Last 12 months
Inside the activity.
251 purchase rows · 2 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 5 | 0 |
| Apr 2026 | 32 | 0 |
| May 2026 | 33 | 1 |
| Jun 2026 | 36 | 0 |
| Jul 2026 | 48 | 1 |
| Aug 2026 | 35 | 0 |
| Sep 2026 | 31 | 0 |
| Oct 2026 | 31 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 07, 2026 Filed Aug 10, 2026 11:57 UTC | PurchaseCommon Shares (2330.TW) | 54 | $73.31 | $3,958.74 |
DisclosureSEC source: 0001046179-26-000510 · wk-form4_1786363017.xml · nonDerivative · entry 2 Lee Chun-Hsien · CIK 0002113739 · SVP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,989 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:56 UTC | PurchaseCommon Shares (2330.TW) | 39 | $73.31 | $2,859.09 |
DisclosureSEC source: 0001046179-26-000509 · wk-form4_1786363009.xml · nonDerivative · entry 2 Lu Chin-Sheng · CIK 0002135942 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 113 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:51 UTC | PurchaseCommon Shares (2330.TW) | 50 | $73.31 | $3,665.50 |
DisclosureSEC source: 0001046179-26-000503 · wk-form4_1786362690.xml · nonDerivative · entry 2 Jang Syun-Ming · CIK 0002113688 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,893 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:51 UTC | PurchaseCommon Shares (2330.TW) | 54 | $73.31 | $3,958.74 |
DisclosureSEC source: 0001046179-26-000502 · wk-form4_1786362681.xml · nonDerivative · entry 3 Hsu Kuo-Chin · CIK 0002114031 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 6,674 F2 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F3 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F4 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:51 UTC |
Huang Jen-ChauSVP and CFO
|
PurchaseCommon Shares (2330.TW) | 29 | $73.31 | $2,125.99 |
DisclosureSEC source: 0001046179-26-000501 · wk-form4_1786362673.xml · nonDerivative · entry 2 Huang Jen-Chau · CIK 0002113699 · SVP and CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 3,553 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| August 07, 2026 Filed Aug 10, 2026 11:51 UTC | PurchaseCommon Shares (2330.TW) | 40 | $73.31 | $2,932.40 |
DisclosureSEC source: 0001046179-26-000500 · wk-form4_1786362664.xml · nonDerivative · entry 2 Hwang Yuan-Ko · CIK 0002114064 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 259 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:45 UTC | PurchaseCommon Shares (2330.TW) | 47 | $73.31 | $3,445.57 |
DisclosureSEC source: 0001046179-26-000499 · wk-form4_1786362316.xml · nonDerivative · entry 2 Ku Yao-Ching · CIK 0002135989 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 141 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:43 UTC |
He JunVP
|
PurchaseCommon Shares (2330.TW) | 46 | $73.31 | $3,372.26 |
DisclosureSEC source: 0001046179-26-000493 · wk-form4_1786362214.xml · nonDerivative · entry 4 He Jun · CIK 0002113771 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,361 F3 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F4 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F5 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| August 07, 2026 Filed Aug 10, 2026 11:43 UTC | PurchaseCommon Shares (2330.TW) | 47 | $73.31 | $3,445.57 |
DisclosureSEC source: 0001046179-26-000492 · wk-form4_1786362207.xml · nonDerivative · entry 2 Chuang Tzu-Sou · CIK 0002114030 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,806 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:43 UTC |
Hou Yung-ChinSVP and Deputy Co-COO
|
PurchaseCommon Shares (2330.TW) | 63 | $73.31 | $4,618.53 |
DisclosureSEC source: 0001046179-26-000491 · wk-form4_1786362199.xml · nonDerivative · entry 2 Hou Yung-Chin · CIK 0002113680 · SVP and Deputy Co-COO 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 7,460 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| August 07, 2026 Filed Aug 10, 2026 11:43 UTC | PurchaseCommon Shares (2330.TW) | 49 | $73.31 | $3,592.19 |
DisclosureSEC source: 0001046179-26-000490 · wk-form4_1786362191.xml · nonDerivative · entry 3 Chuang Juiping · CIK 0002114029 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 4,242 F2 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F3 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F4 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:43 UTC |
Fang Shu-HuaSVP and GC
|
PurchaseCommon Shares (2330.TW) | 57 | $73.31 | $4,178.67 |
DisclosureSEC source: 0001046179-26-000489 · wk-form4_1786362182.xml · nonDerivative · entry 2 Fang Shu-Hua · CIK 0002113698 · SVP and GC 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 6,652 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| August 07, 2026 Filed Aug 10, 2026 11:41 UTC | PurchaseCommon Shares (2330.TW) | 54 | $73.31 | $3,958.74 |
