Gustafson Michael B

Number of records: 48
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
02-Jul-24 7:53 AM
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PDF Solutions Inc. (PDFS) 01-Jul-24Grant 4,382----31%
14.19K to 18.57K
12-Jun-24 6:57 PM
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Matterport, Inc./de (MTTR) 10-Jun-24Option Exercise 60,763----28%
214.78K to 275.55K
14-Dec-23 2:02 PM
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PDF Solutions Inc. (PDFS) 13-Dec-23Sale 4,883$30.86$150,689.00(26%)
19.07K to 14.19K
14-Dec-23 2:02 PM
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PDF Solutions Inc. (PDFS) 12-Dec-23Private Sale 867$31.29$27,128.40(4%)
19.94K to 19.07K
05-Jul-23 2:30 PM
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PDF Solutions Inc. (PDFS) 01-Jul-23Grant 3,354----20%
16.59K to 19.94K
14-Jun-23 10:18 AM
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Matterport, Inc./de (MTTR) 13-Jun-23Option Exercise 38,126----22%
176.66K to 214.78K
02-Mar-23 11:54 AM
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PDF Solutions Inc. (PDFS) 28-Feb-23Private Sale 13,316$37.26$496,154.00(45%)
29.9K to 16.59K
17-Nov-22 4:06 PM
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PDF Solutions Inc. (PDFS) 16-Nov-22Sale 2,500$30.05$75,125.00(8%)
32.4K to 29.9K
17-Nov-22 4:06 PM
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PDF Solutions Inc. (PDFS) 15-Nov-22Private Sale 2,500$29.79$74,475.00(7%)
34.9K to 32.4K
19-Aug-22 6:08 PM
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Everspin Technologies Inc (MRAM) 18-Aug-22Option Exercise 11,440$7.20$82,368.0021%
53.53K to 64.97K
19-Aug-22 6:08 PM
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Everspin Technologies Inc (MRAM) 18-Aug-22Option Sale 6,624$7.51$49,759.10(10%)
64.97K to 58.35K
19-Aug-22 6:08 PM
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Everspin Technologies Inc (MRAM) 18-Aug-22Sale 21,603$7.51$162,280.00(37%)
58.35K to 36.75K
19-Aug-22 6:08 PM
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Everspin Technologies Inc (MRAM) 17-Aug-22Option Exercise 560$7.20$4,032.00< 1%
58.35K to 58.91K
19-Aug-22 6:08 PM
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Everspin Technologies Inc (MRAM) 17-Aug-22Option Sale 5,376$7.76$41,721.60(9%)
58.91K to 53.53K
05-Jul-22 8:09 PM
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PDF Solutions Inc. (PDFS) 01-Jul-22Grant 7,212----26%
27.69K to 34.9K
04-Feb-22 5:46 PM
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Matterport, Inc./de (MTTR) 01-Feb-22Conversion 61,897----56%
111.48K to 173.38K
04-Feb-22 5:46 PM
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Matterport, Inc./de (MTTR) 01-Feb-22Conversion 3,300----2%
173.38K to 176.68K
18-Nov-21 7:36 PM
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Everspin Technologies Inc (MRAM) 17-Nov-21Market Sale 14,286$12.70$181,432.00(20%)
72.64K to 58.35K
(5%)
15-Nov-21 7:36 PM
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PDF Solutions Inc. (PDFS) 12-Nov-21Market Sale 3,000$33.00$98,991.90(10%)
30.69K to 27.69K
(< 1%)
04-Feb-22 5:46 PM
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Matterport, Inc./de (MTTR) 22-Jul-21Grant 29,724----36%
81.76K to 111.48K
18-Nov-21 7:26 PM
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Everspin Technologies Inc (MRAM) 10-May-21Grant 27,992----63%
44.65K to 72.64K
04-Aug-20 7:23 PM
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PDF Solutions Inc. (PDFS) 01-Aug-20Grant 4,688----22%
21.32K to 26.0K
04-Aug-20 7:23 PM
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PDF Solutions Inc. (PDFS) 01-Aug-20Grant 4,688----22%
