MR
Matthew Rabinowitz (EXECUTIVE CHAIRMAN) filed 12 Form 4 reports in the trailing twelve months (0 purchases, 12 sales), most often in Natera, Inc. (NTRA). The largest single filing was $38.1M of NTRA (199,246 sh across 19 lots, as filed), executed Mar 12. Data as of Nov 7 2026.
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
12
0 buys · 12 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$135.0M
shares × price, as filed
Last traded
Nov 2
Filed Nov 4
Median ADV $454.8M across their filed names
Open performance→Volume by month
Buys $0
Sells $198.6M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
12 filings
Sector per market data · by filing · past 12 months
Most traded names
NTRARecent filings
NTRASALE
Natera, Inc.
View filing →
$293K731 sh × $400.29
Exec Nov 2
Filed Nov 4 · 9:35 PM ET NTRASALE Natera, Inc. View filing → $698K
1,718 sh × $406.00
Exec Oct 27
Filed Oct 29 · 9:35 PM ET NTRASALE Natera, Inc. View filing → $20.1M
50,000 sh across 19 lots
Exec Oct 15
Filed Oct 16 · 9:35 PM ET NTRASALE Natera, Inc. View filing → $34.8M
102,000 sh across 29 lots
Exec Sep 14
Filed Sep 16 · 9:35 PM ET NTRASALE Natera, Inc. View filing → $16.4M
50,000 sh across 6 lots
Exec Sep 11
Filed Sep 11 · 9:35 PM ET NTRASALE Natera, Inc. View filing → $642K
2,000 sh × $320.90
Exec Aug 7
Filed Aug 7 · 9:35 PM ET NTRASALE Natera, Inc. View filing → $196K
731 sh × $267.99
Exec Aug 3
Filed Aug 5 · 9:35 PM ET NTRASALE Natera, Inc. View filing → $448K
1,718 sh × $260.49
Exec Jul 27
Filed Jul 29 · 9:35 PM ET More filings →