DisclosureSEC source: 0001046179-26-000483 · wk-form4_1786362104.xml · nonDerivative · entry 2 Chang Tzonz-Sheng · CIK 0002113710 · SVP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,428 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:41 UTC |
Chen Chih-HoController
|
PurchaseCommon Shares (2330.TW) | 33 | $73.31 | $2,419.23 |
DisclosureSEC source: 0001046179-26-000482 · wk-form4_1786362096.xml · nonDerivative · entry 2 Chen Chih-Ho · CIK 0002114026 · Controller 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 170 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| August 07, 2026 Filed Aug 10, 2026 11:41 UTC | PurchaseCommon Shares (2330.TW) | 46 | $73.31 | $3,372.26 |
DisclosureSEC source: 0001046179-26-000481 · wk-form4_1786362088.xml · nonDerivative · entry 2 Chen Pei-Hung · CIK 0002114027 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 1,349 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| August 07, 2026 Filed Aug 10, 2026 11:41 UTC |
Cao MinVP
|
PurchaseCommon Shares (2330.TW) | 55 | $73.31 | $4,032.05 |
DisclosureSEC source: 0001046179-26-000480 · wk-form4_1786362080.xml · nonDerivative · entry 2 Cao Min · CIK 0002113031 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 6,717 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| August 07, 2026 Filed Aug 10, 2026 11:41 UTC |
Chin Yung-PeiEVP and Co-COO
|
PurchaseCommon Shares (2330.TW) | 72 | $73.31 | $5,278.32 |
DisclosureSEC source: 0001046179-26-000479 · wk-form4_1786362072.xml · nonDerivative · entry 2 Chin Yung-Pei · CIK 0002117998 · EVP and Co-COO 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 8,435 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| August 03, 2026 Filed Aug 4, 2026 11:01 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $73.06 | $73,060.00 |
DisclosureSEC source: 0001046179-26-000465 · wk-form4_1785841276.xml · nonDerivative · entry 1 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,051 F1 · price: The price was translated from New Taiwan dollars, NT$2,370, at the rate of NT$32.438 to US$1. Read SEC document |
|
| July 31, 2026 Filed Jul 31, 2026 10:35 UTC |
Tseng Fang ChurngDirector
|
GiftCommon Shares (2330.TW) | 5,000,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001046179-26-000463 · wk-form4_1785494096.xml · nonDerivative · entry 2 Tseng Fang Churng · CIK 0002113720 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 10,132,855 F1 · date: Referring to the date on which the reporting person submitted the share gifting application to the brokerage firm. Actual stock transfer may take a few days to complete. Read SEC document |
| July 31, 2026 Filed Jul 31, 2026 10:35 UTC |
Tseng Fang ChurngDirector
|
GiftCommon Shares (2330.TW) | 5,000,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001046179-26-000463 · wk-form4_1785494096.xml · nonDerivative · entry 1 Tseng Fang Churng · CIK 0002113720 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,472,675 F1 · date: Referring to the date on which the reporting person submitted the share gifting application to the brokerage firm. Actual stock transfer may take a few days to complete. Read SEC document |
| July 28, 2026 Filed Jul 30, 2026 10:24 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $67.97 | $67,970.00 |
DisclosureSEC source: 0001046179-26-000461 · wk-form4_1785407054.xml · nonDerivative · entry 5 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 5,000 F3 · price: The price was translated from New Taiwan dollars, NT$2,200, at the rate of NT$32.366 to US$1. Read SEC document |
|
| July 28, 2026 Filed Jul 30, 2026 10:24 UTC | PurchaseAmerican Depositary Shares (TSM) | 5 | $390.00 | $1,950.00 |
DisclosureSEC source: 0001046179-26-000461 · wk-form4_1785407054.xml · nonDerivative · entry 3 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 132 F1 · security: Each American Depositary Share represents five (5) Common Shares. Read SEC document |
|
| July 28, 2026 Filed Jul 30, 2026 10:24 UTC | PurchaseAmerican Depositary Shares (TSM) | 10 | $390.00 | $3,900.00 |
DisclosureSEC source: 0001046179-26-000461 · wk-form4_1785407054.xml · nonDerivative · entry 2 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 127 F1 · security: Each American Depositary Share represents five (5) Common Shares. Read SEC document |
|
| July 21, 2026 Filed Jul 22, 2026 10:17 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $74.13 | $74,130.00 |
DisclosureSEC source: 0001046179-26-000455 · wk-form4_1784715422.xml · nonDerivative · entry 2 Lin Shyue-Shyh · CIK 0002114025 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,269 F2 · price: The price was translated from New Taiwan dollars, NT$2,400, at the rate of NT$32.375 to US$1. Read SEC document |
|
| July 21, 2026 Filed Jul 23, 2026 10:16 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $74.75 | $74,750.00 |
