TS
Ting Shu (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales, 2 filed past the two-business-day deadline), most often in 51Talk Online Education Group (COE). Across 2 priced purchase filings, the average 21-session return was +27.4% from execution and -4.1% from disclosure (delay-adjusted; derived). The largest single filing was $161.4M of COE (as filed), executed Apr 10. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+27.4%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-4.1%
same 2 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells · 2 late
Median delay
148d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$299.1M
shares × price, as filed
Last traded
Apr 10
Filed Oct 8
Median ADV $230K across their filed names
Open performance→Volume by month
Buys $299.1M
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Defensive
2 filings
Sector per market data · by filing · past 12 months
Most traded names
COERecent filings
COEPURCHASE
51Talk Online Education Group
View filing →
$161.4Mas filed
Exec Apr 10
Filed Oct 8 · 7:37 AM ET † COEPURCHASE 51Talk Online Education Group View filing → $137.7M
as filed
Exec Mar 26
Filed Jul 20 · 8:52 AM ET †