MX
MAGNACHIP SEMICONDUCTOR Corp
MAGNACHIP SEMICONDUCTOR Corp insider trading
Insiders at MAGNACHIP SEMICONDUCTOR Corp have been buying its stock on the open market. The largest purchase in the last 30 days was Lee Chae (Chief Executive Officer · Director) buying $158.5K of MX, filed Sep 25, 2026. Every open-market purchase and sale its officers, directors and 10% owners filed in that time is listed below, each linked to the original Form 4.
- Bought on the open market
- $318.5K
- Sold
- —
- Insiders
- 1
- Latest trade
- Sep 23, 2026
From SEC filings · last 30 days
Recent MX insider transactions
SEC Form 4 data, Q3 2024 to Q2 2026
MX insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 4 insiders traded MX on the open market: 8 purchases worth $506.1K and 0 sales. In the last four quarters alone: 5 purchases ($282.1K) and 0 sales, by 3 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | — | — | |
| Q1 2026 | +$168.2K3 buys | — | |
| Q4 2025 | — | — | |
| Q3 2025 | +$113.9K2 buys | — | |
| Q2 2025 | — | — | |
| Q1 2025 | +$224K3 buys | — | |
| Q4 2024 | — | — | |
| Q3 2024 | — | — |
- Largest purchase
- +$85.2K of MX by Martino Camillo (Chairman and CEO · Director) on Aug 22, 2025.
Open-market transactions through Jun 30, 2026most recent first
Nathan Gilbert E
Director
+$63.1K
Mar 16, 2026
21,994 sh · $2.87
Nathan Gilbert E
Director
+$36.3K
Mar 13, 2026
13,006 sh · $2.79
Nathan Gilbert E
Director
+$68.8K
Mar 12, 2026
25,000 sh · $2.75
Park Shin Young
Chief Financial Officer
+$28.7K
Aug 25, 2025
10,000 sh · $2.87
Martino Camillo
Chairman and CEO · Director
+$85.2K
Aug 22, 2025
30,000 sh · $2.84
Lee Ilbok
Director
+$77.2K
Mar 14, 2025
20,000 sh · $3.86
Nathan Gilbert E
Director
+$73.6K
Mar 13, 2025
20,000 sh · $3.68
Martino Camillo
Director
+$73.2K
Mar 13, 2025
20,000 sh · $3.66
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Mar 16, 2026 | Nathan Gilbert EDirector | 21,994 | $2.87 | +$63.1K |
| Mar 13, 2026 | Nathan Gilbert EDirector | 13,006 | $2.79 | +$36.3K |
| Mar 12, 2026 | Nathan Gilbert EDirector | 25,000 | $2.75 | +$68.8K |
| Aug 25, 2025 | Park Shin YoungChief Financial Officer | 10,000 | $2.87 | +$28.7K |
| Aug 22, 2025 | Martino CamilloChairman and CEO · Director | 30,000 | $2.84 | +$85.2K |
| Mar 14, 2025 | Lee IlbokDirector | 20,000 | $3.86 | +$77.2K |
| Mar 13, 2025 | Nathan Gilbert EDirector | 20,000 | $3.68 | +$73.6K |
| Mar 13, 2025 | Martino CamilloDirector | 20,000 | $3.66 | +$73.2K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
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Questions
- Are MX insiders buying or selling?
- Between Sep 24, 2026 and Sep 23, 2026, 1 MAGNACHIP SEMICONDUCTOR Corp insider made 3 open-market purchases worth $318.5K and no sales, a net purchase of $318.5K.
- How much MX stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 4 MAGNACHIP SEMICONDUCTOR Corp insiders made 8 open-market purchases worth $506.1K and no sales. In the four quarters to Jun 30, 2026: 5 purchases ($282.1K) and no sales. The largest purchase was Martino Camillo buying $85.2K on Aug 22, 2025.
- What was the largest recent MX insider trade?
- Lee Chae (Chief Executive Officer · Director) bought $158.5K of MX stock on Sep 23, 2026 at about $3.17 a share.
- When did an insider last buy MX shares?
- The most recent open-market purchase on file is Lee Chae (Chief Executive Officer · Director) buying $64.4K on Sep 24, 2026. The largest purchase in the period was $158.5K by Lee Chae.
- Where does MX insider trading data come from?
- From the Form 4 filings MAGNACHIP SEMICONDUCTOR Corp's officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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