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MPWR
NASDAQ Manufacturing

Officer and Director Michael Hsing Files Intent to Sell $60 Million in Company Stock

Analysis by Wiseek.ai
Sentiment info
Negative
Importance info
8
Price
$1,156.9
Mkt Cap
$54.462B
52W Low
$438.86
52W High
$1,226.3
Market data snapshot near publication time

summarizeSummary

Michael Hsing, an Officer and Director of Monolithic Power Systems Inc., has filed a Form 144 indicating his intent to sell 51,841 shares of common stock, valued at approximately $60.4 million.


check_boxKey Events

  • Intent to Sell Shares

    Officer and Director Michael Hsing filed a Form 144 to sell 51,841 shares of common stock.

  • Significant Value

    The proposed sale has an approximate market value of $60,385,952.03.

  • Executive Filer

    The filer, Michael Hsing, holds positions as both an Officer and Director within the company.

  • Prior Sales Activity

    This proposed sale follows previous sales by Mr. Hsing of 70,000 shares, generating $67,294,300.00 in gross proceeds over the past three months.


auto_awesomeAnalysis

This Form 144 filing signals a significant disposition of shares by a key executive. Michael Hsing, an Officer and Director, intends to sell approximately $60.4 million worth of common stock. This proposed sale follows previous sales by Mr. Hsing totaling $67.3 million in the past three months, indicating a pattern of substantial share liquidation. While the shares were acquired through performance-based restricted stock units, the consistent and large-scale selling by a top insider could be interpreted negatively by investors, suggesting a lack of conviction or a desire to diversify holdings.

At the time of this filing, MPWR was trading at $1,156.90 on NASDAQ in the Manufacturing sector, with a market capitalization of approximately $54.5B. The 52-week trading range was $438.86 to $1,226.30. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.

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MPWR
Apr 08, 2026, 5:14 PM EDT
Filing Type: 144
Importance Score:
7
MPWR
Mar 02, 2026, 4:06 PM EST
Filing Type: 144
Importance Score:
7
MPWR
Feb 27, 2026, 5:19 PM EST
Source: Reuters
Importance Score:
9
MPWR
Feb 27, 2026, 4:33 PM EST
Filing Type: 10-K
Importance Score:
9
MPWR
Feb 27, 2026, 4:31 PM EST
Filing Type: 8-K
Importance Score:
9
MPWR
Feb 12, 2026, 4:26 PM EST
Filing Type: 144
Importance Score:
7
MPWR
Feb 11, 2026, 4:47 PM EST
Filing Type: 144
Importance Score:
7
MPWR
Feb 05, 2026, 4:01 PM EST
Filing Type: 8-K
Importance Score:
8
MPWR
Feb 04, 2026, 9:21 PM EST
Filing Type: 144
Importance Score:
8