GREGORY A SERRAO Insider Trading $ADPI AMERICAN DENTAL PARTNERS INC

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of GREGORY A SERRAO. GREGORY A SERRAO is Chief Executive Officer in AMERICAN DENTAL PARTNERS INC ($ADPI).

GREGORY A SERRAO in AMERICAN DENTAL PARTNERS INC

Trading Symbol: ADPI
Industry: SERVICES-MISC HEALTH & ALLIED SERVICES, NEC [8090]
Position of GREGORY A SERRAO: Chief Executive Officer
Holdings: 467,160 shares
Latest Transaction: May 10 2007

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

Latest Insider Trading Transactions of GREGORY A SERRAO in AMERICAN DENTAL PARTNERS 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
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.99	38,024	227,764	392,013
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	25.30	38,024	962,045	467,160	505.2 K to 467.2 K (-7.53 %)
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	5.99	38,024	227,764	467,160	429.1 K to 467.2 K (+8.86 %)
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.99	13,758	82,410	430,037
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.23	26,669	139,479	430,037
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.23	700	3,661	430,037
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	25.01	13,758	344,033	467,160	480.9 K to 467.2 K (-2.86 %)
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	M	5.99	13,758	82,410	467,160	480.9 K to 467.2 K (-2.86 %)
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	25.01	26,669	666,885	467,160	493.8 K to 467.2 K (-5.40 %)
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	M	5.23	26,669	139,479	467,160	493.8 K to 467.2 K (-5.40 %)
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	25.01	700	17,504	467,160	467.9 K to 467.2 K (-0.15 %)
May 10 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	5.23	700	3,661	467,160	466.5 K to 467.2 K (+0.15 %)
May 08 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.23	3,600	18,828	471,164
May 08 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	25.35	3,600	91,257	467,160	470.8 K to 467.2 K (-0.76 %)
May 08 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	5.23	3,600	18,828	467,160	463.6 K to 467.2 K (+0.78 %)
May 07 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.23	1,281	6,700	474,764
May 07 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.25	15,968	83,832	474,764
May 07 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	21.14	1,281	27,080	467,160	468.4 K to 467.2 K (-0.27 %)
May 07 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	5.23	1,281	6,700	467,160	465.9 K to 467.2 K (+0.27 %)
May 07 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	26.14	15,968	417,396	467,160	483.1 K to 467.2 K (-3.31 %)
May 07 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	5.25	15,968	83,832	467,160	451.2 K to 467.2 K (+3.54 %)
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.75	7,300	34,675	506,570
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.07	7,300	146,520	467,160	474.5 K to 467.2 K (-1.54 %)
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	4.75	7,300	34,675	467,160	459.9 K to 467.2 K (+1.59 %)
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	5.25	4,971	26,098	492,013
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.75	9,586	45,534	492,013
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.04	4,971	99,594	467,160	472.1 K to 467.2 K (-1.05 %)
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	5.25	4,971	26,098	467,160	462.2 K to 467.2 K (+1.08 %)
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.04	9,586	192,056	467,160	476.7 K to 467.2 K (-2.01 %)
Mar 19 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	4.75	9,586	45,534	467,160	457.6 K to 467.2 K (+2.09 %)
Mar 16 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.75	21,370	101,508	513,870
Mar 16 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.01	21,370	427,614	467,160	488.5 K to 467.2 K (-4.37 %)
Mar 16 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	M	4.75	21,370	101,508	467,160	488.5 K to 467.2 K (-4.37 %)
Mar 15 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.75	12,244	58,159	535,240
Mar 15 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.27	12,244	248,186	467,160	479.4 K to 467.2 K (-2.55 %)
Mar 15 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	M	4.75	12,244	58,159	467,160	479.4 K to 467.2 K (-2.55 %)
Feb 22 2007	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	A	21.25	43,200	918,000	547,484
Mar 07 2006	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	A	13.80	55,400	764,520	504,284
Nov 07 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.75	32,000	152,000	448,884
Nov 07 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	21.25	27,000	573,750	450,828	477.8 K to 450.8 K (-5.65 %)
Nov 07 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	21.50	5,000	107,500	450,828	455.8 K to 450.8 K (-1.10 %)
Nov 07 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	4.75	32,000	152,000	450,828	418.8 K to 450.8 K (+7.64 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.75	30,000	142,500	480,884
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.63	10,000	46,300	480,884
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.63	16,100	74,543	480,884
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	4.83	37,500	181,125	480,884
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	8.33	14,400	119,952	480,884
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	21.25	10,000	212,500	450,828	460.8 K to 450.8 K (-2.17 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	21.17	20,000	423,452	450,828	470.8 K to 450.8 K (-4.25 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.84	8,500	177,116	450,828	459.3 K to 450.8 K (-1.85 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	21.18	1,500	31,763	450,828	452.3 K to 450.8 K (-0.33 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	4.75	30,000	142,500	450,828	420.8 K to 450.8 K (+7.13 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	4.63	10,000	46,300	450,828	440.8 K to 450.8 K (+2.27 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.68	16,100	333,008	450,828	466.9 K to 450.8 K (-3.45 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	20.67	51,900	1,072,617	450,828	502.7 K to 450.8 K (-10.32 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	4.63	16,100	74,543	450,828	434.7 K to 450.8 K (+3.70 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	4.83	37,500	181,125	450,828	413.3 K to 450.8 K (+9.07 %)
Nov 03 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Buy	M	8.33	14,400	119,952	450,828	436.4 K to 450.8 K (+3.30 %)
