Monolithic Power Systems, Inc.
USD1312.77
-0.55 (-0.04%)
CEO
Michael R. Hsing
IPO Date
2004-11-19
Sector
Technology
Industry
Semiconductors
Exchange
NASDAQ
Country
US
Open
$1316.90
Prev. Close
$1313.32
Day Low
$1276.22
Day High
$1342.13
52W Low
$686.87
52W High
$1714.09
Market Cap
$64.50B
Volume
1.05M
| 12,472 |
| $0.00 |
| 29 May 2026 | Tseng Saria | EVP & General Counsel | S-Sale | Disposed | 7,565 | $1700.00 |
| 28 May 2026 | DEAN ROBERT W II | Interim CFO | S-Sale | Disposed | 22 | $1649.56 |
| 27 May 2026 | Zhou Jeff | director | S-Sale | Disposed | 486 | $1680.00 |
| 27 May 2026 | Tseng Saria | EVP & General Counsel | G-Gift | Disposed | 200 | $0.00 |
| 27 May 2026 | Tseng Saria | EVP & General Counsel | S-Sale | Disposed | 5,000 | $1586.43 |
| 20 May 2026 | Hsing Michael | director, officer: CEO | S-Sale | Disposed | 3,424 | $1462.61 |
| 20 May 2026 | Hsing Michael | director, officer: CEO | S-Sale | Disposed | 5,819 | $1467.62 |
| 20 May 2026 | Hsing Michael | director, officer: CEO | S-Sale | Disposed | 5,049 | $1472.84 |
| $15,001 - $50,000 |
| 4 Feb 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 4 Feb 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 4 Feb 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 4 Feb 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 4 Feb 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 4 Feb 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 3 Feb 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| Disclosed | Representative | Office | Type | Amount |
|---|---|---|---|---|
| 20 Nov 2025 | Michael Patrick Guest | Michael Patrick Guest | Purchase | $1,001 - $15,000 |
| 8 May 2025 | Rob Bresnahan | Rob Bresnahan | Purchase | $1,001 - $15,000 |
| 5 Apr 2024 | Ro Khanna | Ro Khanna | Purchase | $1,001 - $15,000 |
| 5 Apr 2024 | Ro Khanna | Ro Khanna | Sale | $1,001 - $15,000 |
| 6 Mar 2024 | Ro Khanna | Ro Khanna | Sale | $1,001 - $15,000 |
| 6 Mar 2024 | Ro Khanna | Ro Khanna | Purchase | $1,001 - $15,000 |
| 5 Feb 2024 | Ro Khanna | Ro Khanna | Sale | $1,001 - $15,000 |
| 8 Nov 2023 | Ro Khanna | Ro Khanna | Sale | $15,001 - $50,000 |
| 11 Jul 2023 | Ro Khanna | Ro Khanna | Sale | $1,001 - $15,000 |
| 7 Feb 2023 | Ro Khanna | Ro Khanna | Purchase | $1,001 - $15,000 |