AAR Corp. director Ellen M. Lord filed a Form 144 notice of proposed sale on October 29, 2026, covering 4,341 shares of common stock with an aggregate market value of $454,238.33, to be sold on the NYSE through Morgan Stanley Smith Barney LLC Executive Financial Services.

Key Highlights

  • Proposed sale: Ellen M. Lord, a director of AAR Corp., intends to sell 4,341 shares of common stock with an aggregate market value of $454,238.33.
  • Approximate sale date: The notice lists October 29, 2026 as the approximate date of sale on the NYSE.
  • Shares outstanding: According to the filing, 40,194,211 shares of common stock were outstanding at the time of notice.
  • Prior sale: Lord sold 4,241 shares on October 20, 2026, for gross proceeds of $425,128.87, according to the filing's three-month sales table.
  • Acquisition source: The shares to be sold were acquired through restricted stock vesting under a registered plan from the issuer, across three vesting dates: June 1, 2024 (242 shares), June 1, 2025 (1,901 shares), and June 1, 2026 (2,198 shares).
  • Broker named: Morgan Stanley Smith Barney LLC Executive Financial Services, 1 New York Plaza, 8th Floor, New York, NY 10004, is identified as the broker for the proposed sale.

Details of Ellen Lord's Proposed AAR Corp. Share Sale

AAR Corp. (NYSE:AIR), headquartered at 1100 N. Wood Dale Rd., Wood Dale, Illinois, is the issuer identified in the filing. Director Ellen M. Lord submitted a Form 144 notice dated October 29, 2026, disclosing a proposed sale of 4,341 shares of AAR Corp. common stock. The aggregate market value of the proposed sale is listed as $454,238.33, and the approximate sale date is given as October 29, 2026.

The filing details the origin of the shares proposed for sale. According to the notice, 2,198 shares vested on June 1, 2026, 1,901 shares vested on June 1, 2025, and 242 shares vested on June 1, 2024, all through restricted stock vesting under a registered plan, with the issuer listed as the source and "Services Rendered" as the nature of payment in each case.

The filing also discloses that Lord sold 4,241 shares of AAR Corp. common stock on October 20, 2026, generating gross proceeds of $425,128.87, in the three months preceding this notice. The Form 144 includes a representation by the signing party that, as of the notice date, the seller does not know of any material adverse information regarding the current and prospective operations of AAR Corp. that has not been publicly disclosed.

What Was Disclosed

A Form 144 notice was filed on October 29, 2026, by AAR Corp. director Ellen M. Lord, covering a proposed sale of 4,341 common shares valued at $454,238.33, with shares sourced from restricted stock vestings in 2024, 2025, and 2026.