SB
Sebastian Burzacchi (COO - Mgmt Services Org) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Alignment Healthcare, Inc. (ALHC). The largest single filing was $274K of ALHC (15,361 sh × $17.84, as filed), executed Mar 18. Data as of Nov 8 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
2
0 buys · 2 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$516K
shares × price, as filed
Last traded
Mar 18
Filed Mar 19
Median ADV $111.1M across their filed names
Open performance→Volume by month
Buys $0
Sells $516K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
2 filings
Sector per market data · by filing · past 12 months
Most traded names
ALHCRecent filings
ALHCSALE
Alignment Healthcare, Inc.
View filing →
$274K15,361 sh × $17.84
Exec Mar 18
Filed Mar 19 · 5:30 PM ET ALHCSALE Alignment Healthcare, Inc. View filing → $242K
12,585 sh × $19.26
Exec Dec 10 2025
Filed Dec 12 2025 · 5:30 PM ET