Zhou Jeff

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
13-Feb-24 11:14 AM
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Monolithic Power Systems Inc. (MPWR) 12-Feb-24Private Sale 200$750.57$150,114.00(3%)
6.47K to 6.27K
08-Feb-24 11:35 AM
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Monolithic Power Systems Inc. (MPWR) 06-Feb-24Grant 348----6%
6.12K to 6.47K
08-Feb-23 7:53 PM
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Monolithic Power Systems Inc. (MPWR) 07-Feb-23Grant 470----8%
5.65K to 6.12K
12-Aug-22 6:59 PM
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Monolithic Power Systems Inc. (MPWR) 11-Aug-22Private Sale (Planned) 200$540.00$108,000.00(3%)
5.85K to 5.65K
03-Aug-22 7:22 PM
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Monolithic Power Systems Inc. (MPWR) 03-Aug-22Private Sale (Planned) 200$520.00$104,000.00(3%)
6.05K to 5.85K
09-Feb-22 7:01 PM
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Monolithic Power Systems Inc. (MPWR) 08-Feb-22Grant 542----10%
5.51K to 6.05K
26-Aug-21 6:18 PM
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Monolithic Power Systems Inc. (MPWR) 24-Aug-21Market Sale 300$490.00$147,000.00(5%)
5.81K to 5.51K
< 1%
05-Aug-21 5:26 PM
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Monolithic Power Systems Inc. (MPWR) 04-Aug-21Market Sale 400$465.22$186,088.00(6%)
6.51K to 6.11K
(< 1%)
26-Jul-21 7:02 PM
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Monolithic Power Systems Inc. (MPWR) 23-Jul-21Market Sale (Planned) 500$410.00$205,000.00(7%)
7.01K to 6.51K
(1%)
21-Jul-21 8:18 PM
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Monolithic Power Systems Inc. (MPWR) 21-Jul-21Market Sale (Planned) 1,000$402.51$402,510.00(12%)
8.01K to 7.01K
3%
16-Jul-21 5:03 PM
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Monolithic Power Systems Inc. (MPWR) 14-Jul-21Market Sale (Planned) 1,000$392.66$392,660.00(11%)
9.01K to 8.01K
3%
08-Jul-21 4:47 PM
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Monolithic Power Systems Inc. (MPWR) 07-Jul-21Market Sale (Planned) 500$387.27$193,635.00(5%)
9.51K to 9.01K
3%
06-Jul-21 6:08 PM
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Monolithic Power Systems Inc. (MPWR) 06-Jul-21Market Sale (Planned) 500$380.00$190,000.00(5%)
10.01K to 9.51K
(< 1%)
28-Jun-21 7:13 PM
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Monolithic Power Systems Inc. (MPWR) 28-Jun-21Market Sale (Planned) 1,500$369.27$553,900.00(13%)
11.51K to 10.01K
< 1%
16-Feb-21 8:25 PM
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Monolithic Power Systems Inc. (MPWR) 12-Feb-21Market Sale 200$388.00$77,600.00(2%)
11.71K to 11.51K
< 1%
04-Feb-21 7:53 PM
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Monolithic Power Systems Inc. (MPWR) 02-Feb-21Grant 533----5%
11.18K to 11.71K
01-Sep-20 4:47 PM
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Monolithic Power Systems Inc. (MPWR) 28-Aug-20Market Sale 393$267.16$104,994.00(3%)
11.57K to 11.18K
07-Aug-20 5:22 PM
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Monolithic Power Systems Inc. (MPWR) 07-Aug-20Market Sale 200$283.00$56,600.00(2%)
11.77K to 11.57K
07-Aug-20 5:22 PM
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Monolithic Power Systems Inc. (MPWR) 06-Aug-20Market Sale 200$279.00$55,800.00(2%)
11.97K to 11.77K
07-Aug-20 5:22 PM
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Monolithic Power Systems Inc. (MPWR) 05-Aug-20Market Sale 200$276.00$55,200.00(2%)
12.17K to 11.97K
04-Aug-20 5:43 PM
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Monolithic Power Systems Inc. (MPWR) 04-Aug-20Market Sale 47$273.00$12,831.00(< 1%)
12.22K to 12.17K
04-Aug-20 5:43 PM
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Monolithic Power Systems Inc. (MPWR) 03-Aug-20Market Sale 153$273.00$41,769.00(1%)
12.37K to 12.22K
04-Aug-20 5:43 PM
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Monolithic Power Systems Inc. (MPWR) 31-Jul-20Market Sale 300$271.62$81,486.00(2%)
12.67K to 12.37K
14-May-20 4:53 PM
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Monolithic Power Systems Inc. (MPWR) 12-May-20Market Sale 2,000$217.00$434,000.00(14%)
14.67K to 12.67K
11-May-20 4:50 PM
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Monolithic Power Systems Inc. (MPWR) 07-May-20Market Sale 590$205.00$120,950.00(4%)
