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State Street Discloses 5.1% Stake in Biogen

State Street Corporation filed a Schedule 13G with the SEC on November 10, 2026, disclosing beneficial ownership of 7,570,589 shares of Biogen Inc. common stock, representing 5.1% of the class, as of September 30, 2026.

Aditi Sarkar | 10 November 2026

Lee Chun-Hsien Buys 54 TSM Shares via ESPP on Nov 6

Taiwan Semiconductor Manufacturing Co Ltd SVP Lee Chun-Hsien filed a Form 4 on November 10, 2026, disclosing a purchase of 54 Common Shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Anjali Anand | 10 November 2026

Lu Lee-Chung ESPP Purchase of 53 TSMC Shares at $70.50

Taiwan Semiconductor Manufacturing Co Ltd officer Lu Lee-Chung filed a Form 4 on November 10, 2026, disclosing a purchase of 53 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Aakashdeep | 10 November 2026

Lin Shyue-Shyh Buys 47 TSM Shares via ESPP on Nov 6

Taiwan Semiconductor Manufacturing Co Ltd (NYSE:TSM) VP Lin Shyue-Shyh filed a Form 4 on November 10, 2026, disclosing a purchase of 47 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Aditi Sarkar | 10 November 2026

Jang Syun-Ming Buys 51 TSM Shares via ESPP on Nov 6

Taiwan Semiconductor Manufacturing Co Ltd officer Jang Syun-Ming filed a Form 4 on November 10, 2026, disclosing a purchase of 51 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Nitish Kishor | 10 November 2026

Wang Ying-Lang ESPP Purchase of 56 TSM Shares

Taiwan Semiconductor Manufacturing Co Ltd SVP Wang Ying-Lang filed a Form 4 on November 10, 2026, disclosing a purchase of 56 Common Shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Nitish Kishor | 10 November 2026

Ku Yao-Ching Buys 48 TSMC Shares via ESPP on Nov. 6

Taiwan Semiconductor Manufacturing Co. Ltd. officer Ku Yao-Ching filed a Form 4 with the SEC on November 10, 2026, disclosing a purchase of 48 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Vinay Lochav | 10 November 2026

Lu Chin-Sheng Buys 40 TSM ESPP Shares at $70.50

Taiwan Semiconductor Manufacturing Co Ltd officer Lu Chin-Sheng filed a Form 4 on November 10, 2026, disclosing a purchase of 40 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Vinay Lochav | 10 November 2026

Wei Che-Chia ESPP Purchase of 155 Shares at $70.50

Taiwan Semiconductor Manufacturing Co Ltd Chairman and CEO Wei Che-Chia filed a Form 4 on November 10, 2026, disclosing a purchase of 155 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Manish Choudhary | 10 November 2026

Hwang Yuan-Ko Buys 41 TSM Shares via ESPP on Nov 6

Taiwan Semiconductor Manufacturing Co Ltd officer Hwang Yuan-Ko filed a Form 4 on November 10, 2026, disclosing a purchase of 41 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Manish Choudhary | 10 November 2026
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