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.
Seagate Technology Holdings plc filings document material-event disclosures for an Ireland-incorporated data storage company whose ordinary shares trade on the Nasdaq Global Select Market under STX. Recent Form 8-K filings cover operating and financial results, quarterly cash dividend declarations, supplemental financial information, and Regulation FD disclosures.
The company’s filings also record capital-structure activity involving ordinary-share issuances, private-placement exemptions, material agreements, shareholder voting matters, equity compensation plans, and board-level governance changes. These disclosures describe Seagate’s public-company reporting obligations alongside its mass-capacity storage business and listed ordinary-share structure.
Seagate Technology Holdings plc EVP & CTO John Christopher Morris sold 5,626 Ordinary Shares in open-market transactions under a pre-arranged trading plan.
According to the Form 4, all 14 sales occurred on May 4, 2026, at prices generally around $731–$748 per share, and were executed pursuant to a Rule 10b5-1 trading plan adopted on January 29, 2026. The filing characterizes these as routine, pre-planned disposals of directly held shares rather than discretionary, one-off trades.
Seagate Technology Holdings plc EVP & CLO Lee James CI sold Ordinary Shares in a planned transaction. On May 4, 2026, he executed an open-market sale of 697 Ordinary Shares at $741.17 per share under a Rule 10b5-1 trading plan adopted on January 29, 2026. Following this sale, his direct ownership stood at 324 Ordinary Shares.
Seagate Technology Holdings plc announced that Mike Cannon, its Lead Independent Director, will retire from the Board at the conclusion of his current term in October 2026. He has served on the Board since February 2011, including five years as Lead Independent Director and five years as Board Chair.
The company states that Cannon’s decision not to stand for re-election is not due to any disagreement regarding operations, policies, or practices. Seagate highlights his 40-year history in the disk drive industry and credits his leadership and expertise with helping guide the company through transformational change and strategic growth.
Filer reports a proposed sale of Common Stock under Rule 144. The filing lists 1,580 shares of Common stock tied to restricted stock vesting under a registered plan (grant date 10/21/2020). The filing record shows a submission date of 05/05/2026 and identifies the broker as Morgan Stanley Smith Barney LLC Executive Financial Services.
John Morris filed a Form 144 reporting proposed sales of Common Stock of the issuer via Morgan Stanley Smith Barney LLC. The filing lists planned dispositions tied to grants dated 07/31/2024, 10/21/2024, and 12/09/2024, and records recent 10b5-1 sales of 240 shares on 02/24/2026 and 112 shares on 03/13/2026.
Seagate Technology Holdings PLC ownership disclosure: Vanguard Capital Management reports beneficial ownership of 16,318,822 shares of common stock, representing 7.48% of the class as reported. The filing shows Vanguard has sole dispositive power over 16,318,822 shares and sole voting power for 2,163,149 shares.
The filing identifies Vanguard Capital Management and affiliated Vanguard business units as the reporting group and is signed on behalf of the filer by Ashley Grim. The signature date is 04/30/2026; the form lists 03/31/2026 near the top as the reporting date.
Seagate Technology Holdings plc reported strong results for the quarter and nine months ended April 3, 2026. Quarterly revenue reached $3.1 billion, up from $2.2 billion a year earlier, with gross margin improving to 47%. Net income for the quarter rose to $748 million, and diluted EPS reached $3.27. For the nine-month period, revenue was $8.6 billion and net income $1.9 billion, reflecting higher demand for nearline HDDs and favorable pricing.
Operating cash flow for the nine months climbed to $2.4 billion, enabling the company to redeem or repurchase $1.1 billion of debt and still end with $1.1 billion in cash and cash equivalents. Long-term debt (including current portion) declined to $3.9 billion.
Seagate continued to manage its capital structure by exchanging and partially converting its 3.50% Exchangeable Senior Notes due 2028, recognizing $141 million of net loss from debt transactions. The company also recorded a $105 million legal settlement charge tied to securities litigation and continues scheduled payments under a prior $300 million BIS settlement. Despite these costs, shareholders’ equity improved to $1.1 billion, and the board declared a quarterly dividend of $0.74 per share.
Vanguard Portfolio Management filed a Schedule 13G reporting beneficial ownership of 11,094,908 shares of Seagate Technology Holdings PLC common stock, representing 5.08% of the class as of 03/31/2026. The filer reports sole dispositive power over those shares and no voting power.
The filing states these holdings include securities held by Vanguard funds and certain affiliate-managed accounts where Vanguard Portfolio Management LLC exercises dispositive authority. The statement is signed by Ashley Grim, Head of Global Fund Administration, dated 04/29/2026.
Seagate Technology Holdings reported a strong fiscal third quarter 2026, with revenue of $3.11 billion and GAAP diluted EPS of $3.27. Non-GAAP diluted EPS was $4.10, reflecting higher profitability and record margin performance highlighted by management.
The company generated $1.1 billion in operating cash flow and $953 million in free cash flow, retired $641 million of debt, and returned $191 million to shareholders through dividends and share repurchases. The Board declared a quarterly dividend of $0.74 per share, payable July 7, 2026 to shareholders of record on June 24, 2026.
For fiscal fourth quarter 2026, Seagate guides to revenue of $3.45 billion plus or minus $100 million and non-GAAP diluted EPS of $5.00 plus or minus $0.20, including the estimated net dilutive impact from its 2028 exchangeable senior notes.