SEC FORM 4CLUSTER · 30 INSIDERS
$121,843.80
Purchase of 1,599 shares across 30 reporting persons.
Transaction Code P · Reporting Persons 30
- Cao Min, VPPurchase of 56 shares at $76.20 per share.$4,267.20
- Chang Tzonz-Sheng, SVPPurchase of 53 shares at $76.20 per share.$4,038.60
- Chen Pei-Hung, VPPurchase of 46 shares at $76.20 per share.$3,505.20
- Chin Yung-Pei, EVP and Co-COOPurchase of 71 shares at $76.20 per share.$5,410.20
- Chen Chih-Ho, ControllerPurchase of 32 shares at $76.20 per share.$2,438.40
- Chuang Tzu-Sou, VPPurchase of 47 shares at $76.20 per share.$3,581.40
- He Jun, VPPurchase of 46 shares at $76.20 per share.$3,505.20
- Fang Shu-Hua, SVP and GCPurchase of 56 shares at $76.20 per share.$4,267.20
- Chuang Juiping, VPPurchase of 50 shares at $76.20 per share.$3,810.00
- Hou Yung-Chin, SVP and Deputy Co-COOPurchase of 61 shares at $76.20 per share.$4,648.20
- Ku Yao-Ching, VPPurchase of 47 shares at $76.20 per share.$3,581.40
- Huang Jen-Chau, SVP and CFOPurchase of 30 shares at $76.20 per share.$2,286.00
- Hsu Kuo-Chin, VPPurchase of 55 shares at $76.20 per share.$4,191.00
- Hwang Yuan-Ko, VPPurchase of 40 shares at $76.20 per share.$3,048.00
- Jang Syun-Ming, VPPurchase of 49 shares at $76.20 per share.$3,733.80
- Lu Lee-Chung, VPPurchase of 51 shares at $76.20 per share.$3,886.20
- Lee Chun-Hsien, SVPPurchase of 52 shares at $76.20 per share.$3,962.40
- Lin Shyue-Shyh, VPPurchase of 44 shares at $76.20 per share.$3,352.80
- Lin Chris Horng-Dar, VP and CIOPurchase of 47 shares at $76.20 per share.$3,581.40
- Lu Chin-Sheng, VPPurchase of 38 shares at $76.20 per share.$2,895.60
- Wang Ying-Lang, SVPPurchase of 54 shares at $76.20 per share.$4,114.80
- Tien Bor-Zen, VPPurchase of 43 shares at $76.20 per share.$3,276.60
- Tien Bor-Zen, VPPurchase of 5 shares at $76.20 per share.$381.00
- Wei Che-Chia, Chairman and CEOPurchase of 149 shares at $76.20 per share.$11,353.80
- Wu Shien-Yang, SVPPurchase of 57 shares at $76.20 per share.$4,343.40
- Mii Yuh-Jier, EVP and Co-COOPurchase of 71 shares at $76.20 per share.$5,410.20
- Yuan Lipen, VPPurchase of 41 shares at $76.20 per share.$3,124.20
- Zhang Kevin Xiaoqiang, SVP and Deputy Co-COOPurchase of 61 shares at $76.20 per share.$4,648.20
- Yeap Choh Fei, SVPPurchase of 54 shares at $76.20 per share.$4,114.80
- Yoo Chue-San, VPPurchase of 53 shares at $76.20 per share.$4,038.60
- Wu Yi-Huang, VPPurchase of 40 shares at $76.20 per share.$3,048.00
Surfaced by rule: 30 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0001046179-26-000605 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000602 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000603 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000604 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000606 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000612 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000613 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000614 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000615 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000616 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000622 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000623 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000624 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000626 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000628 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000632 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000633 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000635 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000637 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000640 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000642 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000643 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000644 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000646 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000648 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000652 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000653 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000654 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000655 · filed 2026-09-09 · View filing →
Source: SEC Form 4 · 0001046179-26-000656 · filed 2026-09-09 · View filing →
Permalink →
Purchase of 1,000 shares at $77.09 per share.
Reporting Person Fang Shu-Hua · Officer Title SVP and GC · Transaction Code P
Traded Jul 2, 2026 · Disclosed Sep 4, 2026FILED +64 DAYS
Source: SEC Form 4 · 0001046179-26-000596 · filed 2026-09-04 · View filing →
Purchase of 1,000 shares at $77.09 per share.
Reporting Person Fang Shu-Hua · Officer Title SVP and GC · Transaction Code P
Traded Jul 2, 2026 · Disclosed Sep 4, 2026FILED +64 DAYS
Source: SEC Form 4 · 0001046179-26-000596 · filed 2026-09-04 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person Chuang Juiping · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000574 · filed 2026-09-02 · View filing →
Acquisition (code A) of 12,881 shares at $0 per share.
Reporting Person Cao Min · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000575 · filed 2026-09-02 · View filing →
Acquisition (code A) of 20,313 shares at $0 per share.
Reporting Person Fang Shu-Hua · Officer Title SVP and GC · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000576 · filed 2026-09-02 · View filing →
Acquisition (code A) of 12,881 shares at $0 per share.