21.32K to 26.0K
20-May-20 6:04 PM
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Everspin Technologies Inc (MRAM) 19-May-20Grant 21,359----92%
23.29K to 44.65K
07-Nov-19 1:07 PM
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PDF Solutions Inc. (PDFS) 06-Nov-19Market Sale 2,214$15.75$34,870.50(9%)
23.53K to 21.32K
07-Nov-19 1:07 PM
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PDF Solutions Inc. (PDFS) 05-Nov-19Market Sale 386$15.97$6,164.42(2%)
23.92K to 23.53K
03-Jul-19 3:08 PM
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PDF Solutions Inc. (PDFS) 01-Jul-19Grant 4,688----24%
19.23K to 23.92K
14-Jun-19 1:34 PM
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PDF Solutions Inc. (PDFS) 13-Jun-19Market Sale 1,000$12.95$12,949.30(5%)
20.23K to 19.23K
< 1%
22-May-19 4:57 PM
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Everspin Technologies Inc (MRAM) 21-May-19Grant 6,000----35%
17.29K to 23.29K
02-Nov-18 7:52 PM
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PDF Solutions Inc. (PDFS) 01-Nov-18Grant 20,228----100%
0 to 20.23K
22-May-18 6:01 PM
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Everspin Technologies Inc (MRAM) 21-May-18Grant 3,000----21%
14.29K to 17.29K
13-Feb-18 7:49 PM
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Everspin Technologies Inc (MRAM) 12-Feb-18Market Purchase 14,286$7.00$100,002.00100%
0 to 14.29K
(34%)
08-Dec-03 10:00 PM
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McData Corp (MCDTEE.OB) 04-Dec-03Option Exercise 30,000$8.87$266,100.0063%
47.5K to 77.5K
03-Nov-03 10:00 PM
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McData Corp (MCDTEE.OB) 01-Nov-03Grant 6,875----17%
40.63K to 47.5K
08-Dec-03 10:00 PM
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McData Corp (MCDTEE.OB) 01-Nov-03Grant
Duplicate
6,875----17%
40.63K to 47.5K
30-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 28-Oct-03Market Sale (Planned) 2,500$11.93$29,831.00(6%)
43.13K to 40.63K
03-Nov-03 10:00 PM
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McData Corp (MCDTEE.OB) 28-Oct-03Market Sale (Planned)
Duplicate
2,500$11.93$29,831.00(6%)
43.13K to 40.63K
23-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 23-Oct-03Market Sale (Planned) 2,500$11.74$29,356.00(5%)
45.63K to 43.13K
16-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 16-Oct-03Market Sale (Planned) 2,500$11.78$29,450.00(5%)
48.13K to 45.63K
09-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 09-Oct-03Market Sale (Planned) 2,500$11.91$29,784.00(5%)
50.63K to 48.13K
07-Aug-03 10:00 PM
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McData Corp (MCDTEE.OB) 06-Aug-03Market Sale (Planned) 2,250$10.45$23,512.50(7%)
32.25K to 30.0K
26-Aug-03 10:00 PM
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McData Corp (MCDTEE.OB) 06-Aug-03Market Sale (Planned) 2,250$10.45$23,512.50(4%)
52.88K to 50.63K
26-Aug-03 10:00 PM
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McData Corp (MCDTEE.OB) 01-Aug-03Grant 6,875----15%
45.75K to 52.63K
09-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 01-Aug-03Grant 6,875----17%
41.65K to 48.52K
16-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 01-Aug-03Grant 6,875----17%
41.25K to 48.13K
23-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 01-Aug-03Grant 6,875----19%
36.35K to 43.23K
30-Oct-03 10:00 PM
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McData Corp (MCDTEE.OB) 01-Aug-03Grant 6,875----20%
34.35K to 41.23K
31-Jul-03 10:00 PM
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McData Corp (MCDTEE.OB) 30-Jul-03Market Sale (Planned) 2,500$11.09$27,715.00(7%)
34.75K to 32.25K