Form 4: Amkor CFO Faust Reports RSU Vesting, Tax Withholding

Amkor Technology's CFO, Megan Faust, reported the vesting of restricted stock units and related tax withholding transactions on February 20, 2026.

Summary

• Megan Faust, CFO of Amkor Technology, Inc. (AMKR), reported transactions related to the vesting of Restricted Stock Units (RSUs) on February 20, 2026.
• A total of 16,805 shares of common stock were acquired upon the vesting of RSUs granted on February 20, 2024, with a deemed exercise price of $0.
• Concurrently, 7,201 shares were disposed of at a price of $47.94 per share to satisfy tax withholding obligations related to the 2024 RSU grant.
• An additional 18,106 shares of common stock were acquired upon the vesting of RSUs granted on February 20, 2025, also with a deemed exercise price of $0.
• Following this, 7,759 shares were disposed of at a price of $47.94 per share to cover tax withholding obligations for the 2025 RSU grant.
• After these transactions, Megan Faust's direct beneficial ownership of Amkor Technology common stock stands at 127,175 shares.
• The RSUs vest in three equal annual installments, with 100% vesting on the third anniversary of their respective grant dates (February 20, 2024, and February 20, 2025).

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a routine insider transaction related to executive compensation, reflecting neither significant positive nor negative operational news for Amkor Technology.

Positives

• The vesting of Restricted Stock Units (RSUs) indicates continued compensation and retention of a key executive, Megan Faust, reinforcing her alignment with shareholder interests.
• The acquisition of common stock through RSU vesting increases the executive's direct stake in the company, demonstrating ongoing commitment.

Negatives

• A portion of the vested shares (14,960 shares in total) was disposed of to cover tax withholding obligations, resulting in a reduction of the executive's immediate direct ownership.

Future Outlook

The filing does not contain forward-looking statements or guidance beyond the scheduled vesting of previously granted Restricted Stock Units.

Industry Context

StockSavvy.ai notes that the vesting of Restricted Stock Units and subsequent disposition of shares for tax purposes are standard components of executive compensation packages across the semiconductor packaging and test industry. These routine transactions are common mechanisms for retaining key talent and aligning executive interests with long-term company performance.

Comparison to Industry Standards

• The practice of granting Restricted Stock Units (RSUs) that vest over several years is a common compensation strategy in the technology and manufacturing sectors, including semiconductor services, aligning executive incentives with sustained company performance.
• The disposition of shares to cover tax obligations upon RSU vesting is a standard and expected procedure for executives across publicly traded companies, consistent with practices observed at peers like ASE Technology Holding Co., Ltd. (ASX) or Siliconware Precision Industries Co., Ltd. (SPIL).

Stakeholder Impact

• Shareholders: The transactions are routine executive compensation events and are not expected to have a significant direct impact on the company's stock price or shareholder value beyond the standard dilution associated with equity compensation plans.

Next Steps

• Future installments of the Restricted Stock Units (RSUs) granted on February 20, 2024, will continue to vest annually until the third anniversary of the grant date.
• Future installments of the Restricted Stock Units (RSUs) granted on February 20, 2025, will continue to vest annually until the third anniversary of the grant date.

Key Dates

Recommendation

This Form 4 filing details routine RSU vesting and tax-related share dispositions by a key executive. Such transactions are standard components of executive compensation and do not typically signal a change in the company's fundamental outlook or warrant a shift in investment strategy. Therefore, a 'hold' recommendation is appropriate as this filing provides no new information to alter an existing position.

Keywords

Amkor Technology, AMKR, Form 4, Insider Transaction, Restricted Stock Units, RSU, Executive Compensation, Megan Faust, CFO, Stock Vesting, Tax Withholding