Transocean's top three insider shareholders as of May 23, 2026 are Frederik Wilhelm Mohn (Director, 96.57Mn shares), Perestroika (Director, 96.57Mn shares), (Cyprus) Ltd Perestroika (Director, 96.57Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Vanessa C L Chang | - | 59,200 | 0 | 02 May, 2025 |
| Howard E Davis | Evp, Cao Cio | 1,427,231 | 0 | 05 Mar, 2024 |
| Chad C Deaton | - | 141,000 | 0 | 06 Mar, 2023 |
| Jeremy D Thigpen | Executive Chair | 2,614,548 | 0 | 03 Mar, 2026 |
| David A Tonnel | Svp Chief Accounting Officer | 727,088 | 0 | 05 Mar, 2024 |
| Mark-Anthony Lovell Mey | Evp Cfo | 1,595,750 | 0 | 05 Mar, 2024 |
| Brady K Long | Evp Chief Legal Officer | 1,238,098 | 0 | 03 Mar, 2026 |
| Perestroika | - | 0 | 96,574,894 | 25 Nov, 2025 |
| Frederik Wilhelm Mohn | - | 0 | 96,574,894 | 25 Nov, 2025 |
| (Cyprus) Ltd Perestroika | - | 96,574,894 | 0 | 25 Nov, 2025 |
| Keelan Adamson | President And Ceo | 1,491,509 | 0 | 03 Mar, 2026 |
| Robert Thaddeus Vayda | Evp, Chief Financial Officer | 352,635 | 0 | 03 Mar, 2026 |
| Jason Pack | Svp, Chief Accounting Officer | 262,103 | 0 | 03 Mar, 2026 |
| Roderick James Mackenzie | Evp, Chief Commercial Officer | 268,025 | 0 | 05 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 04 Mar, 2026 | Roderick James Mackenzie | Registered Shares | D | 78,370 | $6.36 | 268,025 | D | S |
| 01 Mar, 2026 | Jason Pack | Registered Shares | A | 15,134 | $6.25 | 235,630 | D | M |
| 01 Mar, 2026 | Robert Thaddeus Vayda | Registered Shares | A | 17,991 | $6.25 | 276,924 | D | M |
| 01 Mar, 2026 | Jeremy D Thigpen | Registered Shares | A | 193,518 | $6.25 | 2,442,643 | D | M |
| 01 Mar, 2026 | Robert Thaddeus Vayda | Registered Shares | A | 17,991 | $6.25 | 276,924 | D | M |
| 01 Mar, 2026 | Roderick James Mackenzie | Registered Shares | A | 34,924 | $6.25 | 287,742 | D | M |
| 01 Mar, 2026 | Brady K Long | Registered Shares | A | 52,778 | $6.25 | 1,160,388 | D | M |
| 01 Mar, 2026 | Keelan Adamson | Registered Shares | A | 67,731 | $6.25 | 1,368,942 | D | M |
| 01 Mar, 2026 | Keelan Adamson | Registered Shares | A | 104,397 | $6.25 | 1,473,339 | D | M |
| 01 Mar, 2026 | Jason Pack | Registered Shares | A | 19,210 | $6.25 | 254,840 | D | M |
| 01 Mar, 2026 | Robert Thaddeus Vayda | Registered Shares | A | 22,837 | $6.25 | 299,761 | D | M |
| 01 Mar, 2026 | Roderick James Mackenzie | Registered Shares | A | 50,663 | $6.25 | 338,405 | D | M |
| 01 Mar, 2026 | Robert Thaddeus Vayda | Registered Shares | A | 22,837 | $6.25 | 299,761 | D | M |
| 01 Mar, 2026 | Brady K Long | Registered Shares | A | 66,993 | $6.25 | 1,227,381 | D | M |
| 01 Mar, 2026 | Jeremy D Thigpen | Registered Shares | A | 245,640 | $6.25 | 2,688,283 | D | M |
| 01 Mar, 2026 | Brady K Long | Registered Shares | A | 98,406 | $6.25 | 1,325,787 | D | M |
| 01 Mar, 2026 | Keelan Adamson | Registered Shares | A | 146,048 | $6.25 | 1,619,387 | D | M |
| 01 Mar, 2026 | Robert Thaddeus Vayda | Registered Shares | A | 21,880 | $6.25 | 321,641 | D | M |
| 01 Mar, 2026 | Jeremy D Thigpen | Registered Shares | A | 171,821 | $6.25 | 2,860,104 | D | M |
| 01 Mar, 2026 | Robert Thaddeus Vayda | Registered Shares | A | 21,880 | $6.25 | 321,641 | D | M |