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 - 100  0001122411 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-005460 (34 Act)  Size: 5 MB
2025-04-30 001-16125
25890653
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-005459 (34 Act)  Size: 248 KB
2025-04-30 001-16125
25890638
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-25-005075 (34 Act)  Size: 46 KB
2025-04-21 001-16125
25851284
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
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0000950103-24-006445 (34 Act)  Size: 8 KB
2024-05-08 001-41461
24924077
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
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-264418 (33 Act)  Size: 179 KB
2023-10-27 333-275191
231351845
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-015368 (34 Act)  Size: 5 MB
2023-10-26 001-16125
231347465
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-015367 (34 Act)  Size: 226 KB
2023-10-26 001-16125
231347459
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-014828 (34 Act)  Size: 44 KB
2023-10-11 001-16125
231319388
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-013447 (34 Act)  Size: 32 KB
2023-09-11 001-16125
231246609
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-011754 (34 Act)  Size: 39 KB
2023-08-09 001-16125
231153269
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-010822 (34 Act)  Size: 5 MB
2023-07-27 001-16125
231115153
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-010821 (34 Act)  Size: 299 KB
2023-07-27 001-16125
231115133
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-010043 (34 Act)  Size: 59 KB
2023-07-10 001-16125
231078197
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-008682 (34 Act)  Size: 55 KB
2023-06-09 001-16125
231003799
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-008681 (34 Act)  Size: 87 MB
2023-06-09 001-16125
231003782
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-008570 (34 Act)  Size: 28 KB
2023-06-07 001-16125
23997615
SD  Documents Specialized disclosure report
Acc-no: 0000950103-23-008127 (34 Act)  Size: 348 KB
2023-05-31 001-16125
23978844
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-007953 (34 Act)  Size: 1 MB
2023-05-26 001-16125
23968750
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-007326 (34 Act)  Size: 40 KB
2023-05-16 001-16125
23925541
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-007000 (34 Act)  Size: 51 KB
2023-05-09 001-16125
23899782
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-006282 (34 Act)  Size: 7 MB
2023-04-27 001-16125
23851626
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-006281 (34 Act)  Size: 208 KB
2023-04-27 001-16125
23851615
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-005590 (34 Act)  Size: 21 KB
2023-04-11 001-16125
23812307
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-005589 (34 Act)  Size: 61 KB
2023-04-11 001-16125
23812299
20-F  Documents   Interactive Data Annual and transition report of foreign private issuers [Sections 13 or 15(d)]
Acc-no: 0001193125-23-095811 (34 Act)  Size: 46 MB
2023-04-10 001-16125
23809671
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-004930 (34 Act)  Size: 11 KB
2023-03-30 001-16125
23777047
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-003867 (34 Act)  Size: 34 KB
2023-03-09 001-16125
23718064
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-002056 (34 Act)  Size: 10 MB
2023-02-09 001-16125
23600971
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-002055 (34 Act)  Size: 376 KB
2023-02-09 001-16125
23600963
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-002054 (34 Act)  Size: 111 KB
2023-02-09 001-16125
23600958
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-002053 (34 Act)  Size: 41 KB
2023-02-09 001-16125
23600948
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-23-000293 (34 Act)  Size: 86 KB
2023-01-10 001-16125
23519610
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-020868 (34 Act)  Size: 45 KB
2022-12-09 001-16125
221453591
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-019413 (34 Act)  Size: 53 KB
2022-11-09 001-16125
221370527
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-018420 (34 Act)  Size: 7 MB
2022-10-27 001-16125
221334778
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-018414 (34 Act)  Size: 325 KB
2022-10-27 001-16125
221334747
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-017552 (34 Act)  Size: 98 KB
2022-10-11 001-16125
221302229
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-015530 (34 Act)  Size: 51 KB
2022-09-12 001-16125
221237301
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-013782 (34 Act)  Size: 52 KB
2022-08-09 001-16125
221146225
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-013082 (34 Act)  Size: 9 MB
2022-07-28 001-16125
221112653
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-013081 (34 Act)  Size: 399 KB
2022-07-28 001-16125
221112651
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-012191 (34 Act)  Size: 164 KB
2022-07-11 001-16125
221075798
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-010311 (34 Act)  Size: 136 KB
2022-06-09 001-16125
221004871
SD  Documents Specialized disclosure report
Acc-no: 0000950103-22-009651 (34 Act)  Size: 361 KB
2022-05-31 001-16125
22980276
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-008174 (34 Act)  Size: 136 KB
2022-05-10 001-16125
22907177
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-007201 (34 Act)  Size: 7 MB
2022-04-28 001-16125
22861995
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-007199 (34 Act)  Size: 353 KB
2022-04-28 001-16125
22861976
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-006231 (34 Act)  Size: 163 KB
2022-04-11 001-16125
22818402
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-005474 (34 Act)  Size: 24 KB
2022-03-30 001-16125
22783144
20-F  Documents   Interactive Data Annual and transition report of foreign private issuers [Sections 13 or 15(d)]
Acc-no: 0001193125-22-087341 (34 Act)  Size: 56 MB
2022-03-29 001-16125
22777318
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-004563 (34 Act)  Size: 12 KB
2022-03-15 001-16125
22738870
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-004259 (34 Act)  Size: 134 KB
2022-03-09 001-16125
22723852
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0000950103-22-003257 (33 Act)  Size: 196 KB
2022-02-25 333-263006
22674288
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-002318 (34 Act)  Size: 59 KB
2022-02-10 001-16125
22609442
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-002317 (34 Act)  Size: 9 MB
2022-02-10 001-16125
22609418
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-002315 (34 Act)  Size: 256 KB
2022-02-10 001-16125
22609391
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-22-000355 (34 Act)  Size: 65 KB
2022-01-10 001-16125
22519536
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-21-019541 (34 Act)  Size: 33 KB
2021-12-09 001-16125
211480252
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-21-018881 (34 Act)  Size: 126 KB
2021-12-01 001-16125
211461410
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0000950103-21-018880 (34 Act)  Size: 20 KB
2021-12-01 001-16125
211461348