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Seagate Technology Holdings plc (STX) reported an insider transaction. The company’s EVP & CLO sold 697 ordinary shares on 11/11/2025 at $288.98 per share in an open-market sale coded “S.” The transaction was made under a Rule 10b5-1 trading plan adopted on 08/12/2025.
Following the sale, the reporting person beneficially owned 257 shares, held directly. The filing was made by one reporting person and reflects a routine executive share disposition under a pre-arranged plan.
Seagate Technology (STX) executive Ban Seng Teh reported option exercises and a same‑day sale. On 11/11/2025, he exercised nonqualified stock options for 533 Ordinary Shares at $68.83 and 879 Ordinary Shares at $64.31, then sold 1,412 Ordinary Shares at $288.98. Following these transactions, he beneficially owned 12,041 Ordinary Shares, held directly.
The filing notes the activity was effected under a Rule 10b5‑1 trading plan adopted on October 31, 2024. Derivative holdings reported after the transactions include 5,325 options (exercise price $68.83; expiration 09/09/2029) and 19,333 options (exercise price $64.31; expiration 09/11/2030), each tied to Ordinary Shares per the plan’s vesting schedules.
Seagate Technology Holdings plc director Thomas A. Szlosek reported an amended Form 4 reflecting equity award activity tied to a prior restricted share unit grant. On October 25, 2025, he exercised 470 restricted share units, receiving the same number of Ordinary Shares at no cash cost.
Of these shares, 113 Ordinary Shares at $234.12 per share were automatically withheld to cover tax obligations, a disposition classified as payment of tax liability, leaving 357 Ordinary Shares held directly. The amendment is described as being made due to an administrative oversight, and the RSUs were originally granted on August 23, 2025 under the 2022 Equity Incentive Plan.
Seagate Technology Holdings plc reported an insider transaction by a director. The filing shows a sale of 5,000 ordinary shares on 11/10/2025 at $294.565 per share. After the sale, the reporting person directly owned 7,626 shares.
Seagate Technology Holdings (STX) executive Ban Seng Teh, EVP & Chief Commercial Officer, reported a sale of 6,000 ordinary shares at $270 on November 5, 2025.
After this transaction, he beneficially owns 12,041 shares directly.
Seagate Technology Holdings plc director Stephanie Tilenius reported selling 2,046 ordinary shares on 11/03/2025. The weighted average sale price was $266.4145, with trades executed between $266.00 and $266.82. After the transaction, she beneficially owns 12,244 shares, held directly.
Seagate Technology Holdings plc reported insider transactions by its CEO and director, William D. Mosley. On 11/03/2025, he executed multiple open‑market sales of Ordinary Shares, each reported with a weighted average sale price. The sales were made pursuant to a Rule 10b5‑1 trading plan adopted on February 20, 2025.
Following the reported transactions, Mosley beneficially owned 465,668 Ordinary Shares directly. Reported weighted average sale prices on 11/03/2025 ranged from $254.4377 to $268.6533, with detailed price ranges available upon request as noted in the footnotes.
Seagate Technology Holdings (STX) announced privately negotiated exchanges of Seagate HDD Cayman’s 3.50% Exchangeable Senior Notes due 2028. The company agreed to exchange $500 million principal amount of notes for consideration consisting of approximately $503.4 million in cash and a number of ordinary shares to be determined over a one trading day period beginning on November 5, 2025. The exchanges are expected to close on or about November 10, 2025.
The exchanges will be conducted as private placements under Section 4(a)(2) of the Securities Act. Seagate also furnished a related press release. This transaction reduces outstanding 2028 exchangeable debt while using cash and issuing shares as consideration.
Seagate Technology Holdings plc (STX) disclosed an insider transaction by its EVP, Global Operations, Kian Fatt Chong. On 10/30/2025, the executive sold 7,078 ordinary shares in an open-market transaction coded “S.” The sale price reported reflects a weighted average of $272.1403.
The filing notes the shares were sold in multiple trades at prices ranging from $272.09 to $272.53. After this transaction, the executive reported beneficial ownership of 0 shares, held directly. The form indicates the filer acted individually (not as part of a group).
Seagate Technology Holdings plc (STX) disclosed an insider transaction. Director Jay L. Geldmacher sold 1,250 ordinary shares on 10/31/2025 at a price of $269.1 per share. After this sale, he beneficially owns 1,148 shares, reported as direct ownership.