Walmart Inc. 8-K

What Happened Walmart filed an 8-K dated March 13, 2026 reporting that three senior insiders adopted Rule 10b5-1 stock trading plans. C. Douglas McMillon (Director and former CEO) informed the company on March 10, 2026; Daniel J. Bartlett (EVP, Corporate Affairs) and David Guggina (EVP, President & CEO, Walmart U.S.) informed the company on March 12, 2026. Each plan is described as part of long‑term asset diversification, tax and financial planning, will be administered with no insider discretion over timing, and transactions will be publicly reported as required (Form 144/Form 4).

Key Details

• McMillon: Plan schedules sales of 19,416 shares per month from June 2026 through January 2027 (maximum aggregate 155,328 shares). The prior McMillon plan (entered March 17, 2025) will have its last trade executed in May 2026.
• Bartlett: Plan will sell $416,666.67 of Walmart common stock on a specified date each month from July 2026 through July 1, 2029 (maximum aggregate $15,000,000), subject to a minimum price threshold; unsold amounts carry over to the next qualifying sale date. Bartlett remains subject to Walmart’s stock ownership guideline (5× base salary).
• Guggina: Plan calls for sale of the net shares remaining after taxes from a vesting of 21,108 restricted shares vesting May 5, 2026 (maximum up to 21,108 shares less tax withholding); sales to begin June 10, 2026. Guggina remains subject to the 5× base salary ownership guideline.
• All three plans are Rule 10b5-1 arrangements (no insider control over timing) and any transactions will be disclosed via required SEC filings.

Why It Matters These filings tell investors that senior Walmart insiders have set up pre‑arranged programs to sell shares over defined schedules. Because the plans are Rule 10b5-1 arrangements, they are intended to allow planned sales while addressing insider‑trading concerns. Planned sales could temporarily increase share supply in the market during the listed months; Walmart will disclose actual trades through Form 144/Form 4 filings as they occur, giving investors transparency into insider selling activity.