Director Stephanie Tilenius filed a Form 4 with the SEC on October 26, 2026, reporting two restricted share unit transactions in Seagate Technology Holdings plc ordinary shares dated October 24, 2026.

Key Highlights

  • RSU vesting: Tilenius acquired 1,580 ordinary shares through the vesting of restricted share units originally granted on October 25, 2025, at a price of $0.
  • Tax withholding disposal: 380 ordinary shares were disposed of at $630.49 per share, coded "F" (payment of exercise price or tax liability).
  • Net position after vesting: Following both transactions, Tilenius directly held 11,864 ordinary shares.
  • New RSU grant: A new award of 345 restricted share units was granted on October 24, 2026, for no consideration under the Seagate Technology Holdings plc 2022 Equity Incentive Plan.
  • Remaining derivative holdings: After the vested RSUs were settled and the new grant recorded, Tilenius held 345 RSUs outstanding.
  • Exchange and ticker: Seagate Technology Holdings plc is listed as NASDAQ:STX.

Tilenius RSU Settlement and New Director Grant at Seagate Technology

According to the filing, director Stephanie Tilenius completed two related transactions on October 24, 2026, both involving ordinary shares of Seagate Technology Holdings plc. The first was a vesting event: 1,580 restricted share units, originally awarded on October 25, 2025 under the company's 2022 Equity Incentive Plan for no consideration, were converted into 1,580 ordinary shares (transaction code "M"). The filing notes that each RSU represented a contingent right to receive one ordinary share, subject to continuous service, with release tied to the earlier of one year from grant or the next annual general meeting following the fiscal year ending July 3, 2026.

Simultaneously, 380 ordinary shares were disposed of in a transaction coded "F" at $630.49 per share, a code the filing uses to indicate payment of a tax liability. After these two transactions, Tilenius directly held 11,864 ordinary shares, according to the filing.

Also on October 24, 2026, the filing discloses a new grant of 345 RSUs under the same 2022 Equity Incentive Plan, again for no consideration. The filing states that shares underlying this new grant will be released on the earlier of one year from grant or the date of the next annual general meeting following the fiscal year ending July 2, 2027, provided that meeting is at least 50 weeks after the preceding fiscal year's annual general meeting. Following this new award, Tilenius held 345 RSUs as derivative securities. The Form 4 was signed by Louis J. Thorson as attorney-in-fact for Stephanie Tilenius.

What Was Disclosed

The filing reported the settlement of 1,580 RSUs granted in 2025, the withholding of 380 shares at $630.49 for taxes, and a new 345-RSU director grant on October 24, 2026, leaving Tilenius with 11,864 ordinary shares and 345 RSUs directly held.