JS
Insider
James Steiner
Chief Financial OfficerJames Steiner (Chief Financial Officer) filed 3 Form 4 reports in the trailing twelve months (1 purchase, 2 sales, 2 filed past the two-business-day deadline), most often in Neptune Insurance Holdings Inc. (NP). Across 1 priced purchase filing, the average 21-session return was +9.4% from execution and +11.3% from disclosure (delay-adjusted; derived). The largest single filing was $3.1M of NP (100,000 sh across 2 lots, as filed), executed Aug 12.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+9.4%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+11.3%
same 1 filings, from disclosure
Filings, ttm
3
1 buys · 2 sells · 2 late
Median delay
43d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$8.7M
shares × price, as filed
Last traded
Aug 13
Filed Sep 16
Median ADV $26.4M across their filed names
Open performance→Volume by month
Buys $2.4M
Sells $6.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Financial Services
3 filings
Sector per market data · by filing · past 12 months
Most traded names
NP
Neptune Insurance Holdings Inc.
NP · 1 buy · 2 sells
3 filings
Recent filings
NPSALE
Neptune Insurance Holdings Inc.
View filing →
$3.1M100,000 sh across 2 lots
Exec Aug 12
Filed Sep 16 · 4:17 PM ET † NPSALE Neptune Insurance Holdings Inc. View filing → $3.1M
100,000 sh across 2 lots
Exec Aug 12
Filed Aug 14 · 4:23 PM ET NPPURCHASE Neptune Insurance Holdings Inc. View filing → $2.4M
119,050 sh × $20.00
Exec Oct 2 2025
Filed Nov 14 2025 · 7:10 PM ET †