Transocean LTD Form 4 insider transactions

Transocean Ltd. director Chad C. Deaton acquired 35,000 registered shares for $4.95 per share on July 2, 2026.

Director William F. Lacey acquired 82,353 shares upon the vesting of restricted units and subsequently sold 20,934 shares to cover tax obligations.

Director Chad Deaton acquired 82,353 shares through restricted unit vesting and subsequently sold 20,932 shares to cover tax obligations.

Director Frederik Mohn reported the vesting of restricted share units and subsequent tax-related share disposition for Transocean Ltd.

Director Vanessa C.L. Chang was granted 30,435 restricted stock units under Transocean Ltd.'s long-term incentive plan.

Director Vincent J. Intrieri was granted 30,435 restricted stock units under Transocean's long-term incentive plan.

Transocean Ltd. director Domenic J. Dell'Osso Jr. was granted 30,435 restricted stock units under the company's long-term incentive plan.

Director Frederico F. Curado was granted 30,435 restricted stock units under Transocean Ltd.'s long-term incentive plan.

Director Glyn Barker was granted 30,435 restricted stock units under Transocean's long-term incentive plan.

Director Samuel J. Merksamer was granted 30,435 restricted stock units under Transocean Ltd.'s long-term incentive plan.

Transocean Ltd. EVP and Chief Legal Officer Brady K. Long sold 81,741 shares of company stock at a weighted average price of $7.45.

Transocean's EVP, Chief Commercial Officer, Roderick James Mackenzie, sold 78,370 shares at $6.36 per share under a pre-arranged trading plan.

Transocean Ltd.'s EVP and CFO, Robert Thaddeus Vayda, reported the vesting of over 156,000 restricted stock units and a subsequent sale of shares for tax obligations.

Transocean Ltd.'s President and CEO, Keelan Adamson, reported the vesting of restricted stock units and subsequent sale of shares to cover tax obligations.

Transocean's SVP, Chief Accounting Officer, Jason Pack, acquired shares through restricted unit vesting and subsequently sold a portion to cover tax obligations.

Transocean's EVP & Chief Legal Officer, Brady K. Long, reported the vesting of restricted stock units and a subsequent sale of shares to cover tax obligations.

Transocean Executive Chair Jeremy D. Thigpen reported the vesting of restricted stock units and subsequent sale of shares for tax obligations, alongside a prior transfer due to a domestic relations order.

Transocean's EVP, Chief Commercial Officer, Roderick James Mackenzie, increased his direct beneficial ownership through the vesting of restricted stock units, partially offset by shares sold for tax obligations.

Transocean's CFO, Robert Thaddeus Vayda, reported the vesting of deferred units, the sale of shares for tax obligations, and the acquisition of new restricted units.

Transocean Executive Chair Jeremy D. Thigpen reported the vesting of deferred units, a subsequent sale of shares for tax obligations, and the acquisition of new restricted units.

Transocean's EVP & Chief Legal Officer, Brady K. Long, reported the vesting of deferred units, a sale for tax obligations, and the acquisition of new restricted units.

Transocean's EVP, Chief Commercial Officer, Roderick James Mackenzie, reported the vesting of deferred units, acquisition of new restricted units, and sale of shares for tax obligations.

Transocean's SVP and Chief Accounting Officer, Jason Pack, reported the vesting of deferred units, a subsequent tax-related share sale, and the grant of new restricted units.

Transocean's President and CEO, Keelan Adamson, reported the vesting of deferred units, a sale for tax obligations, and the acquisition of new restricted units.

Transocean's EVP & Chief Legal Officer, Brady K. Long, sold 115,378 shares of company stock in late January 2026, pursuant to a pre-arranged 10b5-1 trading plan.

Transocean Ltd.'s President and CEO, Keelan Adamson, sold a total of 81,533 registered shares in late January 2026, pursuant to a pre-arranged Rule 10b5-1 trading plan.

Transocean Ltd. President and CEO Keelan Adamson sold 66,437 shares of company stock for $4.50 per share under a pre-arranged 10b5-1 trading plan.

Transocean Ltd.'s EVP, Chief Commercial Officer, Roderick James Mackenzie, sold 35,000 shares of company stock for $4.48 per share.

Transocean Ltd., a former 10% owner, has significantly reduced its beneficial ownership in Nauticus Robotics, Inc. through a series of stock sales.

Transocean's EVP and CFO, Robert T. Vayda, sold 30,000 shares of company stock for $4.29 per share on November 26, 2025, under a pre-arranged trading plan.