FL
Insider
Francis Lo
Chief People OfficerFrancis Lo (Chief People Officer) filed 9 Form 4 reports in the trailing twelve months (0 purchases, 9 sales), most often in Adaptive Biotechnologies Corporation (ADPT). The largest single filing was $3.2M of ADPT (115,406 sh across 2 lots, as filed), executed Sep 16.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
9
0 buys · 9 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$13.0M
shares × price, as filed
Last traded
Sep 16
Filed Sep 18
Median ADV $72.7M across their filed names
Open performance→Volume by month
Buys $0
Sells $13.0M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
9 filings
Sector per market data · by filing · past 12 months
Most traded names
ADPTRecent filings
ADPTSALE
Adaptive Biotechnologies Corporation
View filing →
$1.8M113,890 sh × $15.57
Exec Dec 15 2025
Filed Dec 17 2025 · 5:30 PM ET