O Brien Lawrence H

Number of records: 38
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
31-Jan-14 3:55 PM
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Dynamics Research Corp. (DRCO) 31-Jan-14Disposition 1,648$11.50$18,952.00(100%)
1.65K to 0
< 1%
31-Jan-14 3:55 PM
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Dynamics Research Corp. (DRCO) 29-Jan-14Disposition (change in control) 22,677$11.50$260,786.00(93%)
24.32K to 1.65K
< 1%
25-Feb-13 12:20 PM
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Dynamics Research Corp. (DRCO) 22-Feb-13Payment of Exercise 313$6.71$2,100.23(1%)
24.64K to 24.32K
(10%)
07-Mar-12 1:47 PM
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Dynamics Research Corp. (DRCO) 06-Mar-12Payment of Exercise 480$11.01$5,284.80(2%)
25.12K to 24.64K
05-Mar-12 2:13 PM
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Dynamics Research Corp. (DRCO) 02-Mar-12Payment of Exercise 360$9.39$3,380.40(1%)
25.48K to 25.12K
21%
28-Feb-12 12:09 PM
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Dynamics Research Corp. (DRCO) 22-Feb-12Grant 1,336----6%
21.67K to 23.01K
01-Mar-12 1:57 PM
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Dynamics Research Corp. (DRCO) 22-Feb-12Grant 2,472----11%
23.01K to 25.48K
21-Mar-11 3:45 PM
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Dynamics Research Corp. (DRCO) 18-Mar-11Payment of Exercise 6,816$14.67$99,990.70(27%)
24.79K to 17.97K
50%
05-Apr-11 5:39 PM
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Dynamics Research Corp. (DRCO) 18-Mar-11Payment of Exercise 21,719$14.67$318,618.00(50%)
43.39K to 21.67K
50%
21-Mar-11 3:45 PM
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Dynamics Research Corp. (DRCO) 18-Mar-11Option Exercise 15,385$8.94$137,542.00164%
9.4K to 24.79K
05-Apr-11 5:39 PM
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Dynamics Research Corp. (DRCO) 18-Mar-11Option Exercise 29,615$8.94$264,758.00215%
13.77K to 43.39K
21-Mar-11 3:45 PM
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Dynamics Research Corp. (DRCO) 18-Mar-11Market Option Sale 4,200$14.68$61,641.00(23%)
17.97K to 13.77K
50%
04-Mar-11 3:35 PM
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Dynamics Research Corp. (DRCO) 03-Mar-11Payment of Exercise 212$15.21$3,224.52(2%)
9.62K to 9.4K
51%
03-Mar-11 2:32 PM
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Dynamics Research Corp. (DRCO) 02-Mar-11Payment of Exercise 360$15.02$5,407.20(4%)
9.98K to 9.62K
51%
14-Dec-10 12:19 PM
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Dynamics Research Corp. (DRCO) 29-Oct-10Payment of Exercise 3,706$11.13$41,247.80(29%)
12.85K to 9.14K
34%
14-Dec-10 12:19 PM
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Dynamics Research Corp. (DRCO) 29-Oct-10Option Exercise 5,000$8.25$41,250.0064%
7.84K to 12.85K
03-Aug-10 2:26 PM
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Dynamics Research Corp. (DRCO) 02-Aug-10Payment of Exercise 4,162$9.91$41,245.40(35%)
12.01K to 7.84K
26%
03-Aug-10 2:26 PM
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Dynamics Research Corp. (DRCO) 02-Aug-10Option Exercise 5,000$8.25$41,250.0071%
7.01K to 12.01K
04-Mar-10 10:30 AM
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Dynamics Research Corp. (DRCO) 03-Mar-10Payment of Exercise 212$10.80$2,289.60(3%)
8.06K to 7.84K
32%
03-Mar-10 11:57 AM
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Dynamics Research Corp. (DRCO) 02-Mar-10Payment of Exercise 380$10.74$4,081.20(5%)
8.44K to 8.06K
31%
02-Mar-10 12:14 PM
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Dynamics Research Corp. (DRCO) 01-Mar-10Payment of Exercise 254$10.55$2,679.70(3%)
8.69K to 8.44K
30%
07-Dec-09 10:37 AM
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Dynamics Research Corp. (DRCO) 04-Dec-09Market Sale 1,000$10.86$10,863.00(10%)
9.69K to 8.69K
32%
04-Mar-09 3:55 PM
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Dynamics Research Corp. (DRCO) 03-Mar-09Market Sale 253$6.91$1,748.23(4%)
6.94K to 6.69K
(4%)
06-Mar-09 10:22 AM
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Dynamics Research Corp. (DRCO) 02-Mar-09Grant 3,000----45%
6.69K to 9.69K
03-Mar-09 5:00 PM
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Dynamics Research Corp. (DRCO) 02-Mar-09Market Sale 190$7.41$1,407.90(3%)
7.13K to 6.94K
3%
02-Mar-09 1:45 PM
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Dynamics Research Corp. (DRCO) 27-Feb-09Market Sale 254$7.88$2,001.52(3%)
7.39K to 7.13K
9%
17-Dec-08 2:12 PM
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Dynamics Research Corp. (DRCO) 16-Dec-08Market Sale 2,500$7.17$17,919.00(25%)
9.89K to 7.39K
(< 1%)
03-Jun-08 2:40 PM
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Dynamics Research Corp. (DRCO) 02-Jun-08Market Sale 2,223$10.39$23,097.00(18%)
12.11K to 9.89K
31%
22-Apr-08 3:48 PM
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Dynamics Research Corp. (DRCO) 03-Mar-08Grant 2,000$10.00$20,000.0010%
20.11K to 22.11K
(28%)
22-Apr-08 3:38 PM
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Dynamics Research Corp. (DRCO) 02-Mar-08Market Sale 190$10.00$1,900.00(< 1%)
20.93K to 20.74K
28%
22-Apr-08 3:36 PM
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Dynamics Research Corp. (DRCO) 01-Mar-08Market Sale 76$10.00$760.00(< 1%)
21.01K to 20.93K
28%
22-Apr-08 3:46 PM
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Dynamics Research Corp. (DRCO) 27-Feb-08Market Sale 253$9.43$2,385.79(1%)
20.36K to 20.11K
24%
22-Apr-08 3:32 PM
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Dynamics Research Corp. (DRCO) 18-Dec-07Market Sale 400$9.32$3,726.92(2%)
21.03K to 20.63K
23%
22-Apr-08 3:26 PM
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Dynamics Research Corp. (DRCO) 14-Dec-07Market Sale 100$9.05$905.00(< 1%)
21.13K to 21.03K
20%
22-Apr-08 3:21 PM
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Dynamics Research Corp. (DRCO) 02-Mar-07Disposition 190$10.42$1,979.80(< 1%)
21.32K to 21.13K
31%
22-Apr-08 2:36 PM
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Dynamics Research Corp. (DRCO) 01-Mar-07Disposition 304$10.37$3,152.48(1%)
21.7K to 21.4K
30%
22-Apr-08 3:18 PM
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Dynamics Research Corp. (DRCO) 01-Mar-07Disposition 76$10.37$788.12(< 1%)
21.4K to 21.32K
30%
22-Apr-08 2:32 PM
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Dynamics Research Corp. (DRCO) 27-Feb-07Grant 2,000$10.18$20,360.0010%
19.7K to 21.7K
(29%)