P
Insider
Perestroika
DirectorPerestroika (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in Transocean Ltd. (RIG). Across 2 priced purchase filings, the average 21-session return was +13.0% from execution and +11.2% from disclosure (delay-adjusted; derived). The largest single filing was $12.2M of RIG (4,000,000 sh × $3.05, as filed), executed Sep 26 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+13.0%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+11.2%
same 2 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$6.0M
shares × price, as filed
Last traded
Nov 24 2025
Filed Nov 25 2025
Median ADV $180.5M across their filed names
Open performance→Volume by month
Buys $18.2M
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Energy
2 filings
Sector per market data · by filing · past 12 months
Most traded names
RIGRecent filings
RIGPURCHASE
Transocean Ltd.
View filing →
$6.0M1,500,000 sh × $4.02
Exec Nov 24 2025
Filed Nov 25 2025 · 5:31 PM ET RIGPURCHASE Transocean Ltd. View filing → $12.2M
4,000,000 sh × $3.05
Exec Sep 26 2025
Filed Sep 30 2025 · 9:42 PM ET RIGPURCHASE Transocean Ltd. View filing → $6.2M
1,500,000 sh × $4.13
Exec Sep 12 2024
Filed Sep 13 2024 · 5:30 PM ET