JT
Joseph C Tsai (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in Alibaba Group Holding Limited (BABA). Across 2 priced purchase filings, the average 21-session return was -3.3% from execution and -3.3% from disclosure (delay-adjusted; derived). The largest single filing was $10.4M of BABA (720,000 sh × $14.47, as filed), executed Aug 25. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
-3.3%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-3.3%
same 2 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells
Median delay
0d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$20.7M
shares × price, as filed
Last traded
Aug 25
Filed Aug 25
Median ADV $1.4B across their filed names
Open performance→Volume by month
Buys $20.7M
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Cyclical
2 filings
Sector per market data · by filing · past 12 months
Most traded names
BABA
Alibaba Group Holding Limited
BABA · 2 buys · 0 sells
2 filings
Recent filings
BABAPURCHASE
Alibaba Group Holding Limited
View filing →
$10.4M720,000 sh × $14.47
Exec Aug 25
Filed Aug 25 · 6:01 AM ET BABAPURCHASE Alibaba Group Holding Limited View filing → $10.3M
720,000 sh × $14.29
Exec Aug 24
Filed Aug 24 · 8:17 AM ET