15.26K to 14.67K
07-May-20 4:23 PM
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Monolithic Power Systems Inc. (MPWR) 05-May-20Market Sale 500$198.00$99,000.00(3%)
15.76K to 15.26K
14-Feb-20 5:19 PM
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Monolithic Power Systems Inc. (MPWR) 13-Feb-20Market Sale 500$191.00$95,500.00(3%)
16.26K to 15.76K
14-Feb-20 5:19 PM
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Monolithic Power Systems Inc. (MPWR) 12-Feb-20Grant 1,048----7%
15.21K to 16.26K
12-Feb-20 5:54 PM
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Monolithic Power Systems Inc. (MPWR) 11-Feb-20Market Sale 1,033$186.03$192,171.00(6%)
16.24K to 15.21K
12-Feb-20 5:54 PM
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Monolithic Power Systems Inc. (MPWR) 10-Feb-20Market Sale 1,500$182.24$273,365.00(8%)
17.74K to 16.24K
05-Aug-19 5:10 PM
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Monolithic Power Systems Inc. (MPWR) 01-Aug-19Market Sale (Planned) 1,747$157.00$274,279.00(9%)
19.49K to 17.74K
24-Jul-19 4:58 PM
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Monolithic Power Systems Inc. (MPWR) 24-Jul-19Market Sale (Planned) 1,000$150.00$150,000.00(5%)
20.49K to 19.49K
24-Jul-19 4:58 PM
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Monolithic Power Systems Inc. (MPWR) 22-Jul-19Market Sale (Planned) 1,000$147.00$147,000.00(5%)
21.49K to 20.49K
12-Feb-19 6:06 PM
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Monolithic Power Systems Inc. (MPWR) 11-Feb-19Grant 1,339----7%
20.15K to 21.49K
09-Feb-18 7:09 PM
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Monolithic Power Systems Inc. (MPWR) 07-Feb-18Grant 1,590----9%
18.56K to 20.15K
08-Feb-17 7:59 PM
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Monolithic Power Systems Inc. (MPWR) 07-Feb-17Grant 1,566----9%
17.0K to 18.56K
29-Apr-16 4:47 PM
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Monolithic Power Systems Inc. (MPWR) 28-Apr-16Grant 2,181----15%
14.81K to 17.0K
23-Nov-15 11:00 AM
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Monolithic Power Systems Inc. (MPWR) 20-Nov-15Market Sale 1,000$66.66$66,659.60(6%)
15.81K to 14.81K
(108%)
23-Nov-15 11:00 AM
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Monolithic Power Systems Inc. (MPWR) 19-Nov-15Market Sale 1,500$66.01$99,021.00(9%)
17.32K to 15.81K
(110%)
10-Feb-15 7:04 PM
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Monolithic Power Systems Inc. (MPWR) 09-Feb-15Grant 2,533----17%
14.78K to 17.32K
01-Jul-14 5:07 PM
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Monolithic Power Systems Inc. (MPWR) 30-Jun-14Option Exercise 20,882$19.29$402,814.00141%
14.78K to 35.66K
01-Jul-14 5:07 PM
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Monolithic Power Systems Inc. (MPWR) 30-Jun-14Market Option Sale (Planned) 20,882$42.48$887,125.00(59%)
35.66K to 14.78K
(232%)
13-Feb-14 7:29 PM
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Monolithic Power Systems Inc. (MPWR) 12-Feb-14Option Exercise 8,000$19.29$154,320.0054%
14.78K to 22.78K
13-Feb-14 7:29 PM
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Monolithic Power Systems Inc. (MPWR) 12-Feb-14Market Option Sale 8,000$34.70$277,600.00(35%)
22.78K to 14.78K
(308%)
13-Feb-14 7:29 PM
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Monolithic Power Systems Inc. (MPWR) 11-Feb-14Grant 3,493----31%
11.29K to 14.78K
13-Feb-14 7:29 PM
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Monolithic Power Systems Inc. (MPWR) 11-Feb-14Option Exercise 8,000$19.29$154,320.0054%
14.78K to 22.78K
13-Feb-14 7:29 PM
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Monolithic Power Systems Inc. (MPWR) 11-Feb-14Market Option Sale 8,000$34.26$274,062.00(35%)
22.78K to 14.78K
(313%)
04-Nov-13 8:43 PM
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Monolithic Power Systems Inc. (MPWR) 31-Oct-13Option Exercise 5,000$19.29$96,450.0044%
11.29K to 16.29K
04-Nov-13 8:43 PM
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Monolithic Power Systems Inc. (MPWR) 31-Oct-13Market Option Sale 5,000$31.70$158,500.00(31%)
16.29K to 11.29K
(347%)
13-Feb-13 9:59 PM
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Monolithic Power Systems Inc. (MPWR) 12-Feb-13Market Sale 1,500$25.00$37,497.00(12%)
12.79K to 11.29K
(467%)