Insider · CIK 0001729635
Perestroika
directorowner
Files at RIG (Transocean Ltd.). First filing Sep 30, 2025, latest Nov 25, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
2 / 0
$18M bought, $0 sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
RIG: Transocean Ltd.
RIGOct 9, 2026 · close 5.51
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 60Notable | Transocean Ltd. | $6.0M 1,500,000 shares | +2% | +89% from low-9% from high | |
| 63Notable | Transocean Ltd. | $12M 4,000,000 shares | +4% | +50% from low-32% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Nov 24, 2025 | RIG Transocean Ltd. | POpen-market purchase Registered Sharesindirect: By Perestroika (Cyprus) Ltd. | +1,500,000 | $4.02 | $6.0M | 96,574,894 | Nov 25, 2025 |
| Sep 26, 2025 | RIG Transocean Ltd. | POpen-market purchase Registered Sharesindirect: By Perestroika (Cyprus) Ltd. | +4,000,000 | $3.05 | $12M | 95,074,894 | Sep 30, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.