Mar 16 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	2,700	891	392,588
Mar 16 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	23.00	2,700	62,100	300,552	303.3 K to 300.6 K (-0.89 %)
Mar 11 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	16,000	5,280	395,288
Mar 11 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	21.91	14,000	306,740	300,552	314.6 K to 300.6 K (-4.45 %)
Mar 11 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	22.10	2,000	44,200	300,552	302.6 K to 300.6 K (-0.66 %)
Mar 08 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	3,600	1,188	411,288
Mar 08 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	6,970	2,300	411,288
Mar 08 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	23.00	3,600	82,800	291,821	295.4 K to 291.8 K (-1.22 %)
Mar 08 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	23.58	500	11,791	291,821	292.3 K to 291.8 K (-0.17 %)
Mar 08 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	23.67	4,470	105,783	291,821	296.3 K to 291.8 K (-1.51 %)
Mar 08 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	23.63	2,000	47,260	291,821	293.8 K to 291.8 K (-0.68 %)
Feb 24 2005	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	A	23.63	27,100	640,373	421,858
Nov 22 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	19,400	6,402	394,758
Nov 22 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.51	19,400	339,694	291,821	311.2 K to 291.8 K (-6.23 %)
Nov 19 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	10,000	3,300	414,158
Nov 19 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	10,000	3,300	424,158
Nov 19 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.77	10,000	177,700	291,821	301.8 K to 291.8 K (-3.31 %)
Nov 19 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.50	10,000	175,030	291,821	301.8 K to 291.8 K (-3.31 %)
Nov 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	1,600	528	434,158
Nov 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	400	132	435,758
Nov 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	8,600	2,838	436,158
Nov 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.60	1,600	28,160	291,821	293.4 K to 291.8 K (-0.55 %)
Nov 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.52	400	7,008	291,821	292.2 K to 291.8 K (-0.14 %)
Nov 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.66	8,600	151,910	291,821	300.4 K to 291.8 K (-2.86 %)
Nov 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	10,000	3,300	444,758
Nov 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	7,500	2,475	454,758
Nov 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	2,500	825	462,258
Nov 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.73	10,000	177,320	291,821	301.8 K to 291.8 K (-3.31 %)
Nov 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.75	7,500	133,140	291,821	299.3 K to 291.8 K (-2.51 %)
Nov 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	18.01	2,500	45,025	291,821	294.3 K to 291.8 K (-0.85 %)
Sep 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	60,000	19,800	464,758
Sep 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	1,000	330	524,758
Sep 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.50	60,000	1,050,000	291,821	351.8 K to 291.8 K (-17.05 %)
Sep 15 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.75	1,000	17,750	291,821	292.8 K to 291.8 K (-0.34 %)
May 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	8,900	2,937	525,758
May 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	4,000	1,320	534,658
May 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.72	8,900	148,808	291,821	300.7 K to 291.8 K (-2.96 %)
May 17 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.77	4,000	67,080	291,821	295.8 K to 291.8 K (-1.35 %)
May 14 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	20,000	6,600	538,658
May 14 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.55	20,000	331,000	291,821	311.8 K to 291.8 K (-6.41 %)
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	2,100	693	558,658
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	2,300	759	560,758
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	2,700	891	563,058
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.87	2,100	35,427	291,821	293.9 K to 291.8 K (-0.71 %)
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.07	2,300	39,261	291,821	294.1 K to 291.8 K (-0.78 %)
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	17.01	2,700	45,927	291,821	294.5 K to 291.8 K (-0.92 %)
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	3,200	1,056	565,758
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	4,300	1,419	568,958
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	2,500	825	573,258
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	10,000	3,300	575,758
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.20	3,200	51,840	291,821	295 K to 291.8 K (-1.08 %)
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.20	4,300	69,660	291,821	296.1 K to 291.8 K (-1.45 %)
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.28	2,500	40,700	291,821	294.3 K to 291.8 K (-0.85 %)
May 11 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.32	10,000	163,200	291,821	301.8 K to 291.8 K (-3.31 %)
Mar 16 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	33,800	11,154	585,758
Mar 16 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.50	33,800	557,700	291,821	325.6 K to 291.8 K (-10.38 %)
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	5,000	1,650	619,558
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	3,000	990	624,558
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	500	165	627,558
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	1,500	495	628,058
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	1,200	396	629,558
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	M	0.33	5,000	1,650	630,758
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.54	5,000	82,700	275,621	280.6 K to 275.6 K (-1.78 %)
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.52	3,000	49,560	280,621	283.6 K to 280.6 K (-1.06 %)
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.50	500	8,250	283,621	284.1 K to 283.6 K (-0.18 %)
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.62	1,500	24,930	284,121	285.6 K to 284.1 K (-0.53 %)
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.50	1,200	19,800	285,621	286.8 K to 285.6 K (-0.42 %)
Mar 12 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Sell	S	16.62	5,000	83,100	286,821	291.8 K to 286.8 K (-1.71 %)
Feb 26 2004	ADPI	AMERICAN DENTAL PA ...	SERRAO GREGORY A	Chief Executive Off ...	Option Exercise	A	13.35	22,100	295,035	635,758

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