Welcome to our dedicated page for ASE Technology Holding Co., Ltd. SEC filings (Ticker: ASX), 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.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on ASE Technology Holding Co., Ltd.'s stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into ASE Technology Holding Co., Ltd.'s regulatory disclosures and financial reporting.
ASE Technology Holding Co., Ltd. director Chang Dan-Yao has filed an initial Form 3 as a reporting person for the company’s securities. The provided data show no reported transactions and no derivative positions, indicating this filing serves to formally register insider status without detailing any current holdings.
ASE Technology Holding Co., Ltd. director Chang Chien Shen filed an initial Form 3 showing his beneficial ownership. He holds stock options to acquire 3,000,000 Ordinary Shares at an exercise price of 41.1000 (New Taiwan dollars) expiring on November 22, 2028, and another 3,000,000 options at 99.7000 expiring on August 17, 2033. The earlier grant is fully vested and exercisable, while the 2023 grant vests in seven semi-annual installments through August 18, 2028. He also holds 1,747,647 Ordinary Shares directly, plus indirect holdings of 684,327,886 shares through ASE Enterprises Limited and 265,024,820 shares through Value Tower Ltd.
ASE Technology Holding Co., Ltd. director Chang Hung Pen filed an initial ownership report detailing existing equity positions, rather than new trades. The filing shows two stock option awards, each tied to 3,000,000 Ordinary Shares, with exercise prices of 41.1000 and 99.7000 New Taiwan dollars and expirations in 2028 and 2033. One grant from November 23, 2018 is fully vested and exercisable, while a grant from August 18, 2023 vests in seven semi-annual installments through August 18, 2028. The report also lists indirect ownership of 3,534,746 Ordinary Shares through Precious Eagles Limited and 120,640,482 Ordinary Shares through Brilliant Capital Profits Limited.
ASE Technology Holding Co., Ltd. director Yu Shen-Fu filed an initial ownership report showing an indirect holding of 2,388 Ordinary Shares. These shares are reported as being held by the director’s spouse, meaning the position is attributed as indirect ownership rather than a new market purchase or sale.
ASE Technology Holding Co., Ltd. director Chen Jeffrey filed an initial Form 3 reporting his ownership of the company’s ordinary shares. He reports direct ownership of 2,383,000 ordinary shares and indirect ownership of 200,000 ordinary shares held by his spouse, with no buy or sell transactions reported.
ASE Technology Holding Co., Ltd. director Wu Tien-Yue filed an initial Form 3 reporting beneficial ownership of 7,677,473 Ordinary Shares. These shares are reported as held directly, and the filing does not show any recent purchases or sales, only the baseline ownership position.
ASE Technology Holding Co., Ltd. director Ho Mei-Yueh filed an initial Form 3 insider ownership report. The filing establishes her status as a director of the company but does not list any insider buy, sell, or other securities transactions at this time.
ASE Technology Holding Co., Ltd. director Ong Wen-Chyi has filed an initial statement of beneficial ownership on Form 3. The filing lists Ong as a director, not an officer and not a ten percent owner, and does not report any transactions or holdings in this excerpt.
ASE Technology Holding Co., Ltd. Chief Financial Officer Tung Hung-Szu filed an initial statement of ownership. He directly holds 3,802,954 Ordinary Shares and indirectly holds 312,457 Ordinary Shares through his spouse.
He also holds stock options to purchase 1,000,000 Ordinary Shares at an exercise price of 41.1000 New Taiwan dollars, granted on November 23, 2018 and fully vested and exercisable until November 22, 2028.
ASE Technology Holding Co., Ltd. filed an initial ownership report for Chief Administration Officer Du-Tsuen Uang. The Form 3 shows that Uang has direct ownership of 788,000 Ordinary Shares of ASE Technology after the reported date, providing a baseline of his equity stake as an executive.