DisclosureSEC source: 0001046179-26-000457 · wk-form4_1784801765.xml · nonDerivative · entry 6 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 4,000 F6 · price: The price was translated from New Taiwan dollars, NT$2,420, at the rate of NT$32.375 to US$1. Read SEC document |
|
| July 21, 2026 Filed Jul 23, 2026 10:16 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $74.44 | $74,440.00 |
DisclosureSEC source: 0001046179-26-000457 · wk-form4_1784801765.xml · nonDerivative · entry 5 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 3,000 F5 · price: The price was translated from New Taiwan dollars, NT$2,410, at the rate of NT$32.375 to US$1. Read SEC document |
|
| July 21, 2026 Filed Jul 23, 2026 10:16 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $73.98 | $73,980.00 |
DisclosureSEC source: 0001046179-26-000457 · wk-form4_1784801765.xml · nonDerivative · entry 4 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 2,000 F4 · price: The price was translated from New Taiwan dollars, NT$2,395, at the rate of NT$32.375 to US$1. Read SEC document |
|
| July 21, 2026 Filed Jul 23, 2026 10:16 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $74.13 | $74,130.00 |
DisclosureSEC source: 0001046179-26-000457 · wk-form4_1784801765.xml · nonDerivative · entry 1 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,051 F1 · price: The price was translated from New Taiwan dollars, NT$2,400, at the rate of NT$32.375 to US$1. Read SEC document |
|
| July 20, 2026 Filed Jul 22, 2026 10:17 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $72.65 | $72,650.00 |
DisclosureSEC source: 0001046179-26-000455 · wk-form4_1784715422.xml · nonDerivative · entry 1 Lin Shyue-Shyh · CIK 0002114025 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,269 F1 · price: The price was translated from New Taiwan dollars, NT$2,350, at the rate of NT$32.345 to US$1. Read SEC document |
|
| July 20, 2026 Filed Jul 23, 2026 10:16 UTC | PurchaseAmerican Depositary Shares (TSM) | 10 | $405.00 | $4,050.00 |
DisclosureSEC source: 0001046179-26-000457 · wk-form4_1784801765.xml · nonDerivative · entry 2 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 117 F2 · security: Each American Depositary Share represents five (5) Common Shares. Read SEC document |
|
| July 19, 2026 Filed Jul 21, 2026 10:44 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $71.94 | $71,940.00 |
DisclosureSEC source: 0001046179-26-000453 · wk-form4_1784630667.xml · nonDerivative · entry 4 Lin Shyue-Shyh · CIK 0002114025 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 5,000 F4 · price: The price was translated from New Taiwan dollars, NT$2,320, at the rate of NT$32.248 to US$1. Read SEC document |
|
| July 19, 2026 Filed Jul 21, 2026 10:44 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $71.32 | $71,320.00 |
DisclosureSEC source: 0001046179-26-000453 · wk-form4_1784630667.xml · nonDerivative · entry 2 Lin Shyue-Shyh · CIK 0002114025 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,269 F2 · price: The price was translated from New Taiwan dollars, NT$2,300, at the rate of NT$32.248 to US$1. Read SEC document |
|
| July 19, 2026 Filed Jul 21, 2026 10:44 UTC | PurchaseCommon Shares (2330.TW) | 1,000 | $72.10 | $72,100.00 |
DisclosureSEC source: 0001046179-26-000453 · wk-form4_1784630667.xml · nonDerivative · entry 1 Lin Shyue-Shyh · CIK 0002114025 · VP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,269 F1 · price: The price was translated from New Taiwan dollars, NT$2,325, at the rate of NT$32.248 to US$1. Read SEC document |
|
| July 14, 2026 Filed Jul 16, 2026 10:23 UTC |
Chen Chih-HoController
|
SaleCommon Shares (2330.TW) | 50 | $75.22 | $3,761.00 |
DisclosureSEC source: 0001046179-26-000449 · wk-form4_1784197424.xml · nonDerivative · entry 4 Chen Chih-Ho · CIK 0002114026 · Controller 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 363 F3 · price: The price was translated from New Taiwan dollars, NT$2,420, at the rate of NT$32.172 to US$1. Read SEC document |
| July 13, 2026 Filed Jul 16, 2026 10:23 UTC |
Chen Chih-HoController
|
PurchaseCommon Shares (2330.TW) | 50 | $74.60 | $3,730.00 |
DisclosureSEC source: 0001046179-26-000449 · wk-form4_1784197424.xml · nonDerivative · entry 3 Chen Chih-Ho · CIK 0002114026 · Controller 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 413 F2 · price: The price was translated from New Taiwan dollars, NT$2,400, at the rate of NT$32.172 to US$1. Read SEC document |
| July 07, 2026 Filed Jul 9, 2026 10:15 UTC | PurchaseCommon Shares (2330.TW) | 53 | $76.62 | $4,060.86 |
DisclosureSEC source: 0001046179-26-000445 · wk-form4_1783592105.xml · nonDerivative · entry 2 Wang Ying-Lang · CIK 0002118010 · SVP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 6,390 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:15 UTC | PurchaseCommon Shares (2330.TW) | 47 | $76.62 | $3,601.14 |
