UB
Insider
Ursula M Burns
DirectorUrsula M Burns (Director) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in Taiwan Semiconductor Manufacturing Company Limited (TSM). Across 1 priced purchase filing, the average 21-session return was +22.2% from execution and +15.2% from disclosure (delay-adjusted; derived). The largest single filing was $322K of TSM (1,000 sh × $322.05, as filed), executed Mar 31.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+22.2%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+15.2%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
1d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$322K
shares × price, as filed
Last traded
Mar 31
Filed Apr 1
Median ADV $5.5B across their filed names
Open performance→Volume by month
Buys $322K
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
1 filing
Sector per market data · by filing · past 12 months
Most traded names
TSMRecent filings
TSMPURCHASE
Taiwan Semiconductor Manufacturing Company Limited
View filing →
$322K1,000 sh × $322.05
Exec Mar 31
Filed Apr 1 · 6:45 AM ET