RB
Insider
Roelof Botha
DirectorRoelof Botha (Director) filed 5 Form 4 reports in the trailing twelve months (1 purchase, 4 sales), most often in Natera, Inc. (NTRA). Across 1 priced purchase filing, the average 21-session return was -35.0% from execution and -15.9% from disclosure (delay-adjusted; derived). The largest single filing was $17.7M of NTRA (75,000 sh across 11 lots, as filed), executed Nov 24 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
-35.0%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-15.9%
same 1 filings, from disclosure
Filings, ttm
5
1 buys · 4 sells
Median delay
4d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$67.4M
shares × price, as filed
Last traded
Jun 2
Filed Jun 4
Median ADV $454.8M across their filed names
Open performance→Volume by month
Buys $4.9M
Sells $77.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
2 filings
Technology
2 filings
Financial Services
1 filing
Sector per market data · by filing · past 12 months
Most traded names
NTRARecent filings
MDBSALE
MongoDB, Inc.
View filing →
$17.5M44,050 sh across 5 lots
Exec Jun 2
Filed Jun 4 · 5:30 PM ET NTRASALE Natera, Inc. View filing → $17.2M
78,000 sh across 6 lots
Exec Jun 1
Filed Jun 3 · 5:30 PM ET LIFEPURCHASE Ethos Technologies Inc. View filing → $4.9M
260,525 sh × $19.00
Exec Jan 29
Filed Feb 2 · 6:36 PM ET MDBSALE MongoDB, Inc. View filing → $10.1M
24,810 sh across 10 lots
Exec Dec 5 2025
Filed Dec 9 2025 · 5:30 PM ET NTRASALE Natera, Inc. View filing → $17.7M
75,000 sh across 11 lots
Exec Nov 24 2025
Filed Nov 26 2025 · 5:30 PM ET NTRASALE Natera, Inc. View filing → $14.8M
87,473 sh across 5 lots
Exec Dec 2 2024
Filed Dec 4 2024 · 5:30 PM ET