Posner Brian S

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
13-May-24 6:51 PM
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Arch Capital Group Ltd. (ACGL) 09-May-24Grant 1,455----1%
124.08K to 125.54K
08-May-23 6:21 PM
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Arch Capital Group Ltd. (ACGL) 04-May-23Grant 1,714----1%
122.37K to 124.08K
01-Nov-22 6:39 PM
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Arch Capital Group Ltd. (ACGL) 28-Oct-22Private Purchase 2,000$17.60$35,200.002%
120.37K to 122.37K
27-Jan-23 10:00 PM
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Biogen Idec Inc. (BIIB) 07-Jun-22Gift 150----(2%)
8.18K to 8.03K
06-May-22 4:04 PM
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Arch Capital Group Ltd. (ACGL) 04-May-22Grant 5,284----5%
115.09K to 120.37K
02-May-22 5:35 PM
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Arch Capital Group Ltd. (ACGL) 29-Apr-22Private Purchase 2,000$19.23$38,450.002%
113.09K to 115.09K
01-Oct-21 3:24 PM
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Arch Capital Group Ltd. (ACGL) 30-Sep-21Disposition 2,000$25.00$50,000.00(2%)
115.09K to 113.09K
15-Jun-21 6:14 PM
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Arch Capital Group Ltd. (ACGL) 14-Jun-21Sale 4,000$25.24$100,971.00(3%)
119.09K to 115.09K
07-Jun-21 7:02 PM
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Biogen Idec Inc. (BIIB) 04-Jun-21Market Sale (Planned) 360$274.17$98,701.20(5%)
7.76K to 7.4K
(4%)
10-May-21 7:28 PM
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Arch Capital Group Ltd. (ACGL) 06-May-21Grant 6,286----6%
112.8K to 119.09K
09-Feb-21 10:00 PM
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Biogen Idec Inc. (BIIB) 03-Aug-20Gift 125----(2%)
7.88K to 7.76K
05-Jun-20 5:21 PM
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Biogen Idec Inc. (BIIB) 03-Jun-20Grant 890----13%
7.0K to 7.88K
15-May-20 2:12 PM
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Arch Capital Group Ltd. (ACGL) 13-May-20Market Purchase 1,000$22.16$22,159.40< 1%
111.8K to 112.8K
56%
08-May-20 4:57 PM
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Arch Capital Group Ltd. (ACGL) 07-May-20Grant 10,116----10%
101.69K to 111.8K
08-May-20 4:57 PM
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Arch Capital Group Ltd. (ACGL) 06-May-20Market Purchase 1,000$23.72$23,717.80< 1%
100.69K to 101.69K
46%
03-Dec-19 5:58 PM
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Biogen Idec Inc. (BIIB) 02-Dec-19Market Sale (Planned) 1,055$292.35$308,429.00(13%)
8.05K to 7.0K
3%
20-Jun-19 5:55 PM
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Biogen Idec Inc. (BIIB) 19-Jun-19Grant 1,155----17%
6.89K to 8.05K
09-May-19 5:54 PM
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Arch Capital Group Ltd. (ACGL) 08-May-19Grant 6,558----7%
91.13K to 97.69K
15-Feb-19 4:21 PM
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Biogen Idec Inc. (BIIB) 14-Feb-19Gift 315----(4%)
7.21K to 6.89K
29-Nov-18 4:52 PM
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Arch Capital Group Ltd. (ACGL) 28-Nov-18Private Purchase 1,000$25.05$25,050.601%
93.13K to 94.13K
06-Nov-18 3:00 PM
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Arch Capital Group Ltd. (ACGL) 05-Nov-18Private Purchase 2,500$22.45$56,124.003%
90.63K to 93.13K
14-Jun-18 5:35 PM
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Biogen Idec Inc. (BIIB) 12-Jun-18Grant 880----14%
6.33K to 7.21K
10-May-18 1:42 PM
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Arch Capital Group Ltd. (ACGL) 09-May-18Grant 2,770----9%
31.44K to 34.21K
04-May-18 4:05 PM
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Arch Capital Group Ltd. (ACGL) 03-May-18Market Purchase 3,000$78.63$235,876.0011%
28.44K to 31.44K
32%
08-Mar-18 12:49 PM
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Bioverativ Inc. (BIVV) 08-Mar-18Disposition 6,693----(100%)
