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Transocean stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+34.5% to $5.24
Transocean (RIG) stock rose 34% over the last 252 sessions, to $5.24. On the way it reported 0 quarters, its insiders filed 9 open-market trades, and the company filed 3 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Oct 15, 2026 | 8-K | Material definitive agreement | +2.0% (+3.1% vs SPY) | +9.8% (+10.9% vs SPY) | — |
| Jul 2, 2026 | Insider buy | Deaton Chad C bought $173K | +3.8% (+4.0% vs SPY) | +5.4% (+4.6% vs SPY) | +8.9% (+8.7% vs SPY) |
| May 21, 2026 | Insider sale | Long Brady K sold $609K | −7.4% (−7.5% vs SPY) | −16.6% (−18.3% vs SPY) | −30.5% (−31.2% vs SPY) |
| May 19, 2026 | 8-K | Material definitive agreement | −1.5% (−2.5% vs SPY) | −18.7% (−21.0% vs SPY) | −33.9% (−35.9% vs SPY) |
| Mar 4, 2026 | Insider sale | Mackenzie Roderick James sold $498K | +4.2% (+3.5% vs SPY) | +0.8% (+1.3% vs SPY) | +6.2% (+9.7% vs SPY) |
| Feb 10, 2026 | 8-K | Material definitive agreement | −4.8% (−4.6% vs SPY) | +7.3% (+8.9% vs SPY) | +10.0% (+12.6% vs SPY) |
| Dec 3, 2025 | Insider sale | Mackenzie Roderick James sold $157K | +3.2% (+2.9% vs SPY) | +3.2% (+3.0% vs SPY) | −1.6% (−2.2% vs SPY) |
| Nov 26, 2025 | Insider sale | Vayda Robert Thaddeus sold $129K | +6.0% (+5.3% vs SPY) | +9.4% (+8.1% vs SPY) | −0.7% (−3.3% vs SPY) |
| Nov 26, 2025 | Insider sale | Thigpen Jeremy D sold $2.2M | +6.0% (+5.3% vs SPY) | +9.4% (+8.1% vs SPY) | −0.7% (−3.3% vs SPY) |
| Nov 24, 2025 | Insider buy | Perestroika (Cyprus) Ltd bought $6.0M | +3.3% (+1.8% vs SPY) | +11.2% (+8.0% vs SPY) | +3.5% (−1.0% vs SPY) |
| Nov 24, 2025 | Insider buy | Perestroika bought $6.0M | +3.3% (+1.8% vs SPY) | +11.2% (+8.0% vs SPY) | +3.5% (−1.0% vs SPY) |
| Nov 24, 2025 | Insider buy | Mohn Frederik Wilhelm bought $6.0M | +3.3% (+1.8% vs SPY) | +11.2% (+8.0% vs SPY) | +3.5% (−1.0% vs SPY) |
Insiders’ record here
In the year on the chart, Transocean's insiders reported 4 open-market buys ($18.3M) and 5 sales ($3.6M). Of the 9 old enough to score, 6 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was +55.6% and after a sale +34.9%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Transocean: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.