Marks Michael E

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
15-Mar-21 5:51 PM
View: 
Bruker Cellular Analysis, I... (CELL) 11-Mar-21Market Sale 28,260$54.97$1,553,510.00(2%)
1.14M to 1.11M
1%
11-Mar-21 6:43 PM
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Bruker Cellular Analysis, I... (CELL) 10-Mar-21Market Sale 100,000$53.07$5,306,610.00(8%)
1.24M to 1.14M
(< 1%)
11-Mar-21 6:43 PM
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Bruker Cellular Analysis, I... (CELL) 09-Mar-21Market Sale 30,000$53.58$1,607,520.00(2%)
1.27M to 1.24M
< 1%
05-Mar-21 9:40 PM
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Bruker Cellular Analysis, I... (CELL) 03-Mar-21Market Sale 1,740$61.54$107,083.00(< 1%)
1.27M to 1.27M
13%
03-Mar-21 9:52 PM
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Bruker Cellular Analysis, I... (CELL) 02-Mar-21Market Sale 20,000$62.72$1,254,470.00(2%)
1.29M to 1.27M
1%
03-Mar-21 9:52 PM
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Bruker Cellular Analysis, I... (CELL) 01-Mar-21Market Sale 20,000$61.93$1,238,600.00(2%)
1.31M to 1.29M
< 1%
18-Dec-20 8:28 PM
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Bruker Cellular Analysis, I... (CELL) 10-Dec-20Sale 55,162$82.56$4,554,170.00(1%)
3.77M to 3.72M
25-Nov-20 2:08 PM
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Bruker Cellular Analysis, I... (CELL) 23-Nov-20Sale 362,586$82.56$29,935,100.00(9%)
4.14M to 3.77M
20-Jul-20 9:45 PM
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Bruker Cellular Analysis, I... (CELL) 16-Jul-20Conversion 4,136,980----100%
0 to 4.14M
07-Sep-18 12:12 PM
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Schlumberger Limited (SLB) 06-Sep-18Market Purchase 8,000$60.31$482,480.0013%
60.02K to 68.02K
(40%)
01-May-18 5:21 PM
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Schlumberger Limited (SLB) 01-May-18Grant
Duplicate
2,771----5%
57.25K to 60.02K
03-Dec-18 5:43 PM
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Schlumberger Limited (SLB) 26-Oct-17Market Purchase 16,000$63.56$1,016,960.0023%
68.2K to 84.2K
(45%)
14-Aug-17 5:44 PM
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Schlumberger Limited (SLB) 11-Aug-17Market Purchase 8,000$64.20$513,592.0016%
49.25K to 57.25K
(46%)
01-May-17 5:13 PM
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Schlumberger Limited (SLB) 01-May-17Grant
Duplicate
2,250----5%
47.0K to 49.25K
22-Feb-17 9:03 PM
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Gopro, Inc. (GPRO) 17-Feb-17Market Sale 30,000$9.22$276,510.00(19%)
159.84K to 129.84K
35%
01-Sep-16 6:10 PM
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Gopro, Inc. (GPRO) 31-Aug-16Market Sale 264$14.94$3,944.16(< 1%)
160.1K to 159.84K
61%
29-Aug-16 6:52 PM
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Schlumberger Limited (SLB) 29-Aug-16Market Sale 13,600$81.19$1,104,180.00(22%)
60.6K to 47.0K
57%
26-Aug-16 5:50 PM
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Gopro, Inc. (GPRO) 19-Aug-16Gift 50,000----(24%)
210.1K to 160.1K
17-Aug-16 8:30 PM
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Gopro, Inc. (GPRO) 15-Aug-16Market Sale 40,000$15.58$623,132.00(16%)
250.1K to 210.1K
63%
08-Jun-16 8:39 PM
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Gopro, Inc. (GPRO) 06-Jun-16Grant 10,496----4%
239.61K to 250.1K
13-May-16 6:42 PM
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SanDisk Corp. (SNDKDE.OB) 12-May-16Disposition 15,341----(43%)
35.34K to 20.0K
13-May-16 6:42 PM
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SanDisk Corp. (SNDKDE.OB) 12-May-16Disposition 20,000----(100%)
20.0K to 0
02-May-16 5:20 PM
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Schlumberger Limited (SLB) 02-May-16Grant
Duplicate
2,250----4%
58.35K to 60.6K
22-Dec-15 5:33 PM
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Gopro, Inc. (GPRO) 22-Dec-15Acquisition (other) 25,962----12%
