MX
insider transactionsMAGNACHIP SEMICONDUCTOR Corp — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
+60.0K
60.0K buy · 0 sell
Net value · 365d
$168.0K
$168.0K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
3
60.0K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Grant·A
Shinyoung Park KEY
Chief Financial Officer
$0
112.5K sh
Own +52%
-
Grant·A
Chief of Manufacturing
$0
30.0K sh
Own +23%
-
Buy·P
Director
$63.1K
22.0K sh · $2.87
Own +16%
-
Buy·P
Director
$36.2K
13.0K sh · $2.79
Own +11%
-
Buy·P
Director
$68.7K
25.0K sh · $2.75
Own +25%
-
Grant·A
Director
$0
1.5K sh
Own +1%
-
Grant·A
Director
$0
2.9K sh
Own +3%
-
Grant·A
Director
$0
28.6K sh
Own New
-
Other·F
Shin Young Park KEY
Chief Financial Officer
$45.8K
18.0K sh · $2.55
Own -8%
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Other·F
Shin Young Park KEY
Chief Financial Officer
$31.2K
12.2K sh · $2.55
Own -5%
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Other·F
Shin Young Park KEY
Chief Financial Officer
$15.6K
6.1K sh · $2.55
Own -2%
-
Other·F
Chief of Manufacturing
$12.4K
4.9K sh · $2.55
Own -4%
-
Other·F
Chief of Manufacturing
$12.1K
4.8K sh · $2.55
Own -3%
-
Other·F
Chief of Manufacturing
$7.1K
2.8K sh · $2.55
Own -2%
-
Other·F
Chief of Manufacturing
$8.5K
3.3K sh · $2.55
Own -2%
-
Grant·A
Chief of Manufacturing
$17.9K
7.0K sh · $2.55
Own +5%
-
Grant·A
Chief of Manufacturing
$0
15.4K sh
Own New
-
Grant·A
Chief of Manufacturing
$0
30.8K sh
Own +29%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 1, 2026 | Shinyoung Park KEY | Grant A | 112.5K | $0 |
| Jun 1, 2026 | Seunghoon Lee | Grant A | 30.0K | $0 |
| Mar 16, 2026 | Gilbert E Nathan | Buy P | 22.0K | $63.1K |
| Mar 13, 2026 | Gilbert E Nathan | Buy P | 13.0K | $36.2K |
| Mar 12, 2026 | Gilbert E Nathan | Buy P | 25.0K | $68.7K |
| Feb 15, 2026 | Gilbert E Nathan | Grant A | 1.5K | $0 |
| Feb 15, 2026 | Kyo-Hwa Liz Chung | Grant A | 2.9K | $0 |
| Feb 15, 2026 | Cristiano Amoruso | Grant A | 28.6K | $0 |
| Dec 31, 2025 | Shin Young Park KEY | Other F | 18.0K | $45.8K |
| Dec 31, 2025 | Shin Young Park KEY | Other F | 12.2K | $31.2K |
| Dec 31, 2025 | Shin Young Park KEY | Other F | 6.1K | $15.6K |
| Dec 31, 2025 | Seunghoon Lee | Other F | 4.9K | $12.4K |
| Dec 31, 2025 | Seunghoon Lee | Other F | 4.8K | $12.1K |
| Dec 31, 2025 | Seunghoon Lee | Other F | 2.8K | $7.1K |
| Dec 31, 2025 | Seunghoon Lee | Other F | 3.3K | $8.5K |
| Dec 31, 2025 | Seunghoon Lee | Grant A | 7.0K | $17.9K |
| Aug 15, 2025 | Seunghoon Lee | Grant A | 15.4K | $0 |
| Aug 15, 2025 | Seunghoon Lee | Grant A | 30.8K | $0 |
About MX insider trading
This page tracks insider transactions for MAGNACHIP SEMICONDUCTOR Corp (MX) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.