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ASE Technology Holding Co., Ltd.

ASX · Technology · ASE Technology Holding Co., Ltd., together with its subsidiaries, provides semiconductor manufacturing services in the United States, Taiwa…

ASE Technology Holding Co., Ltd. (ASX), in the Technology sector, has 16 disclosed filings on Paydirt over the trailing twelve months from 3 corporate insiders: 0 purchases and 16 sales. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Oct 12 and filed Oct 14. The most active filer was Jeffrey Chen with 8 filings. Data as of Nov 9 2026.

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Filings, ttm
16
0 buys · 16 sells
Traders, ttm
3
3 insiders
Volume, ttmiDollar value disclosed in the window
$10.4M
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Oct 12
Filed Oct 14
ADViAverage daily dollar volume
$392.2M
market data
Share price · 12M
$39.53 (+159.6%)
$47.60$30.61$13.61Nov 10 2025Apr 30Oct 16

Adjusted for splits and dividends.

Volume by month
$10.4M$5.2M$0Dec 2024Jun 2025Dec 2025Jun 2026Oct 2025 · sells $8KApr 2026 · sells $10.4M
Buys $0 Sells $10.4M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months
JC Jeffrey Chen Director 8 filings · 0 buys, 8 sales DU Du-Tsuen Uang Chief Administration Officer 7 filings · 0 buys, 7 sales TC Tien-Szu Chen GM, ASE Inc. Chung-Li Branch 1 filing · 0 buys, 1 sale SB Sheri Biggs Representative (Spouse) 1 filing · 0 buys, 1 sale
Recent filings
Du-Tsuen UangSALE Chief Administration Officer –
3,000 sh · price not plausible
Exec Oct 12
Filed Oct 14 · 6:06 AM ET Du-Tsuen UangSALE Chief Administration Officer –
3,000 sh · price not plausible
Exec Jul 22
Filed Jul 24 · 6:07 AM ET Du-Tsuen UangSALE Chief Administration Officer –
3,000 sh · price not plausible
Exec Jul 15
Filed Jul 17 · 9:42 AM ET Du-Tsuen UangSALE Chief Administration Officer –
2,000 sh · price not plausible
Exec Jul 6
Filed Jul 8 · 6:05 AM ET Du-Tsuen UangSALE Chief Administration Officer –
8,000 sh across 3 lots · price not plausible
Exec Jun 30
Filed Jul 2 · 7:15 AM ET Du-Tsuen UangSALE Chief Administration Officer –
11,000 sh across 3 lots · price not plausible
Exec Jun 18
Filed Jun 23 · 5:30 PM ET Du-Tsuen UangSALE Chief Administration Officer –
10,000 sh across 2 lots · price not plausible
Exec Jun 1
Filed Jun 3 · 5:30 PM ET Jeffrey ChenSALE Director –
29,000 sh across 4 lots · price not plausible
Exec May 22
Filed May 27 · 5:30 PM ET Jeffrey ChenSALE Director –
27,000 sh across 3 lots · price not plausible
Exec May 19
Filed May 21 · 5:30 PM ET Jeffrey ChenSALE Director –
27,000 sh across 3 lots · price not plausible
Exec May 14
Filed May 18 · 5:30 PM ET Jeffrey ChenSALE Director –
9,000 sh · price not plausible
Exec Apr 24
Filed Apr 28 · 5:30 PM ET Jeffrey ChenSALE Director –
27,000 sh across 3 lots · price not plausible
Exec Apr 21
Filed Apr 23 · 5:30 PM ET Tien-Szu ChenSALE GM, ASE Inc. Chung-Li Branch –
530,000 sh across 4 lots · price not plausible
Exec Apr 20
Filed Apr 22 · 5:30 PM ET Jeffrey ChenSALE Director –
27,000 sh across 3 lots · price not plausible
Exec Apr 16
Filed Apr 20 · 5:30 PM ET Jeffrey ChenSALE Director –
27,000 sh across 3 lots · price not plausible
Exec Apr 13
Filed Apr 15 · 5:30 PM ET Jeffrey ChenSALE Director $10.4M
27,000 sh across 3 lots
Exec Apr 8
Filed Apr 10 · 5:30 PM ET Sheri BiggsSALE Representative (Spouse) $8K
$1K–15K bracket
Exec Mar 18 2025
Filed Oct 5 2025 †