Atlas Venture Fund V Lp

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
21-Dec-10 2:11 PM
View: 
Isilon Systems, Inc. (ISLN) 17-Dec-10Disposition (change in control)
Duplicate
12,817,100$33.85$433,857,984.00(100%)
12.82M to 0
< 1%
25-Aug-10 4:57 PM
View: 
Isilon Systems, Inc. (ISLN) 24-Aug-10Market Sale
Duplicate
196,800$20.07$3,949,870.00(< 1%)
26.03M to 25.83M
(< 1%)
25-Aug-10 4:57 PM
View: 
Isilon Systems, Inc. (ISLN) 23-Aug-10Market Sale
Duplicate
116,200$20.06$2,330,510.00(< 1%)
26.14M to 26.03M
(< 1%)
18-Aug-10 6:16 PM
View: 
Isilon Systems, Inc. (ISLN) 18-Aug-10Market Sale
Duplicate
68,000$17.58$1,195,710.00(< 1%)
39.75M to 39.68M
(< 1%)
18-Aug-10 6:16 PM
View: 
Isilon Systems, Inc. (ISLN) 17-Aug-10Market Sale
Duplicate
152,000$17.84$2,711,800.00(< 1%)
39.9M to 39.75M
1%
18-Aug-10 6:16 PM
View: 
Isilon Systems, Inc. (ISLN) 16-Aug-10Market Sale
Duplicate
225,000$17.27$3,886,720.00(< 1%)
40.12M to 39.9M
(2%)
06-Aug-10 5:03 PM
View: 
Isilon Systems, Inc. (ISLN) 06-Aug-10Market Sale 9,800$18.12$177,541.00(< 1%)
40.86M to 40.85M
< 1%
06-Aug-10 5:03 PM
View: 
Isilon Systems, Inc. (ISLN) 05-Aug-10Market Sale 100,490$18.02$1,810,420.00(< 1%)
40.96M to 40.86M
< 1%
06-Aug-10 5:03 PM
View: 
Isilon Systems, Inc. (ISLN) 04-Aug-10Market Sale 210,000$17.94$3,768,300.00(< 1%)
41.17M to 40.96M
(< 1%)
03-Aug-10 5:39 PM
View: 
Isilon Systems, Inc. (ISLN) 03-Aug-10Market Sale 44,700$17.67$789,666.00(< 1%)
42.12M to 42.08M
(1%)
03-Aug-10 5:39 PM
View: 
Isilon Systems, Inc. (ISLN) 02-Aug-10Market Sale 300,000$18.12$5,436,450.00(< 1%)
42.42M to 42.12M
1%
03-Aug-10 5:39 PM
View: 
Isilon Systems, Inc. (ISLN) 30-Jul-10Market Sale 100,000$17.47$1,747,190.00(< 1%)
42.52M to 42.42M
(3%)
28-Jul-10 6:28 PM
View: 
Isilon Systems, Inc. (ISLN) 27-Jul-10Market Sale
Duplicate
29,810$17.62$525,348.00(< 1%)
28.74M to 28.71M
3%
28-Jul-10 6:28 PM
View: 
Isilon Systems, Inc. (ISLN) 26-Jul-10Market Sale
Duplicate
260,000$17.37$4,516,540.00(< 1%)
29.0M to 28.74M
2%
13-May-10 5:33 PM
View: 
Isilon Systems, Inc. (ISLN) 13-May-10Market Sale
Duplicate
140,000$14.72$2,060,310.00(< 1%)
44.41M to 44.27M
< 1%
13-May-10 5:33 PM
View: 
Isilon Systems, Inc. (ISLN) 12-May-10Market Sale
Duplicate
100,000$14.33$1,433,160.00(< 1%)
44.51M to 44.41M
(3%)
13-May-10 5:33 PM
View: 
Isilon Systems, Inc. (ISLN) 11-May-10Market Sale
Duplicate
31,700$13.89$440,272.00(< 1%)
44.54M to 44.51M
(6%)
06-May-10 5:38 PM
View: 
Isilon Systems, Inc. (ISLN) 05-May-10Market Sale 50,000$14.50$725,035.00(< 1%)
29.9M to 29.85M
< 1%
06-May-10 5:38 PM
View: 
Isilon Systems, Inc. (ISLN) 04-May-10Market Sale 100,000$14.01$1,400,750.00(< 1%)
30.0M to 29.9M
(3%)
22-Sep-09 4:16 PM
View: 
Helicos BioSciences Corpora... (HLCS.PK) 18-Sep-09Purchase
Duplicate
242,931----2%
11.61M to 11.85M
29-Dec-08 3:00 PM
View: 
Helicos BioSciences Corpora... (HLCS.PK) 23-Dec-08Private Purchase
Duplicate
8,620,690----289%
2.99M to 11.61M
17-Nov-08 2:04 PM
View: 
Isilon Systems, Inc. (ISLN) 14-Nov-08Market Purchase 12,145$3.43$41,631.80< 1%
30.09M to 30.1M
(34%)
17-Nov-08 2:04 PM
View: 
Isilon Systems, Inc. (ISLN) 13-Nov-08Market Purchase 57,131$3.36$191,686.00< 1%
30.03M to 30.09M
(32%)
12-Nov-08 7:49 PM
View: 
Isilon Systems, Inc. (ISLN) 12-Nov-08Market Purchase 65,486$3.35$219,123.00< 1%
44.88M to 44.95M
(32%)
12-Nov-08 7:49 PM
View: 
