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ASE Technology Holding Co., Ltd.
ASXNYSECIK: 0001122411
Recent Form 4 activity at ASE Technology Holding Co., Ltd. (ASX) spans 33 filings across 19 insiders (all of them on the sell side). Purchases total $0 against $367.5M in sales — heavily weighted toward selling, for net sales of $367.5M. Chang Chien Shen (Director) is the most active by dollar volume, and the single largest transaction was $272.9M by Chang Chien Shen. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$911.5M
Purchases
$0
Sales
$367.5M
Unique Insiders
19
Recent Insider Trades
33 loaded
| Jul 24 | ASX ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Officer | Sell | $2.0M |
| Jul 17 | ASX ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Officer | Sell | $2.1M |
| Jul 15 | ASX ASE Technology Holding Co., Ltd. | Chang Hung Pen | Director | Exercise | $271.2M |
| Jul 8 | ASX ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Officer | Sell | $1.4M |
| Jul 2 | ASX ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Officer | Sell | $5.5M |
| Jun 23 | ASX ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Officer | Sell | $7.3M |
| Jun 3 | ASX ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Officer | Sell | $6.1M |
| May 27 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $17.1M |
| May 21 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $13.2M |
| May 18 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $14.7M |
| Apr 28 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $4.3M |
| Apr 23 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $12.8M |
| Apr 22 | ASX ASE Technology Holding Co., Ltd. | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | Sell | $247.1M |
| Apr 20 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $12.3M |
| Apr 15 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $11.4M |
| Apr 13 | ASX ASE Technology Holding Co., Ltd. | Chang Chien Shen | Director | Exercise | $272.9M |
| Apr 10 | ASX ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Sell | $10.4M |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Yu Chih-Wen | GM, SPIL SuZhou | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Chang Dan-Yao | Director | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Lee Tuck Weng Andrew | GM, USI Mexico | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Ong Wen-Chyi | Director | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Yu Shen-Fu | Director | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Hew Yee Voon | GM, ASE Cheonan, Inc. | Other | $0 |
| May 27 | ASX ASE Technology Holding Co., Ltd. | Chung Chih-Hsiao | GM, ASE Japan & Wuxi Tongzhi | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Chen Yean Peng | GM, ASE Singapore Pte. Ltd | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Lin Chung | GM, ASE Shanghai & Electronics | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Wei Chen-Yen | Chairman, USI Co., Ltd. | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Lo Raymond | GM TW & Kaohsiung Pkg Facility | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Tsai Chi-Wen | Chairman & President, SPIL | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Officer | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Hsiang Kenneth | CEO, ISE Labs | Other | $0 |
| Mar 18 | ASX ASE Technology Holding Co., Ltd. | Tang Andrew R | Director | Other | $0 |
33 filings