Jang Syun-Ming

Jang Syun-Ming, VP, has filed 5 SEC reports (2026), all concentrated in TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM), totaling $18.3K in disclosed volume. Weighing $18.3K bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $3.7K in TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. Data is sourced from official SEC Form 3, 4, and 5 filings.