Chuang Tzu-Sou
VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM). 10 filings on Aeon since Apr 13, 2026.
Alert me on this person+2.6%
Return per buy, 1 monthS&P +1.9%
That is +0.7 points vs the S&P
Record
Same numbers as the leaderboard, once there are 3 buys with a result6
Decisions
1
Companies
+2.6%
Return
+1.9%
S&P, same days
+0.7
vs S&P
83%
Up
−16.0
After selling, 1 sale
Planned sales (Form 144) count toward nothing: not the record, not a decision, not a signal. A sale reported on a Form 4 is measured apart, in its own column. "After selling" is what the stock did after each sale against the S&P over the same days, sign flipped, so a positive number means the stock fell behind the market after the sale. Sales never count toward the record, a signal or a score.
Filings
on Aeon, newest first
One filing can name more than one person, so a filing can appear on more than one page. A filing marked "Planned sale" is a Form 144, which is notice of a sale the person means to make, not a trade, and it counts toward nothing here.
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