DisclosureSEC source: 0001046179-26-000444 · wk-form4_1783592098.xml · nonDerivative · entry 2 Jang Syun-Ming · CIK 0002113688 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,843 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 54 | $76.62 | $4,137.48 |
DisclosureSEC source: 0001046179-26-000443 · wk-form4_1783592092.xml · nonDerivative · entry 2 Wu Shien-Yang · CIK 0002113784 · SVP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 6,748 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 46 | $76.62 | $3,524.52 |
DisclosureSEC source: 0001046179-26-000442 · wk-form4_1783592085.xml · nonDerivative · entry 2 Ku Yao-Ching · CIK 0002135989 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 94 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 47 | $76.62 | $3,601.14 |
DisclosureSEC source: 0001046179-26-000441 · wk-form4_1783592079.xml · nonDerivative · entry 3 Chuang Juiping · CIK 0002114029 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 4,193 F2 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F3 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F4 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC |
Lin Chris Horng-DarVP and CIO
|
PurchaseCommon Shares (2330.TW) | 46 | $76.62 | $3,524.52 |
DisclosureSEC source: 0001046179-26-000440 · wk-form4_1783592073.xml · nonDerivative · entry 3 Lin Chris Horng-Dar · CIK 0002113756 · VP and CIO 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,882 F2 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F3 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F4 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 52 | $76.62 | $3,984.24 |
DisclosureSEC source: 0001046179-26-000439 · wk-form4_1783592066.xml · nonDerivative · entry 2 Chang Tzonz-Sheng · CIK 0002113710 · SVP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,374 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC |
Wei Che-ChiaDirector · Chairman and CEO
|
PurchaseCommon Shares (2330.TW) | 146 | $76.62 | $11,186.52 |
DisclosureSEC source: 0001046179-26-000438 · wk-form4_1783592060.xml · nonDerivative · entry 2 Wei Che-Chia · CIK 0002113717 · Director · Chairman and CEO 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 17,835 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 50 | $76.62 | $3,831.00 |
DisclosureSEC source: 0001046179-26-000437 · wk-form4_1783592054.xml · nonDerivative · entry 2 Lee Chun-Hsien · CIK 0002113739 · SVP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 5,935 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 44 | $76.62 | $3,371.28 |
DisclosureSEC source: 0001046179-26-000436 · wk-form4_1783592047.xml · nonDerivative · entry 2 Chen Pei-Hung · CIK 0002114027 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 1,303 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 6 | $76.62 | $459.72 |
DisclosureSEC source: 0001046179-26-000435 · wk-form4_1783592041.xml · nonDerivative · entry 5 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By Immediate Family Member Disclosed balance after: 73 F5 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer's Immediate Family Member, who is a TSMC employee, pursuant to terms predetermined by the issuer. F3 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:14 UTC | PurchaseCommon Shares (2330.TW) | 40 | $76.62 | $3,064.80 |
DisclosureSEC source: 0001046179-26-000435 · wk-form4_1783592041.xml · nonDerivative · entry 3 Tien Bor-Zen · CIK 0002114023 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 228 F2 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F3 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F4 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:13 UTC | PurchaseCommon Shares (2330.TW) | 39 | $76.62 | $2,988.18 |
DisclosureSEC source: 0001046179-26-000434 · wk-form4_1783592034.xml · nonDerivative · entry 2 Wu Yi-Huang · CIK 0002136731 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 79 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
|
| July 07, 2026 Filed Jul 9, 2026 10:13 UTC |
Hou Yung-ChinSVP and Deputy Co-COO
|
PurchaseCommon Shares (2330.TW) | 61 | $76.62 | $4,673.82 |
DisclosureSEC source: 0001046179-26-000433 · wk-form4_1783592028.xml · nonDerivative · entry 2 Hou Yung-Chin · CIK 0002113680 · SVP and Deputy Co-COO 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 7,397 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| July 07, 2026 Filed Jul 9, 2026 10:13 UTC | PurchaseCommon Shares (2330.TW) | 40 | $76.62 | $3,064.80 |
DisclosureSEC source: 0001046179-26-000432 · wk-form4_1783592021.xml · nonDerivative · entry 2 Yuan Lipen · CIK 0002114024 · VP 10b5-1 filing: No plan indicated Ownership: Indirect · By ESPP Trust Disclosed balance after: 1,218 F1 · date: Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer. F2 · price: The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1. F3 · balance_after: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.