Grierson Stewart

Number of records: 22
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
12-May-23 4:17 PM
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Sumo Logic, Inc. (SUMO) 12-May-23Disposition 413,678----(100%)
413.68K to 0
16-Mar-23 10:00 PM
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Sumo Logic, Inc. (SUMO) 15-Mar-23Market Sale 10,842$11.84$128,402.00(3%)
424.52K to 413.68K
(3%)
19-Dec-22 4:40 PM
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Sumo Logic, Inc. (SUMO) 15-Dec-22Sale 55,480$8.30$460,706.00(12%)
480.0K to 424.52K
04-Jan-22 4:32 PM
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Sumo Logic, Inc. (SUMO) 31-Dec-21Grant 480,000----100%
0 to 480.0K
02-Mar-15 7:38 PM
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Ruckus Wireless Inc (RKUSDD.PK) 27-Feb-15Option Exercise 20,000$5.71$114,200.00100%
0 to 20.0K
02-Mar-15 7:38 PM
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Ruckus Wireless Inc (RKUSDD.PK) 27-Feb-15Market Option Sale 20,000$12.34$246,744.00(100%)
20.0K to 0
(11%)
25-Oct-10 3:39 PM
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ArcSight, Inc. (ARST) 22-Oct-10Disposition 134,570$43.50$5,853,800.00(100%)
134.57K to 0
25-Oct-10 3:39 PM
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ArcSight, Inc. (ARST) 21-Oct-10Option Exercise 134,570$2.53$341,000.00569%
23.63K to 158.2K
25-Oct-10 3:39 PM
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ArcSight, Inc. (ARST) 21-Oct-10Disposition (change in control) 23,632$43.50$1,027,990.00(15%)
158.2K to 134.57K
26-Mar-10 4:55 PM
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ArcSight, Inc. (ARST) 25-Mar-10Option Exercise 20,000$0.48$9,600.0030%
67.26K to 87.26K
26-Mar-10 4:55 PM
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ArcSight, Inc. (ARST) 25-Mar-10Market Option Sale 20,000$28.67$573,352.00(23%)
87.26K to 67.26K
< 1%
23-Dec-09 5:20 PM
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ArcSight, Inc. (ARST) 22-Dec-09Option Exercise 11,500$10.00$115,000.0095%
12.13K to 23.63K
17-Dec-09 4:42 PM
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ArcSight, Inc. (ARST) 16-Dec-09Option Exercise 25,000$0.48$12,000.0051%
49.26K to 74.26K
17-Dec-09 4:42 PM
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ArcSight, Inc. (ARST) 16-Dec-09Market Option Sale 25,000$24.92$623,105.00(34%)
74.26K to 49.26K
(< 1%)
30-Sep-09 4:43 PM
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ArcSight, Inc. (ARST) 29-Sep-09Option Exercise 20,000$0.31$6,300.0029%
70.15K to 90.15K
30-Sep-09 4:43 PM
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ArcSight, Inc. (ARST) 29-Sep-09Market Option Sale 20,000$24.05$480,966.00(22%)
90.15K to 70.15K
< 1%
10-Sep-09 7:34 PM
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ArcSight, Inc. (ARST) 09-Sep-09Option Exercise 30,000$0.17$5,200.0033%
91.4K to 121.4K
10-Sep-09 7:34 PM
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ArcSight, Inc. (ARST) 09-Sep-09Market Option Sale 30,000$22.66$679,875.00(25%)
121.4K to 91.4K
(< 1%)
30-Jun-09 5:40 PM
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ArcSight, Inc. (ARST) 26-Jun-09Option Exercise 25,000$0.16$4,000.00206%
12.13K to 37.13K
30-Jun-09 5:40 PM
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ArcSight, Inc. (ARST) 26-Jun-09Market Option Sale 25,000$17.00$425,045.00(67%)
37.13K to 12.13K
(6%)
10-Mar-09 4:28 PM
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ArcSight, Inc. (ARST) 10-Mar-09Market Sale 20,000$11.28$225,680.00(62%)
32.13K to 12.13K
(32%)
15-Dec-08 3:07 PM
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ArcSight, Inc. (ARST) 12-Dec-08Market Sale 20,000$7.50$149,926.00(38%)
52.13K to 32.13K
(98%)