Understanding RSUs for Schlumberger Employees

Restricted Stock Units (RSUs) are a valuable component of Schlumberger’s employee compensation plan, aligning employees’ contributions with the company’s long-term success.

  • Schlumberger’s RSU program is designed with the following objectives in mind:

    • Employee Retention: Encourage long-term commitment by offering shares that vest over time.
    • Attracting Talent: A valuable incentive to bring in skilled employees.
    • Aligning Interests: RSUs align your personal financial growth with Schlumberger’s overall performance.

    A Schlumberger Restricted Stock Unit (RSU) is a type of employee compensation offered under the Schlumberger Omnibus Stock Incentive Plan. With RSUs, employees are promised shares of Schlumberger stock—or, in some cases, the cash equivalent—that will be delivered on a future date if certain conditions are met. The primary condition is typically continued employment through a set vesting period, often three years. Until vesting occurs, RSUs hold no tangible value and cannot be sold or transferred.

    If an employee leaves Schlumberger before their RSUs vest, these units are usually forfeited. Once vested, RSUs can be settled either in stock or cash, at Schlumberger’s discretion. Importantly, RSUs are taxed as ordinary income when they vest, and Schlumberger may withhold a portion of the shares to cover tax obligations.

    RSUs serve to align employee interests with company performance, rewarding employees for commitment and encouraging long-term retention. Unlike stock options, RSUs always retain some value as long as the company’s stock price remains above zero, offering a potentially valuable long-term benefit even in fluctuating markets

Additional Resources

Why It’s Important to Seek Guidance

While RSUs are a significant financial benefit, they can also pose challenges if not managed properly.

  • Vesting Schedule: RSUs follow a three-year vesting plan – either incrementally each year or as a lump sum at the end of the three-year period. If you received a grant in early 2023, that award is reaching full vesting in early 2026. The specific date matters more than people realize, because vesting on December 31st versus January 2nd can land the income in entirely different tax years. Employees can confirm their exact vesting dates and tranche breakdown through the Solium/Shareworks platform.
  • Taxation: Once your RSUs vest, the full market value of the shares on that date is treated as ordinary income – Schlumberger withholds a portion of shares to cover the tax obligation. For 2026, the IRS supplemental wage withholding rate is 22% on amounts up to $1 million, and 37% above that. That 22% flat rate is the part worth paying attention to. If your total W-2 income puts you in the 32% or 35% bracket, Schlumberger’s withholding is covering less than your actual liability. The difference doesn’t disappear – it shows up as a balance due at filing. Running a mid-year estimate after your first vesting event is a reasonable way to catch this before April.
  • Ownership Rights: Until they vest and convert into shares, RSUs do not carry voting rights or dividend earnings.

2026 Vesting and Tax Planning

Multiple vesting events in the same calendar year stack on top of your base salary, bonus, and any other compensation – and the combined total is what determines your bracket, not each event in isolation. For 2026, the 37% federal rate applies above $383,900 for single filers and $487,450 for married filing jointly. If you’re in that range, supplemental withholding at 22% is leaving a meaningful gap.

There’s also a timing question that doesn’t get enough attention. Employees who have grants vesting in both Q1 and Q4 of the same year sometimes have options around when to make estimated payments or how to sequence deductions. It’s not complicated to address, but it does require knowing what’s coming before it vests – not after. Coordinating RSU vesting dates with your 401(k) contributions and any deferred compensation elections is usually where the most tax efficiency gets recovered.

Understanding aspects like vesting timelines, potential forfeitures, and tax obligations is critical to avoid unexpected complications. Seeking guidance from a financial advisor can help you make strategic decisions that optimize the value of your RSUs and align them with your financial goals.

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Disclosures: Saxon Financial Group is not affiliated with or endorsed by Schlumberger. Corporate benefits may change at any time. Be sure to consult with human resources and review your plan summary before making a decision. 

 All information has been obtained from sources believed to be reliable, but its accuracy is not guaranteed.  There is no representation or warranty as to the current accuracy, reliability or completeness of, nor liability for, decisions based on such information and it should not be relied on as such. This information is provided for educational purposes only and does not constitute tax advice.