Isilon Systems, Inc. (ISLN) 11-Nov-08Market Purchase 33,748$3.43$115,759.00< 1%
44.85M to 44.88M
(34%)
12-Nov-08 7:49 PM
View: 
Isilon Systems, Inc. (ISLN) 10-Nov-08Market Purchase 36,666$3.46$126,934.00< 1%
44.81M to 44.85M
(34%)
10-Nov-08 10:00 PM
View: 
Isilon Systems, Inc. (ISLN) 07-Nov-08Market Purchase 4,600$3.47$15,946.40< 1%
29.69M to 29.69M
(35%)
10-Nov-08 10:00 PM
View: 
Isilon Systems, Inc. (ISLN) 06-Nov-08Market Purchase 20,843$3.43$71,560.30< 1%
29.67M to 29.69M
(34%)
06-Nov-08 6:36 PM
View: 
Isilon Systems, Inc. (ISLN) 05-Nov-08Market Purchase 38,722$3.38$130,904.00< 1%
29.6M to 29.64M
(33%)
06-Nov-08 6:36 PM
View: 
Isilon Systems, Inc. (ISLN) 04-Nov-08Market Purchase 4,085$3.46$14,145.90< 1%
29.6M to 29.6M
(34%)
31-May-07 12:35 PM
View: 
Helicos BioSciences Corpora... (HLCS.PK) 30-May-07Conversion
Duplicate
2,654,430----100%
2.65M to 5.31M
31-May-07 12:35 PM
View: 
Helicos BioSciences Corpora... (HLCS.PK) 30-May-07Market Purchase
Duplicate
333,333$9.00$3,000,000.006%
5.31M to 5.64M
(99%)
21-Dec-06 12:28 PM
View: 
Isilon Systems, Inc. (ISLN) 20-Dec-06Conversion 14,778,200----37%
39.74M to 54.52M
02-Nov-06 3:28 PM
View: 
Achillion Pharmaceuticals, ... (ACHN) 31-Oct-06Conversion 1,968,670----100%
0 to 1.97M
27-Feb-06 5:33 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 24-Feb-06Market Sale
Duplicate
60,000$14.80$887,820.00(2%)
2.61M to 2.55M
(410%)
27-Feb-06 5:33 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 24-Feb-06Market Sale
Duplicate
60,000$14.80$887,820.00(2%)
2.55M to 2.49M
(410%)
27-Feb-06 5:33 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 23-Feb-06Market Sale
Duplicate
31,500$15.14$476,960.00(50%)
63.0K to 31.5K
(399%)
27-Feb-06 5:33 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 23-Feb-06Market Sale
Duplicate
31,500$15.14$476,960.00(100%)
31.5K to 0
(399%)
31-Oct-05 3:12 PM
View: 
Nxstage Medical, Inc. (NXTM) 27-Oct-05Purchase 99,923$10.00$999,230.0084%
119.02K to 218.94K
03-Oct-05 2:17 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 29-Sep-05Disposition (other) 1,337,460----(33%)
4.01M to 2.67M
05-Aug-05 2:08 PM
View: 
Momenta Pharmaceuticals Inc. (MNTA) 03-Aug-05Disposition (other) 1,165,620----(19%)
6.08M to 4.92M
07-Jul-05 5:58 PM
View: 
Momenta Pharmaceuticals Inc. (MNTA) 05-Jul-05Disposition (other) 1,520,950----(20%)
7.6M to 6.08M
29-Jun-04 9:53 PM
View: 
Momenta Pharmaceuticals Inc. (MNTA) 25-Jun-04Conversion 3,680,390----1508%
244.0K to 3.92M
29-Jun-04 9:53 PM
View: 
Momenta Pharmaceuticals Inc. (MNTA) 25-Jun-04Conversion
Duplicate
3,680,390----94%
3.92M to 7.6M
24-Jun-04 3:03 PM
View: 
Momenta Pharmaceuticals Inc. (MNTA) 21-Jun-04Purchase 244,000$6.50$1,586,000.00100%
0 to 244.0K
63%
07-Jun-04 4:57 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 03-Jun-04Conversion 1,783,690----401%
445.0K to 2.23M
07-Jun-04 4:57 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 03-Jun-04Conversion
Duplicate
1,783,690----80%
2.23M to 4.01M
02-Jun-04 2:41 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 01-Jun-04Market Purchase 127,767$6.00$766,602.0040%
317.23K to 445.0K
1159%
02-Jun-04 2:41 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 27-May-04Purchase 94,733$6.00$568,398.00100%
0 to 94.73K
325%
02-Jun-04 2:41 PM
View: 
Alnylam Pharmaceuticals Inc. (ALNY) 27-May-04Purchase 222,500$6.00$1,335,000.00235%
94.73K to 317.23K
325%