Robert Thaddeus Vayda Transocean Ltd. (RIG) insider trading activity

Robert Thaddeus Vayda is EVP, Chief Financial Officer of Transocean Ltd.. Currently has a direct ownership of 235,154 shares of RIG, which is worth approximately $942,967. The most recent transaction as insider was on Nov 26, 2025, when has been sold 30,000 shares (Registered Shares) at a price of $4.29 per share, resulting in proceeds of $128,700. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 235K

11.31% 3M change

n/a 12M change

Total Value Held $942,967

Robert Thaddeus Vayda Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 26 2025	SELL Open market or private sale	$128,700 $4.29 p/Share	30,000 Reduced 11.31%	235,154 Registered Shares
May 30 2025	SELL Payment of exercise price or tax liability	$22,397 $2.57 p/Share	8,715 Reduced 3.18%	265,154 Registered Shares
May 29 2025	BUY Exercise of conversion of derivative security	$56,229 $2.57 p/Share	21,879 Added 7.4%	273,869 Registered Shares
Mar 03 2025	SELL Payment of exercise price or tax liability	$80,119 $2.95 p/Share	27,159 Reduced 9.73%	251,990 Registered Shares
Mar 01 2025	BUY Exercise of conversion of derivative security	$202,505 $2.95 p/Share	68,646 Added 19.74%	279,149 Registered Shares
Feb 07 2025	SELL Payment of exercise price or tax liability	$104,339 $3.66 p/Share	28,508 Reduced 11.93%	210,503 Registered Shares
Feb 06 2025	BUY Exercise of conversion of derivative security	-	70,696 Added 22.83%	239,011 Registered Shares

RTV

Robert Thaddeus Vayda

EVP, Chief Financial Officer

Houston, TX

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