213.65K to 239.61K
22-Dec-15 5:33 PM
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Gopro, Inc. (GPRO) 22-Dec-15Acquisition (other) 20,352----8%
239.61K to 259.96K
22-Dec-15 5:33 PM
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Gopro, Inc. (GPRO) 22-Dec-15Acquisition (other) 140----< 1%
259.96K to 260.1K
22-Dec-15 5:33 PM
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Gopro, Inc. (GPRO) 22-Dec-15Acquisition (other) 565----< 1%
260.1K to 260.66K
22-Dec-15 5:33 PM
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Gopro, Inc. (GPRO) 22-Dec-15Disposition (other) 21,057----(8%)
260.66K to 239.61K
02-Dec-15 6:25 PM
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Gopro, Inc. (GPRO) 30-Nov-15Acquisition (other) 148,958----230%
64.69K to 213.65K
02-Dec-15 6:25 PM
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Gopro, Inc. (GPRO) 30-Nov-15Acquisition (other) 86,946----41%
213.65K to 300.59K
02-Dec-15 6:25 PM
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Gopro, Inc. (GPRO) 30-Nov-15Acquisition (other) 36,581----12%
300.59K to 337.17K
02-Dec-15 6:25 PM
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Gopro, Inc. (GPRO) 30-Nov-15Acquisition (other) 4,666----1%
337.17K to 341.84K
02-Dec-15 6:25 PM
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Gopro, Inc. (GPRO) 30-Nov-15Acquisition (other) 11----< 1%
341.84K to 341.85K
02-Dec-15 6:25 PM
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Gopro, Inc. (GPRO) 30-Nov-15Disposition (other) 128,204----(38%)
341.85K to 213.65K
28-Aug-15 3:13 PM
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Schlumberger Limited (SLB) 27-Aug-15Market Purchase 13,600$73.18$995,294.0030%
44.75K to 58.35K
(51%)
12-Aug-15 9:37 AM
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Gopro, Inc. (GPRO) 10-Aug-15Gift 24,652----(25%)
98.07K to 73.42K
12-Aug-15 9:37 AM
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Gopro, Inc. (GPRO) 10-Aug-15Gift 8,728----(12%)
73.42K to 64.69K
22-Jun-15 7:25 PM
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SanDisk Corp. (SNDKDE.OB) 18-Jun-15Grant 1,927----6%
33.41K to 35.34K
09-Jun-15 8:59 PM
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Gopro, Inc. (GPRO) 08-Jun-15Grant 757----< 1%
97.31K to 98.07K
09-Jun-15 8:59 PM
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Gopro, Inc. (GPRO) 05-Jun-15Acquisition (other) 986----1%
96.32K to 97.31K
09-Jun-15 8:59 PM
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Gopro, Inc. (GPRO) 05-Jun-15Acquisition (other) 831----< 1%
97.31K to 98.14K
09-Jun-15 8:59 PM
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Gopro, Inc. (GPRO) 05-Jun-15Disposition (other) 831----(< 1%)
98.14K to 97.31K
15-May-15 7:40 PM
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Gopro, Inc. (GPRO) 13-May-15Acquisition (other) 95,435----10735%
0.89K to 96.32K
15-May-15 7:40 PM
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Gopro, Inc. (GPRO) 13-May-15Acquisition (other) 56,877----59%
96.32K to 153.2K
15-May-15 7:40 PM
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Gopro, Inc. (GPRO) 13-May-15Acquisition (other) 21,861----14%
153.2K to 175.06K
15-May-15 7:40 PM
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Gopro, Inc. (GPRO) 13-May-15Acquisition (other) 3,112----2%
175.06K to 178.17K
15-May-15 7:40 PM
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Gopro, Inc. (GPRO) 13-May-15Acquisition (other) 6----< 1%
178.17K to 178.18K
15-May-15 7:40 PM
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Gopro, Inc. (GPRO) 13-May-15Disposition (other) 81,856----(46%)
178.18K to 96.32K
30-Apr-15 3:44 PM
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Schlumberger Limited (SLB) 30-Apr-15Grant
Duplicate
2,250----5%
42.5K to 44.75K
02-Mar-15 9:58 PM
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Gopro, Inc. (GPRO) 27-Feb-15Disposition (other) 8,559,950----(50%)
17.12M to 8.56M