Welcome to our dedicated page for Amkor Tech SEC filings (Ticker: AMKR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Amkor Technology Inc. filings document the regulatory record for a Nasdaq-listed outsourced semiconductor packaging and test company. The company’s 8-K reports furnish results of operations and financial condition, disclose material agreements and other events, and describe capital-structure matters involving common stock, senior notes and convertible senior notes.
AMKR filings also cover governance and ownership subjects through definitive proxy materials, officer appointments and underwriting agreements related to registered secondary offerings. Recent debt disclosures describe 0.00% convertible senior notes due 2031, subsidiary guarantees and their relationship to other senior unsecured indebtedness, while earnings-related filings include non-GAAP measures such as EBITDA alongside GAAP results.
AMKOR TECHNOLOGY, INC. director and 10% owner group member Susan Y. Kim reported an acquisition of common stock tied to previously granted equity awards. On May 15, 2025 she was granted 9,789 time-vested restricted stock units (RSUs), plus 104 dividend equivalent units (DEUs). These RSUs and DEUs vested on May 13, 2026 and on June 12, 2026 converted into 9,893 shares of Amkor common stock on a one-for-one basis at a stated price of $0.00 per share.
Following this conversion, Kim directly holds 6,120,387 Amkor common shares. She also has indirect interests through various entities, including Sujochil, LP with 19,484,809 shares and Sujoda Investments, LP with 3,789,479 shares, as well as multiple trusts and grantor retained annuity trusts. She is treated as having a pecuniary interest in these holdings but disclaims beneficial ownership beyond that pecuniary interest.
AMKR notice: a brokered sale of 5,000 common shares is listed as a stock option exercise to be sold on 06/12/2026 through Morgan Stanley Smith Barney LLC for cash. The excerpt also shows a prior sale of 7,000 common shares on 05/05/2026 for $535,136.
Amkor Technology, Inc. CFO Megan Faust reported an open-market sale of 1,000 shares of common stock on June 9, 2026, at a price of $70.30 per share. After this transaction, she directly holds 132,138 shares. The sale was executed under a Rule 10b5-1 trading plan adopted on February 17, 2026.
AMKR filing a notice under Form 144 reports a proposed sale of 1,000 shares of Common Stock originating from Performance Shares dated 12/31/2022. The filing lists a prior sale of 1,000 shares on 05/19/2026 with a reported amount of $64,600.00.
Amkor Technology used an Investor Day to outline a long-term growth and investment plan centered on advanced packaging and a new Arizona facility. The company targets revenue rising from $6.7B in 2025 to about $11B+ by 2030, with gross margin improving from 14% to roughly 22%+ and EPS increasing from $1.50 to about $5.00+. Management describes 2025–2028 as an investment and ramp phase, followed by 2028–2030 ramp and leverage, with Arizona expected to contribute around $1B revenue and gross margin above 30% at full scale. Amkor highlights a strong liquidity position, including $3.0B cash and $1.1B of available credit, pro forma for $1.2B of Convertible Senior Notes, and plans to return 40–50% of free cash flow over time through dividends and a $300M share repurchase authorization.
AMKOR TECHNOLOGY, INC. executive vice president and general counsel Mark N. Rogers exercised stock options and sold shares in a coordinated transaction. On May 18, 2026, he exercised options to acquire 5,000 shares of common stock at $7.40 per share and sold 5,000 shares in an open-market sale at an average price of $71.63 per share. The sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on August 1, 2025. After these transactions, he directly owns 38,904 shares of Amkor common stock.
AMKOR TECHNOLOGY, INC. CFO Megan Faust reported an open-market sale of 1,000 shares of common stock at $64.60 per share. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. After this sale, she directly holds 133,138 shares of Amkor common stock.
Amkor Technology, Inc. reported the results of its annual stockholder meeting held on May 13, 2026. Stockholders elected 11 directors to one-year terms, with each nominee receiving more votes for than withheld.
Stockholders approved, on an advisory basis, the compensation of named executive officers and ratified the appointment of PricewaterhouseCoopers LLP as independent registered public accounting firm for the year ending December 31, 2026.
AMKR filed a Form 144 reporting proposed and recent insider sales. The filing lists a proposed sale of 5,000 shares via stock option exercise on 05/18/2026 and discloses two prior sales of 5,000 shares each on 04/16/2026 and 03/16/2026 with reported proceeds.