.9 K (-1.98 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.62	900	27,558	10,100	11 K to 10.1 K (-8.18 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Buy	M	8.39	9,300	78,055	11,000	1.7 K to 11 K (+547.06 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.45	400	12,980	5,100	5.5 K to 5.1 K (-7.27 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.44	100	3,244	5,500	5.6 K to 5.5 K (-1.79 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.42	1,200	38,904	5,600	6.8 K to 5.6 K (-17.65 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.40	500	16,200	6,800	7.3 K to 6.8 K (-6.85 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.39	400	12,956	7,300	7.7 K to 7.3 K (-5.19 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.29	100	3,229	7,700	7.8 K to 7.7 K (-1.28 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.28	100	3,228	7,800	7.9 K to 7.8 K (-1.27 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.27	200	6,454	7,900	8.1 K to 7.9 K (-2.47 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.25	200	6,450	8,100	8.3 K to 8.1 K (-2.41 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.24	500	16,120	8,300	8.8 K to 8.3 K (-5.68 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.22	200	6,444	8,800	9 K to 8.8 K (-2.22 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.21	400	12,884	9,000	9.4 K to 9 K (-4.26 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.20	100	3,220	9,400	9.5 K to 9.4 K (-1.05 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.19	100	3,219	9,500	9.6 K to 9.5 K (-1.04 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.18	100	3,218	9,600	9.7 K to 9.6 K (-1.03 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.16	2,100	67,536	9,700	11.8 K to 9.7 K (-17.80 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.15	400	12,860	11,800	12.2 K to 11.8 K (-3.28 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.14	200	6,428	12,200	12.4 K to 12.2 K (-1.61 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.10	300	9,630	12,400	12.7 K to 12.4 K (-2.36 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.09	400	12,836	12,700	13.1 K to 12.7 K (-3.05 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.06	200	6,412	13,100	13.3 K to 13.1 K (-1.50 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.04	1,100	35,244	13,300	14.4 K to 13.3 K (-7.64 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.03	300	9,609	14,400	14.7 K to 14.4 K (-2.04 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.02	500	16,010	14,700	15.2 K to 14.7 K (-3.29 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.99	700	22,393	15,200	15.9 K to 15.2 K (-4.40 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.98	300	9,594	15,900	16.2 K to 15.9 K (-1.85 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.96	600	19,176	16,200	16.8 K to 16.2 K (-3.57 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.95	200	6,390	16,800	17 K to 16.8 K (-1.18 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.92	300	9,576	17,000	17.3 K to 17 K (-1.73 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.87	100	3,187	17,300	17.4 K to 17.3 K (-0.57 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	33.00	2,300	75,900	1,700	4 K to 1.7 K (-57.50 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.74	200	6,548	4,000	4.2 K to 4 K (-4.76 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.57	400	13,028	4,200	4.6 K to 4.2 K (-8.70 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.50	400	13,000	4,600	5 K to 4.6 K (-8.00 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.49	100	3,249	5,000	5.1 K to 5 K (-1.96 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Option Exercise	M	8.39	25,700	215,700	264,299
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.86	100	3,186	17,400	17.5 K to 17.4 K (-0.57 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.84	200	6,368	17,500	17.7 K to 17.5 K (-1.13 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.82	200	6,364	17,700	17.9 K to 17.7 K (-1.12 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.81	400	12,724	17,900	18.3 K to 17.9 K (-2.19 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.80	400	12,720	18,300	18.7 K to 18.3 K (-2.14 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.79	300	9,537	18,700	19 K to 18.7 K (-1.58 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.78	700	22,246	19,000	19.7 K to 19 K (-3.55 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.77	900	28,593	19,700	20.6 K to 19.7 K (-4.37 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.76	600	19,056	20,600	21.2 K to 20.6 K (-2.83 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.74	500	15,870	21,200	21.7 K to 21.2 K (-2.30 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.73	200	6,346	21,700	21.9 K to 21.7 K (-0.91 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.72	400	12,688	21,900	22.3 K to 21.9 K (-1.79 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.71	600	19,026	22,300	22.9 K to 22.3 K (-2.62 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.70	100	3,170	22,900	23 K to 22.9 K (-0.43 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.69	300	9,507	23,000	23.3 K to 23 K (-1.29 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.68	500	