Question 1

Who are the insiders buying ASE Technology Holding Co., Ltd. stock?

Accepted Answer

InsiderAct tracks all open-market purchases of ASE Technology Holding Co., Ltd. stock by corporate insiders — including officers, directors, and shareholders owning more than 10% — sourced from public SEC Form 4 filings.

Question 2

What does insider buying at a company mean?

Accepted Answer

When a corporate officer, director, or major shareholder purchases their own company's stock on the open market using personal funds, it signals confidence in the company's outlook. This is especially meaningful when multiple insiders buy within the same 7–14 day window (cluster buying) or when the purchase size exceeds $100,000.

Question 3

How do I find cluster buying signals for a company?

Accepted Answer

InsiderAct automatically detects cluster buying — two or more insiders independently purchasing shares within a 14-day window. When a cluster buy signal is active for a company, it appears prominently on the company's InsiderAct page and on the Signals tab.

Question 4

Has ASE Technology Holding Co., Ltd. had any recent large insider purchases?

Accepted Answer

InsiderAct tracks all open-market purchases of $100,000 or more at ASE Technology Holding Co., Ltd.. Large insider purchases are flagged as high-conviction signals because they represent meaningful personal capital commitments by executives or directors who have direct visibility into the company's operations and prospects.

Question 5

Where do the insider transactions on this page come from?

Accepted Answer

All transactions shown on InsiderAct company pages are sourced directly from SEC EDGAR Form 4 filings — the mandatory public disclosures that corporate insiders must submit within 2 business days of any stock transaction. InsiderAct ingests these filings in near real time and filters for open-market purchases and sales.


2026-09-09	2026-09-07	Hsiang Kenneth	CEO	Award	40,000	$0.00	$0
2026-09-09	2026-09-07	Lin Chung	GM, ASE Shanghai & E…	Award	30,000	$0.00	$0
2026-09-09	2026-09-07	Kuo Hung-Ming	Principal Accounting…	Award	50,000	$0.00	$0
2026-09-09	2026-09-07	Tung Hung-Szu	CFO	Award	400,000	$0.00	$0
2026-09-09	2026-09-07	Tang Andrew R	Director	Award	85,000	$0.00	$0
2026-09-09	2026-09-07	Chen Tien-Szu	GM, ASE Inc. ChungLi…	Award	300,000	$0.00	$0
2026-09-09	2026-09-07	Wu Tien-Yue	Director	Award	600,000	$0.00	$0
2026-09-09	2026-09-07	Chen Jeffrey	Director	Gift	600,000	$0.00	$0
2026-09-09	2026-09-07	Chen Jeffrey	Director	Gift	600,000	$0.00	$0
2026-09-09	2026-09-07	Chen Jeffrey	Director	Award	300,000	$0.00	$0

ASX

Insider Activity

Latest Insider Transactions

Want to see more transactions?