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Insider Trading - Xiao Deming

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SPAC List: List of Special Purpose Acquisition Companies

Insider Trading Transactions for Xiao Deming
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2019-02-04
Sale
2019-02-05
6:05 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
3,623 $129.59 $469,501 314,689
(Indirect
Direct)
View
2019-02-11
Sale
2019-02-13
5:17 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
21,308 $130.66 $2,784,042 367,712
(Indirect
Direct)
View
2019-02-15
Sale
2019-02-27
6:20 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
13,979 $138.74 $1,939,473 353,856
(Indirect
Direct)
View
2019-04-01
Sale
2019-04-02
5:37 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,305 $138.6 $596,664 349,551
(Indirect
Direct)
View
2019-05-03
Sale
2019-05-07
5:55 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
3,144 $144.49 $454,281 346,407
(Indirect
Direct)
View
2019-05-08
Sale
2019-05-10
5:12 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
2,470 $138.03 $340,923 343,937
(Indirect
Direct)
View
2019-05-16
Sale
2019-05-20
5:05 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
6,838 $128.84 $881,014 337,099
(Indirect
Direct)
View
2019-04-23
Sale
2019-07-03
5:56 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,305 $139.56 $600,789 342,394
(Indirect
Direct)
View
2019-08-05
Sale
2019-08-06
4:53 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
3,066 $140.6 $431,081 348,928
(Indirect
Direct)
View
2019-08-08
Sale
2019-08-09
6:29 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
7,752 $150.44 $1,166,209 341,176
(Indirect
Direct)
View
2019-08-15
Sale
2019-08-20
4:55 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
8,670 $151.71 $1,315,359 332,562
(Indirect
Direct)
View
2019-08-22
Sale
2019-09-03
6:14 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
5 $156.17 $781 332,557
(Indirect
Direct)
View
2019-09-30
Sale
2019-10-02
5:51 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
32,552 $156.22 $5,085,364 300,005
(Indirect
Direct)
View
2019-11-04
Sale
2019-11-05
5:38 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
2,948 $159.63 $470,596 329,995
(Indirect
Direct)
View
2019-11-08
Sale
2019-11-12
5:27 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
2,374 $163.36 $387,820 327,621
(Indirect
Direct)
View
2019-12-26
Sale
2019-12-30
4:01 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
12,802 $178.56 $2,285,887 314,819
(Indirect
Direct)
View
2020-01-07
Sale
2020-01-09
5:04 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
33,850 $176.99 $5,991,121 280,969
(Indirect
Direct)
View
2020-02-03
Sale
2020-02-03
7:03 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
2,904 $173.89 $504,987 278,065
(Indirect
Direct)
View
2020-02-04
Sale
2020-02-06
6:28 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
18,355 $183.75 $3,372,774 353,804
(Indirect
Direct)
View
2020-02-10
Sale
2020-02-12
5:58 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
2,327 $181.07 $421,360 351,477
(Indirect
Direct)
View
2020-02-18
Sale
2020-04-03
5:06 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,380 $162.57 $712,078 347,193
(Indirect
Direct)
View
2020-04-17
Sale
2020-04-20
4:49 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
49,161 $185.01 $9,095,335 298,032
(Indirect
Direct)
View
2020-05-08
Sale
2020-05-12
5:49 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,565 $208.67 $952,568 293,467
(Indirect
Direct)
View
2020-07-01
Sale
2020-07-06
5:05 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,305 $235.16 $1,012,364 289,162
(Indirect
Direct)
View
2020-08-10
Sale
2020-08-12
5:10 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,410 $274.4 $1,210,112 284,752
(Indirect
Direct)
View
2020-08-13
Sale
2020-08-17
8:04 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,917 $281 $1,381,677 279,835
(Indirect
Direct)
View
2020-10-01
Sale
2020-10-02
4:41 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,305 $280.5 $1,207,568 275,590
(Indirect
Direct)
View
2020-11-06
Sale
2020-11-10
4:38 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
8,338 $344.03 $2,868,509 267,252
(Indirect
Direct)
View
2021-01-04
Sale
2021-01-05
5:48 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,305 $368.26 $1,585,364 262,947
(Indirect
Direct)
View
2021-02-05
Sale
2021-02-09
7:07 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
17,451 $367.88 $6,419,789 337,847
(Indirect
Direct)
View
2021-02-16
Sale
2021-02-17
5:40 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
5,000 $398 $1,990,000 332,847
(Indirect
Direct)
View
2021-02-24
Sale
2021-02-25
4:10 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
1,000 $383.47 $383,470 331,847
(Indirect
Direct)
View
2021-02-26
Sale
2021-02-26
5:55 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
3,000 $374 $1,122,000 328,847
(Indirect
Direct)
View
2021-04-01
Sale
2021-04-02
3:07 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,305 $364.78 $1,570,363 324,542
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2019-02-11
Option Award
2019-02-13
5:17 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
74,331 $30 389,020
(Direct)
View
2019-02-15
Other
2019-02-27
6:20 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
123 $117.71 367,835
(Direct)
View
2019-04-23
Exercise
2019-07-03
5:56 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
9,600 $0 359,151
(Direct)
View
2019-04-23
Exercise
2019-07-03
5:56 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
9,600 $0 38,400
(Direct)
View
2019-07-23
Exercise
2019-07-24
5:04 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
9,600 $0 351,994
(Direct)
View
2019-07-23
Exercise
2019-07-24
5:04 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
9,600 $0 28,800
(Direct)
View
2019-08-15
Other
2019-08-20
4:55 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
56 $117.71 341,232
(Direct)
View
2019-10-22
Exercise
2019-10-24
8:15 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
23,338 $0 323,343
(Direct)
View
2019-10-22
Exercise
2019-10-24
8:15 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
9,600 $0 332,943
(Direct)
View
2019-10-22
Exercise
2019-10-24
8:15 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
23,338 $0 4,876
(Direct)
View
2019-10-22
Exercise
2019-10-24
8:15 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
9,600 $0 19,200
(Direct)
View
2020-02-04
Exercise
2020-02-06
6:28 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
19,200 $0 297,265
(Direct)
View
2020-02-04
Option Award
2020-02-06
6:28 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
74,894 $30 372,159
(Direct)
View
2020-02-04
Exercise
2020-02-06
6:28 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
19,200 $0 0
(Direct)
View
2020-02-18
Other
2020-04-03
5:06 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
96 $123.37 351,573
(Direct)
View
2020-07-21
Option Award
2020-07-23
5:18 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
32,165 $0 32,165
(Direct)
View
2020-07-21
Option Award
2020-07-23
5:20 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
32,165 $0 32,165
(Direct)
View
2020-08-13
Other
2020-08-17
8:04 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
60 $157.53 279,895
(Direct)
View
2021-02-02
Exercise
2021-02-04
7:53 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
32,165 $0 295,112
(Direct)
View
2021-02-02
Option Award
2021-02-04
7:53 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
60,186 $30 355,298
(Direct)
View
2021-02-02
Exercise
2021-02-04
7:53 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
32,165 $0 0
(Direct)
View
2021-04-22
Option Award
2021-04-26
5:18 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
2,895 $30 327,437
(Direct)
View
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