Form 4: Amkor General Counsel's RSU Vesting and Tax Withholding

Amkor Technology's EVP & General Counsel, Mark N. Rogers, reported the vesting of restricted stock units and subsequent share withholding for tax obligations.

Summary

• Mark N. Rogers, EVP & General Counsel of Amkor Technology, Inc. (AMKR), reported transactions related to his beneficial ownership.
• On February 24, 2026, 1,880 shares of Common Stock were acquired through the vesting of restricted stock units (RSUs).
• Concurrently, 806 shares of Common Stock were disposed of at a price of $48.53 per share to satisfy tax withholding obligations related to the RSU vesting.
• The RSUs were granted on February 24, 2022, under the Issuer's 2021 Equity Incentive Plan and vested in four equal annual installments.
• Following these transactions, Mark N. Rogers directly beneficially owns 38,904 shares of Common Stock.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a neutral to slightly positive event. While shares were disposed of, it was for tax purposes related to RSU vesting, indicating continued executive compensation and retention, which is generally a positive sign for stability.

Positives

• The vesting of 1,880 restricted stock units indicates continued compensation and retention of a key executive, Mark N. Rogers.
• The transaction is a routine part of executive compensation plans, reflecting the company's commitment to its incentive programs.

Negatives

• 806 shares were disposed of to cover tax withholding obligations, representing a reduction in the executive's direct shareholding, though this is a standard practice for RSU vesting.

Future Outlook

The filing does not contain any forward-looking statements or guidance regarding the company's future performance or strategic direction.

Industry Context

StockSavvy.ai notes that routine Form 4 filings, such as this one detailing RSU vesting and tax-related share dispositions, are common across publicly traded companies, particularly in the technology and semiconductor packaging industries where equity compensation is a significant component of executive pay. These transactions typically do not reflect changes in company strategy or operational performance.

Related Party Transactions

• The vesting of restricted stock units and the subsequent withholding of shares for tax obligations are transactions between the company (Amkor Technology, Inc.) and an executive (Mark N. Rogers), qualifying as related party dealings under the company's 2021 Equity Incentive Plan.

Stakeholder Impact

• Shareholders: The disposition of 806 shares for tax purposes is a minor dilution event, but the overall impact on the company's share structure is negligible. The continued vesting of RSUs aligns executive incentives with shareholder value over the long term.
• Employees: The RSU vesting demonstrates the company's commitment to its equity incentive plans, which can positively impact employee morale and retention, particularly for key personnel.

Key Dates

Recommendation

This Form 4 filing details a routine insider transaction involving the vesting of restricted stock units and subsequent tax withholding. It does not provide new information about the company's financial performance, strategic direction, or operational health that would warrant a change in investment recommendation. The transaction is a standard part of executive compensation and does not indicate a significant shift in insider sentiment or company prospects. Therefore, a 'hold' recommendation is appropriate as this filing alone does not present a compelling reason to buy or sell.

Keywords

Amkor Technology, AMKR, Form 4, Insider Transaction, Restricted Stock Units, RSU Vesting, Executive Compensation, Share Withholding, Mark N. Rogers