Reporting Person Chang Tzonz-Sheng · Officer Title SVP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000577 · filed 2026-09-02 · View filing →
Acquisition (code A) of 32,204 shares at $0 per share.
Reporting Person Chin Yung-Pei · Officer Title EVP and Co-COO · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000578 · filed 2026-09-02 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person Chuang Tzu-Sou · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000579 · filed 2026-09-02 · View filing →
Acquisition (code A) of 20,313 shares at $0 per share.
Reporting Person Hou Yung-Chin · Officer Title SVP and Deputy Co-COO · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000580 · filed 2026-09-02 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person He Jun · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000581 · filed 2026-09-02 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person Jang Syun-Ming · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000582 · filed 2026-09-02 · View filing →
Acquisition (code A) of 20,313 shares at $0 per share.
Reporting Person Huang Jen-Chau · Officer Title SVP and CFO · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000583 · filed 2026-09-02 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person Hsu Kuo-Chin · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000584 · filed 2026-09-02 · View filing →
Acquisition (code A) of 12,881 shares at $0 per share.
Reporting Person Lee Chun-Hsien · Officer Title SVP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000585 · filed 2026-09-02 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person Lin Chris Horng-Dar · Officer Title VP and CIO · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000586 · filed 2026-09-02 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person Lu Lee-Chung · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000587 · filed 2026-09-02 · View filing →
Acquisition (code A) of 12,881 shares at $0 per share.
Reporting Person Wang Ying-Lang · Officer Title SVP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000588 · filed 2026-09-02 · View filing →
Acquisition (code A) of 32,204 shares at $0 per share.
Reporting Person Mii Yuh-Jier · Officer Title EVP and Co-COO · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000589 · filed 2026-09-02 · View filing →
Acquisition (code A) of 204,375 shares at $0 per share.
Reporting Person Wei Che-Chia · Officer Title Chairman and CEO · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000590 · filed 2026-09-02 · View filing →
Acquisition (code A) of 20,313 shares at $0 per share.
Reporting Person Zhang Kevin Xiaoqiang · Officer Title SVP and Deputy Co-COO · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000591 · filed 2026-09-02 · View filing →
Acquisition (code A) of 12,881 shares at $0 per share.
Reporting Person Wu Shien-Yang · Officer Title SVP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000592 · filed 2026-09-02 · View filing →
Acquisition (code A) of 8,175 shares at $0 per share.
Reporting Person Yoo Chue-San · Officer Title VP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000593 · filed 2026-09-02 · View filing →
Acquisition (code A) of 12,881 shares at $0 per share.
Reporting Person Yeap Choh Fei · Officer Title SVP · Transaction Code A
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001046179-26-000594 · filed 2026-09-02 · View filing →
Purchase of 1,000 shares at $73.77 per share.
Reporting Person Yuan Lipen · Officer Title VP · Transaction Code P
Traded Aug 19, 2026 · Disclosed Aug 20, 2026
Source: SEC Form 4 · 0001046179-26-000543 · filed 2026-08-20 · View filing →
Purchase of 1,000 shares at $74.50 per share.
Reporting Person Yuan Lipen · Officer Title VP · Transaction Code P
Traded Aug 18, 2026 · Disclosed Aug 20, 2026
Source: SEC Form 4 · 0001046179-26-000543 · filed 2026-08-20 · View filing →
Purchase of 350 shares at $73.58 per share.
Reporting Person Yuan Lipen · Officer Title VP · Transaction Code P
Traded Aug 18, 2026 · Disclosed Aug 20, 2026
Source: SEC Form 4 · 0001046179-26-000543 · filed 2026-08-20 · View filing →
STOCK ACT PTR
$1,001 - $15,000
Purchase.
Filer Cleo Fields · Chamber House · District LA06 · Transaction Type Purchase · Asset Type Stock
Traded Jul 10, 2026 · Disclosed Jul 30, 2026FILED +20 DAYS
Source: House Clerk PTR · 20035023 · filed 2026-07-30 · View filing →
STOCK ACT PTR
$15,001 - $50,000
Purchase.
Filer Michael McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Jun 18, 2026 · Disclosed Jul 8, 2026FILED +20 DAYS
Source: House Clerk PTR · 9116211 · filed 2026-07-08 · View filing →
STOCK ACT PTR
$15,001 - $50,000
Purchase.
Filer Michael T. McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Jun 18, 2026 · Disclosed Jul 8, 2026FILED +20 DAYS
Source: House Clerk PTR · 9116211 · filed 2026-07-08 · View filing →
STOCK ACT PTR
$1,001 - $15,000
Purchase.
Filer Richard W. Allen · Chamber House · District GA12 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded May 8, 2026 · Disclosed Jun 16, 2026FILED +39 DAYS
Source: House Clerk PTR · 20034740 · filed 2026-06-16 · View filing →
STOCK ACT PTR
$1,001 - $15,000
Purchase.
Filer Cleo Fields · Chamber House · District LA06 · Transaction Type Purchase · Asset Type Stock
Traded Apr 9, 2026 · Disclosed Apr 20, 2026FILED +11 DAYS
Source: House Clerk PTR · 20034357 · filed 2026-04-20 · View filing →
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