Trade Summary

1 month ago, Perestroika, serving as Dir at Transocean Ltd. (RIG), purchased 1,500,000 shares at $4.02 per share, for a total transaction value of $6,030,000.00. Following this transaction, Perestroika now holds 96,574,894 shares of RIG.

This purchase represents a 2.00% increase in Perestroika's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Monday, November 24, 2025 and publicly disclosed via SEC Form 4 filing on Tuesday, November 25, 2025, 1 day after the trade was made.

Transocean Ltd. operates in the ENERGY sector, specifically within the OIL & GAS DRILLING industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.