15,840	23,300	23.8 K to 23.3 K (-2.10 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.66	500	15,830	23,800	24.3 K to 23.8 K (-2.06 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.65	100	3,165	24,300	24.4 K to 24.3 K (-0.41 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.64	400	12,656	24,400	24.8 K to 24.4 K (-1.61 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.63	100	3,163	24,800	24.9 K to 24.8 K (-0.40 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.62	300	9,486	24,900	25.2 K to 24.9 K (-1.19 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.59	100	3,159	25,200	25.3 K to 25.2 K (-0.40 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.58	200	6,316	25,300	25.5 K to 25.3 K (-0.78 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.53	400	12,612	25,500	25.9 K to 25.5 K (-1.54 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.52	200	6,304	25,900	26.1 K to 25.9 K (-0.77 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.51	500	15,755	26,100	26.6 K to 26.1 K (-1.88 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.50	100	3,150	26,600	26.7 K to 26.6 K (-0.37 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.49	500	15,745	26,700	27.2 K to 26.7 K (-1.84 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	31.45	200	6,290	27,200	27.4 K to 27.2 K (-0.73 %)
Jul 06 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Buy	M	8.39	25,700	215,700	27,400	1.7 K to 27.4 K (+1,511.76 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.45	1,400	42,630	1,700	3.1 K to 1.7 K (-45.16 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Option Exercise	M	8.39	30,000	251,790	289,999
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.21	400	12,084	3,100	3.5 K to 3.1 K (-11.43 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.20	500	15,100	3,500	4 K to 3.5 K (-12.50 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.19	300	9,057	4,000	4.3 K to 4 K (-6.98 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.17	300	9,051	4,300	4.6 K to 4.3 K (-6.52 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.16	400	12,064	4,600	5 K to 4.6 K (-8.00 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.15	800	24,120	5,000	5.8 K to 5 K (-13.79 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.14	800	24,112	5,800	6.6 K to 5.8 K (-12.12 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.12	200	6,024	6,600	6.8 K to 6.6 K (-2.94 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.06	1,000	30,060	6,800	7.8 K to 6.8 K (-12.82 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.05	1,000	30,050	7,800	8.8 K to 7.8 K (-11.36 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.01	1,700	51,017	8,800	10.5 K to 8.8 K (-16.19 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	30.00	3,100	93,000	10,500	13.6 K to 10.5 K (-22.79 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.99	1,000	29,990	13,600	14.6 K to 13.6 K (-6.85 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.98	800	23,984	14,600	15.4 K to 14.6 K (-5.19 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.97	1,600	47,952	15,400	17 K to 15.4 K (-9.41 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.96	2,500	74,900	17,000	19.5 K to 17 K (-12.82 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.95	3,200	95,840	19,500	22.7 K to 19.5 K (-14.10 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.94	1,100	32,934	22,700	23.8 K to 22.7 K (-4.62 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.92	800	23,936	23,800	24.6 K to 23.8 K (-3.25 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.91	400	11,964	24,600	25 K to 24.6 K (-1.60 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.90	600	17,940	25,000	25.6 K to 25 K (-2.34 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.88	600	17,928	25,600	26.2 K to 25.6 K (-2.29 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.87	300	8,961	26,200	26.5 K to 26.2 K (-1.13 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.86	300	8,958	26,500	26.8 K to 26.5 K (-1.12 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.85	1,500	44,775	26,800	28.3 K to 26.8 K (-5.30 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.84	500	14,920	28,300	28.8 K to 28.3 K (-1.74 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.83	800	23,864	28,800	29.6 K to 28.8 K (-2.70 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.82	800	23,856	29,600	30.4 K to 29.6 K (-2.63 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	29.74	1,300	38,662	30,400	31.7 K to 30.4 K (-4.10 %)
Apr 05 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Buy	M	8.39	30,000	251,790	31,700	1.7 K to 31.7 K (+1,764.71 %)
Feb 24 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Option Exercise	A	30.20	12,000	362,400	12,000
Feb 24 2006	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Grant	A	0.00	1,700	0	1,700	0 to 1.7 K
Dec 13 2005	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Option Exercise	M	8.39	100,000	839,300	319,999
Dec 13 2005	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Sell	S	32.30	100,000	3,230,000	0	100 K to 0 (-100.00 %)
Dec 13 2005	NSR	NEUSTAR INC	SPIRTOS JOHN	Sr. VP, Corporate D ...	Buy	M	8.39	100,000	839,300	100,000	0 to 100 K

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