6.69K to 0
02-Jan-18 5:26 PM
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Arch Capital Group Ltd. (ACGL) 02-Jan-18Disposition 2,146$25.00$53,650.00(7%)
30.59K to 28.44K
26-Sep-17 11:07 AM
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Arch Capital Group Ltd. (ACGL) 25-Sep-17Disposition 695$25.00$17,375.00(2%)
31.28K to 30.59K
19-Sep-17 5:08 PM
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Arch Capital Group Ltd. (ACGL) 18-Sep-17Disposition 4,659$25.00$116,475.00(13%)
35.94K to 31.28K
10-Aug-17 4:50 PM
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Bioverativ Inc. (BIVV) 09-Aug-17Market Purchase 1,000$59.19$59,189.9018%
5.69K to 6.69K
77%
12-Jun-17 4:29 PM
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Biogen Idec Inc. (BIIB) 09-Jun-17Market Sale (Planned) 1,084$256.31$277,840.00(15%)
7.41K to 6.33K
(10%)
09-Jun-17 5:48 PM
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Biogen Idec Inc. (BIIB) 07-Jun-17Grant 1,055----17%
6.36K to 7.41K
24-May-17 5:03 PM
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Bioverativ Inc. (BIVV) 24-May-17Market Purchase 2,000$53.86$107,724.0054%
3.69K to 5.69K
95%
05-May-17 4:55 PM
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Arch Capital Group Ltd. (ACGL) 04-May-17Grant 2,057----7%
27.88K to 29.94K
17-Apr-17 4:06 PM
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Bioverativ Inc. (BIVV) 17-Apr-17Grant 1,056$56.83$60,012.5040%
2.64K to 3.69K
85%
21-Nov-16 4:05 PM
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Arch Capital Group Ltd. (ACGL) 18-Nov-16Private Purchase 6,000$21.88$131,271.0022%
27.88K to 33.88K
09-Jun-16 4:33 PM
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Biogen Idec Inc. (BIIB) 08-Jun-16Grant 1,060----20%
5.28K to 6.33K
09-May-16 2:04 PM
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Arch Capital Group Ltd. (ACGL) 06-May-16Grant 2,843----11%
25.04K to 27.88K
23-Jun-15 4:14 PM
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Biogen Idec Inc. (BIIB) 22-Jun-15Market Sale (Planned) 470$415.00$195,050.00(8%)
5.75K to 5.28K
32%
16-Jun-15 6:54 PM
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Biogen Idec Inc. (BIIB) 15-Jun-15Market Sale (Planned) 400$386.64$154,656.00(7%)
6.14K to 5.75K
27%
11-Jun-15 4:32 PM
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Biogen Idec Inc. (BIIB) 10-Jun-15Grant 695----13%
5.45K to 6.14K
11-May-15 11:32 AM
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Arch Capital Group Ltd. (ACGL) 07-May-15Grant 2,802----13%
22.24K to 25.04K
10-Feb-15 5:04 PM
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Biogen Idec Inc. (BIIB) 06-Feb-15Gift 250----(4%)
5.7K to 5.45K
25-Jul-14 12:26 PM
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Biogen Idec Inc. (BIIB) 24-Jul-14Gift 300----(5%)
6.0K to 5.7K
23-Jun-14 4:37 PM
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Biogen Idec Inc. (BIIB) 20-Jun-14Market Sale (Planned) 605$315.00$190,575.00(9%)
6.61K to 6.0K
10%
16-Jun-14 4:37 PM
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Biogen Idec Inc. (BIIB) 13-Jun-14Market Sale (Planned) 700$310.50$217,350.00(10%)
7.3K to 6.61K
9%
16-Jun-14 4:37 PM
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Biogen Idec Inc. (BIIB) 12-Jun-14Grant 870----14%
6.43K to 7.3K
13-May-14 3:19 PM
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Arch Capital Group Ltd. (ACGL) 09-May-14Grant 3,073----16%
19.16K to 22.24K
01-Apr-14 4:15 PM
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Biogen Idec Inc. (BIIB) 31-Mar-14Market Sale (Planned) 3,000$296.76$890,275.00(32%)
9.44K to 6.43K
5%
20-Aug-13 9:00 AM
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Arch Capital Group Ltd. (ACGL) 19-Aug-13Private Purchase 2,500$23.58$58,947.2015%
16.66K to 19.16K
05-Aug-13 5:23 PM
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Arch Capital Group Ltd. (ACGL) 02-Aug-13Private Purchase 5,000$25.25$126,230.0043%
11.66K to 16.66K