Welcome to our dedicated page for Seagate Technology Hldngs Plc SEC filings (Ticker: STX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Tracking how hyperscale cloud orders ripple through Seagate Technology’s balance sheet shouldn’t require wading through hundreds of pages of SEC jargon. Yet Seagate’s 10-K and 10-Q often bury drive-unit shipments, HAMR R&D spend, and inventory write-downs deep in footnotes. That’s the pain point.
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Seagate Technology Holdings plc (STX) reported that Ban Seng Teh, EVP & Chief Commercial Officer, received equity awards on 08/20/2025. The filing shows a grant of 24,192 non-qualified stock options with an exercise price of $158.40 and an expiration/vesting framework tied to a four-year schedule, plus three separate restricted share unit (RSU) awards totaling 18,945 ordinary shares (9,071; 7,595; 2,279). All awards are reported as directly owned following the transactions. The options and the first RSU grant are subject to a four-year vesting schedule with 25% vesting on August 20, 2026 and the remainder vesting in installments; two RSU grants include one‑year cliff vesting on August 20, 2026 or quarterly vesting thereafter as specified. The form was signed by an attorney-in-fact on behalf of the reporting person on 08/22/2025.
Seagate Technology Holdings plc reported insider equity awards to Kian Fatt Chong (EVP Global Operations) on a Form 4 filed for transactions dated 08/20/2025. The filing shows a grant of 13,976 non-qualified stock options exercisable at $158.40 with an exercise/strike price shown as $158.4 and an expiration/term through 08/20/2032, plus three separate Restricted Share Unit (RSU) grants totaling 10,777 ordinary shares (5,241; 4,258; 1,278). All reported holdings following the transactions are held directly by the reporting person.
The filing explains vesting: the option grant vests over four years with 25% vesting on 08/20/2026 and the remainder monthly thereafter; one RSU award vests 25% on 08/20/2026 then quarterly thereafter; two RSU awards have cliff or one-year vesting so 100% vests on the first anniversary (08/20/2026).
James C. Lee, EVP & CLO of Seagate Technology Holdings plc (STX) received equity awards on 08/20/2025: a non-qualified stock option for 16,128 ordinary shares with an exercise price of $158.40 and an expiration date of 08/20/2032, and restricted share units (RSUs) totaling 13,456 ordinary shares across three grants (6,048; 5,698; 1,710). Following these grants, Mr. Lee beneficially owns 16,128 shares underlying the option and 13,456 RSUs, all reported as direct ownership. The option and one RSU grant vest over four years with 25% vesting on 08/20/2026 and remaining portions vesting monthly or quarterly per the plan; a separate RSU grant vests 100% on 08/20/2026. The form was signed by an attorney-in-fact on 08/22/2025.
Seagate Technology Holdings PLC: Capital Research Global Investors (CRGI) reports beneficial ownership of 7,293,420 common shares, representing 3.4% of the 212,217,463 shares believed outstanding. CRGI states these shares are held with sole voting and sole dispositive power, and that CRGI is a division of Capital Research and Management Company together with related investment management entities that provide services under the name "Capital Research Global Investors." The filing certifies the position is held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.
Teh Ban Seng, EVP & Chief Commercial Officer of Seagate Technology Holdings plc (STX), reported transactions on 08/11/2025 executed under a Rule 10b5-1 trading plan adopted on 10/31/2024. On that date he acquired 532 shares at $68.83, 313 shares at $87.34 and 879 shares at $64.31 (total 1,724 shares acquired via option-related transactions) and sold 1,724 shares at $151.61.
The Form 4 shows direct beneficial ownership levels reported after each transaction: 6,679, 6,992, 7,871 and, after the sale, 6,147 ordinary shares. The filing also lists non-qualified (NQ) options associated with the exercised grants, with exercisable/expiration dates including 09/09/2029, 09/09/2028 and 09/11/2030, and explains the options are subject to four-year vesting schedules. All activity is reported as direct ownership and was effected pursuant to the disclosed 10b5-1 plan.
Seagate Technology Holdings PLC (STX) submitted a Form 144 reporting a proposed sale of 1,724 common shares through Morgan Stanley Smith Barney on 08/11/2025, with an aggregate market value of $261,375.64. The filing lists total shares outstanding as 212,677,178.
The shares to be sold were acquired on 08/11/2025 by a stock option exercise from the issuer and paid in cash. The notice also discloses multiple prior sales by the same person, BAN SENG TEH, during May–August 2025, including a sale of 59,463 shares on 06/04/2025 for $7,432,875.00.
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