Mailing Address 26 CHIN THIRD ROAD NANTZE EXPORT PROCESSING ZONE KAOHSIUNG TAIWAN F5 00000
Business Address 26 CHIN THIRD ROAD NANTZE EXPORT PROCESSING ZONE KAOHSIUNG TAIWAN F5 00000 886-7-361-7173
ASE Technology Holding Co., Ltd. CIK#: 0001122411 (see all company filings)

SIC: 3674 - SEMICONDUCTORS & RELATED DEVICES
State location: F5
formerly: ADVANCED SEMICONDUCTOR ENGINEERING INC (filings through 2018-04-30)
formerly: ASE Industrial Holding Co., Ltd. (filings through 2018-06-08)
(CF Office: 04 Manufacturing)
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Items 1 - 40  0001122411 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
6-K/A  Documents [Amend] Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-004448 (34 Act)  Size: 23 KB
2025-04-07 001-16125
25816278
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-004153 (34 Act)  Size: 22 KB
2025-04-01 001-16125
25796388
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-004067 (34 Act)  Size: 11 KB
2025-03-31 001-16125
25788607
20-F  Documents   Interactive Data Annual and transition report of foreign private issuers [Sections 13 or 15(d)]
Acc-no: 0001193125-25-064603 (34 Act)  Size: 50 MB
2025-03-27 001-16125
25775054
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000950103-25-003297 Size: 117 KB
2025-03-12
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-003196 (34 Act)  Size: 95 KB
2025-03-10 001-16125
25722092
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-001938 (34 Act)  Size: 7 MB
2025-02-13 001-16125
25616996
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-001937 (34 Act)  Size: 313 KB
2025-02-13 001-16125
25616980
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-001782 (34 Act)  Size: 52 KB
2025-02-10 001-16125
25603856
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-001730 (34 Act)  Size: 17 KB
2025-02-07 001-16125
25599238
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-000341 (34 Act)  Size: 68 KB
2025-01-10 001-16125
25520084
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-017479 (34 Act)  Size: 37 KB
2024-12-10 001-16125
241537100
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-016151 (34 Act)  Size: 33 KB
2024-11-12 001-16125
241442692
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-015657 (34 Act)  Size: 1 MB
2024-10-31 001-16125
241412261
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-015656 (34 Act)  Size: 242 KB
2024-10-31 001-16125
241412220
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-014731 (34 Act)  Size: 52 KB
2024-10-09 001-16125
241361388
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-013368 (34 Act)  Size: 37 KB
2024-09-10 001-16125
241288676
S-8  Documents   Interactive Data Securities to be offered to employees in employee benefit plans
Acc-no: 0000950103-24-012233 (33 Act)  Size: 419 KB
2024-08-15 333-281564
241210610
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-011983 (34 Act)  Size: 33 KB
2024-08-09 001-16125
241190311
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-010716 (34 Act)  Size: 282 KB
2024-07-25 001-16125
241139641
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-010715 (34 Act)  Size: 5 MB
2024-07-25 001-16125
241139631
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-009738 (34 Act)  Size: 69 KB
2024-07-09 001-16125
241106267
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-008144 (34 Act)  Size: 54 KB
2024-06-11 001-16125
241034549
SD  Documents Specialized disclosure report
Acc-no: 0000950103-24-007485 (34 Act)  Size: 348 KB
2024-05-31 001-16125
241007577
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-006484 (34 Act)  Size: 54 KB
2024-05-09 001-16125
24928369
SC 13D  Documents General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000950103-24-006446 Size: 139 KB
2024-05-08
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-005703 (34 Act)  Size: 5 MB
2024-04-25 001-16125
24872707
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-005702 (34 Act)  Size: 284 KB
2024-04-25 001-16125
24872702
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-005021 (34 Act)  Size: 69 KB
2024-04-09 001-16125
24831061
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-004972 (34 Act)  Size: 39 KB
2024-04-08 001-16125
24828018
20-F  Documents   Interactive Data Annual and transition report of foreign private issuers [Sections 13 or 15(d)]
Acc-no: 0001193125-24-085380 (34 Act)  Size: 47 MB
2024-04-03 001-16125
24816791
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-004515 (34 Act)  Size: 12 KB
2024-03-28 001-16125
24793294
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-003614 (34 Act)  Size: 33 KB
2024-03-11 001-16125
24736534
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-002564 (34 Act)  Size: 50 KB
2024-02-22 001-16125
24662224
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-002232 (34 Act)  Size: 37 KB
2024-02-15 001-16125
24641937
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-001549 (34 Act)  Size: 262 KB
2024-02-01 001-16125
24584972
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-001548 (34 Act)  Size: 7 MB
2024-02-01 001-16125
24584966
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-24-000453 (34 Act)  Size: 54 KB
2024-01-09 001-16125
24521649
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-017351 (34 Act)  Size: 33 KB
2023-12-11 001-16125
231476858
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-016117 (34 Act)  Size: 37 KB
2023-11-09 001-16125
231389835