CEO
Avg Cost/Share
$967.03
Shares
37,000
Total Value
$35,724,379.66
Owned After
951,624
CEO
Avg Cost/Share
$959.50
Shares
40,000
Total Value
$38,335,721.29
Owned After
951,624
CEO
Avg Cost/Share
$830.68
Shares
20,231
Total Value
$16,773,550.18
Owned After
951,624
CEO
Avg Cost/Share
$700.00
Shares
5,200
Total Value
$3,640,000.00
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$717.10
Shares
2,594
Total Value
$1,860,157.40
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$700.00
Shares
11,964
Total Value
$8,374,800.00
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$700.00
Shares
3,636
Total Value
$2,545,200.00
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$765.15
Shares
2,812
Total Value
$2,151,601.80
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$826.86
Shares
4,263
Total Value
$3,526,277.06
Owned After
951,624
CEO
Avg Cost/Share
$778.39
Shares
2,790
Total Value
$2,171,708.10
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$831.58
Shares
9,614
Total Value
$7,994,810.12
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$802.10
Shares
2,672
Total Value
$2,149,815.56
Owned After
951,624
CEO
Avg Cost/Share
$730.12
Shares
8,000
Total Value
$5,848,605.58
Owned After
951,624
CEO
Avg Cost/Share
$690.00
Shares
2,824
Total Value
$1,948,560.00
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$661.52
Shares
8,000
Total Value
$5,294,839.95
Owned After
951,624
CEO
Avg Cost/Share
$678.76
Shares
8,000
Total Value
$5,419,520.90
Owned After
951,624
CEO
Avg Cost/Share
$724.87
Shares
8,000
Total Value
$5,808,620.44
Owned After
951,624
CEO
Avg Cost/Share
$680.00
Shares
2,790
Total Value
$1,897,200.00
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$641.00
Shares
3,791
Total Value
$2,430,031.00
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$602.34
Shares
8,000
Total Value
$4,816,043.43
Owned After
951,624
CEO
Avg Cost/Share
$573.02
Shares
8,000
Total Value
$4,578,222.68
Owned After
951,624
CEO
Avg Cost/Share
$583.14
Shares
58,654
Total Value
$34,203,493.56
Owned After
951,624
SEC Form 4
CEO
Avg Cost/Share
$490.39
Shares
2,790
Total Value
$1,368,188.10
Owned After
951,624
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Hsing Michael | MPWR | CEO | Nov 12, 2025 | Sell | $967.03 | 37,000 | $35,724,379.66 | 951,624 | |
| Hsing Michael | MPWR | CEO | Nov 11, 2025 | Sell | $959.50 | 40,000 | $38,335,721.29 | 951,624 | |
| Hsing Michael | MPWR | CEO | Aug 15, 2025 | Sell | $830.68 | 20,231 | $16,773,550.18 | 951,624 | |
| Hsing Michael | MPWR | CEO | Feb 18, 2025 | Sell | $700.00 | 5,200 | $3,640,000.00 | 951,624 | |
| Hsing Michael | MPWR | CEO | Feb 10, 2025 | Sell | $717.10 | 2,594 | $1,860,157.40 | 951,624 | |
| Hsing Michael | MPWR | CEO | Feb 7, 2025 | Sell | $700.00 | 11,964 | $8,374,800.00 | 951,624 | |
| Hsing Michael | MPWR | CEO | Jan 24, 2025 | Sell | $700.00 | 3,636 | $2,545,200.00 | 951,624 | |
| Hsing Michael | MPWR | CEO | Nov 8, 2024 | Sell | $765.15 | 2,812 | $2,151,601.80 | 951,624 | |
| Hsing Michael | MPWR | CEO | Aug 9, 2024 | Sell | $826.86 | 4,263 | $3,526,277.06 | 951,624 | |
| Hsing Michael | MPWR | CEO | Aug 8, 2024 | Sell | $778.39 | 2,790 | $2,171,708.10 | 951,624 | |
| Hsing Michael | MPWR | CEO | Jul 22, 2024 | Sell | $831.58 | 9,614 | $7,994,810.12 | 951,624 | |
| Hsing Michael | MPWR | CEO | Jul 1, 2024 | Sell | $802.10 | 2,672 | $2,149,815.56 | 951,624 | |
| Hsing Michael | MPWR | CEO | Jun 3, 2024 | Sell | $730.12 | 8,000 | $5,848,605.58 | 951,624 | |
| Hsing Michael | MPWR | CEO | May 8, 2024 | Sell | $690.00 | 2,824 | $1,948,560.00 | 951,624 | |
| Hsing Michael | MPWR | CEO | May 1, 2024 | Sell | $661.52 | 8,000 | $5,294,839.95 | 951,624 | |
| Hsing Michael | MPWR | CEO | Apr 1, 2024 | Sell | $678.76 | 8,000 | $5,419,520.90 | 951,624 | |
| Hsing Michael | MPWR | CEO | Mar 1, 2024 | Sell | $724.87 | 8,000 | $5,808,620.44 | 951,624 | |
| Hsing Michael | MPWR | CEO | Feb 8, 2024 | Sell | $680.00 | 2,790 | $1,897,200.00 | 951,624 | |
| Hsing Michael | MPWR | CEO | Feb 5, 2024 | Sell | $641.00 | 3,791 | $2,430,031.00 | 951,624 | |
| Hsing Michael | MPWR | CEO | Feb 1, 2024 | Sell | $602.34 | 8,000 | $4,816,043.43 | 951,624 | |
| Hsing Michael | MPWR | CEO | Jan 5, 2024 | Sell | $573.02 | 8,000 | $4,578,222.68 | 951,624 | |
| Hsing Michael | MPWR | CEO | Jan 4, 2024 | Sell | $583.14 | 58,654 | $34,203,493.56 | 951,624 | |
| Hsing Michael | MPWR | CEO | Nov 8, 2023 | Sell | $490.39 | 2,790 | $1,368,188.10 | 951,624 |