Insider Trading May 13, 2026 04:43 PM

Amkor Technology Director Executes $1.16 Million Stock Sale Amid Recent Market Gains

Gil C. Tily liquidates 15,000 shares of AMKR as the semiconductor firm navigates high valuations and strong recent financial performance.

By Hana Yamamoto AMKR

Amkor Technology, Inc. (NASDAQ:AMKR) saw notable insider activity this week following a significant transaction by one of its directors. Gil C. Tily, a member of the company's board, disposed of 15,000 shares of common stock on May 11, 2026. The sale, which totaled $1,159,500, occurred at a per-share price of $77.30. This execution took place while the stock was trading above its most recent market price of $74.61.Following this liquidation, Mr. Tily retains a direct holding of 108,806 shares in Amkor Technology. The timing of this sale is noteworthy as AMKR has been trading near its 52-week high of $79.23. Over the previous year, the semiconductor company has seen substantial growth, posting returns of 271%, including a 131% increase over the last six months. Despite these gains, analytical data suggests the stock is currently positioned on a list of most overvalued securities, trading at a P/E ratio of 43.42 with a market capitalization of $18.51 billion.

Amkor Technology Director Executes $1.16 Million Stock Sale Amid Recent Market Gains
AMKR

Key Points

  • Director Gil C. Tily sold 15,000 shares for $1.16 million at $77.30 per share.
  • Amkor Technology reported Q1 2026 earnings of $0.33 EPS and $1.69 billion in revenue, both beating estimates.
  • The company issued $1.15 billion in convertible senior notes due in 2031.

Insider Transaction Details

On May 11, 2026, Gil C. Tily, acting in his capacity as a director for Amkor Technology, Inc., completed the sale of 15,000 shares of the company's common stock. The total value realized from this transaction was $1,159,500, based on a sale price of $77.30 per share. This price point sat above the current trading level of $74.61. After accounting for these shares sold, Mr. Tily maintains a direct ownership stake of 108,806 common shares in the semiconductor firm.


Market Context and Financial Performance

The sale occurs during a period of intense price appreciation for AMKR. The stock is currently trading in close proximity to its 52-week high of $79.23. Looking at historical performance over the past year, the company has delivered returns of 271%, with 131% of those gains occurring within the last six months. Currently, Amkor Technology holds a market capitalization of $18.51 billion and is trading at a price-to-earnings (P/E) ratio of 43.42. According to analysis from InvestingPro, these metrics place the stock on the list of most overvalued companies relative to their calculated fair value.

Amkor's recent financial reporting has been characterized by performance that exceeded market expectations. During the first quarter of 2026, the company reported earnings per share (EPS) of $0.33, which outperformed the forecasted $0.22. Revenue for the same period reached $1.69 billion, exceeding anticipated figures by 9.74%.

In addition to its operational results, Amkor has engaged in several strategic financial activities. The company announced the issuance of $1.15 billion in convertible senior notes due in 2031. These notes carry no regular interest but include a provision for a potential special interest of up to 0.50% per annum under specific circumstances. This total includes $150 million in notes following a full exercise option by initial purchasers. Furthermore, the company has maintained its commitment to shareholders through a declared quarterly cash dividend of $0.08352 per share, with a record date for stockholders set for June 3, 2026.


Key Analysis Points

  • Insider Liquidation Amid High Valuation: The sale by Director Gil C. Tily at $77.30 occurs while the stock is near its yearly highs and is categorized as overvalued relative to fair value. This activity impacts the semiconductor sector and investor sentiment regarding current entry points.
  • Strong Operational Momentum: Amkor's Q1 2026 results showed significant beats in both revenue and EPS, suggesting robust demand and execution within the semiconductor market.
  • Capital Structure Shifts: The issuance of $1.15 billion in convertible senior notes represents a strategic move in how the company manages its long-term debt and capital structure.

Risks and Uncertainties

  • Valuation Risk: With a P/E ratio of 43.42 and being labeled as "overvalued," there is an inherent risk that the stock price may face downward pressure to align with its fair value, impacting semiconductor-focused portfolios.
  • Interest Rate and Note Terms: The terms regarding the $1.15 billion in convertible senior notes, specifically the potential special interest of 0.50%, introduce variables into the company's future debt servicing obligations.

Risks

  • Stock is currently considered overvalued relative to fair value with a P/E of 43.42.
  • Potential for special interest payments on new convertible senior notes.

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