JD
Insider
John A DeFord
DirectorJohn A DeFord (Director) filed 1 Form 4 report in the past 24 months (1 purchase, 0 sales), most often in MRVI. Across 1 priced purchase filing, the average 21-session return was +1.2% from execution and +3.1% from disclosure (delay-adjusted; derived). The largest single filing was $101K of MRVI (17,500 sh × $5.75, as filed), executed Nov 12 2024. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+1.2%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+3.1%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
–
no filings in the window
Last traded
Nov 12 2024
Filed Nov 14 2024
Most traded names
MRVI
MRVI
1 buy · 0 sells
1 filing
Recent filings
MRVIPURCHASE
MARAVAI LIFESCIENCES HOLDINGS, INC.
View filing →
$101K17,500 sh × $5.75
Exec Nov 12 2024
Filed Nov 14 2024 · 5:30 PM ET