Insider and congress filings
Seagate Technology Holdings plc (STX)
About Seagate Technology Holdings plc
from the company's filings and listing- Exchange
- NASDAQ
- Sector
- Technology
- Industry
- Computer Hardware
- Chief executive
- William David Mosley
- Employees
- 30,000
- Listed since
- Dec 11, 2002
- Market value
- $198.6B
- Price to earnings
- 60.9
- Earnings per share
- $14.54
- Dividend yield
- 0.33%
Earnings
6 reported quarters · next on Oct 28, 2026| Quarter | EPS | EPS expected | Revenue | Revenue expected | Result |
|---|---|---|---|---|---|
| Q4 FY2026reported Jul 28, 2026 | $5.71 | $5.10 | $3.6B | $3.5B | EPS beatRevenue beat |
| Q3 FY2026reported Apr 28, 2026 | $4.10 | $3.51 | $3.1B | $3.0B | EPS beatRevenue beat |
| Q2 FY2026reported Jan 27, 2026 | $3.11 | $2.78 | $2.8B | $2.7B | EPS beatRevenue beat |
| Q1 FY2026reported Oct 28, 2025 | $2.61 | $2.40 | $2.6B | $2.5B | EPS beatRevenue beat |
| Q4 FY2025reported Jul 29, 2025 | $2.59 | $2.45 | $2.4B | $2.4B | EPS beatRevenue in line |
| Q3 FY2025reported Apr 29, 2025 | $1.90 | $1.74 | $2.2B | $2.1B | EPS beatRevenue beat |
Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag marked GAAP compares a GAAP figure the company reported with an adjusted consensus, two different measures, so a one-time gain or charge can move it either way; basis unverified means we could not classify the reported figure. A flag reads n/a only when a number is missing. An estimate is a forecast made by analysts, not a company target.
Executive pay
as filed for 2026 · proxy filed Sep 8, 2026| Executive | Salary | Stock awards | Other | Total |
|---|---|---|---|---|
| William D. MosleyChairman and Chief Executive Officer | $1.3M | $17.5M | $8.1M | $26.9M |
| Gianluca RomanoExecutive Vice President and Chief Financial Officer | $765K | $9.7M | $2.9M | $13.3M |
| Ban Seng TehExecutive Vice President, Chief Commercial Officer | $587K | $4.7M | $1.3M | $6.5M |
| John C. MorrisExecutive Vice President, Chief Technology Officer | $553K | $3.8M | $1.0M | $5.3M |
| James C. LeeExecutive Vice President, Chief Legal Officer & Corpor | $567K | $3.3M | $861K | $4.8M |
The summary compensation table from the 2026 proxy statement, current executives only. Read the filing
Institutional holders
13F positions as of Jun 30, 2026| Holder | Value | Shares | Change | Of company |
|---|---|---|---|---|
| Blackrock, Inc. | $14.6B | 15,166,793 | +6.3% | 6.93% |
| Vanguard Capital Management LLC | $14.1B | 14,630,067 | +3.4% | 6.68% |
| State Street Corp | $9.6B | 9,911,669 | +6.3% | 4.53% |
| FMR LLC | $7.9B | 8,153,134 | -0.3% | 3.72% |
| Vanguard Portfolio Management LLC | $7.7B | 7,999,686 | -27.9% | 3.65% |
| Invesco Ltd. | $7.3B | 7,536,880 | +64.7% | 3.44% |
| WCM Investment Management, LLC | $5.2B | 5,320,463 | +22.4% | 2.43% |
| Jpmorgan Chase & Co | $5.0B | 5,201,103 | -21.9% | 2.37% |
| Jane Street Group, LLC | $5.0B | 5,193,000 | +35.8% | 2.37% |
| Geode Capital Management, LLC | $5.0B | 5,155,435 | +1.9% | 2.35% |
| Morgan Stanley | $4.6B | 4,720,524 | -0.8% | 2.16% |
| Capital Research Global Investors | $4.2B | 4,326,781 | -24.6% | 1.98% |
A 13F reports long US equity positions 45 days after the quarter ends, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory.
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Open-market insider trades
9 filings of 274 on record| Insider | Action | Shares | Price | Value | Trade date | Delay |
|---|---|---|---|---|---|---|
| William D. MosleyCEO | Sold · scheduled · 22 lines | 29,080 | $816.07 | $23.7M | Sep 1, 2026 | 2d |
| Yolanda Lee ConyersDirector | Sold · scheduled | 750 | $815.11 | $611K | Sep 1, 2026 | 2d |
| James CI LeeEVP & CLO | Sold · scheduled · 17 lines | 6,293 | $793.22 | $5.0M | Aug 24, 2026 | 2d |
| Ban Seng TehEVP & Chief Commercial Officer | Sold · 3 lines | 760 | $841.31 | $639K | Aug 21, 2026 | 3d |
| John Christopher MorrisEVP & CTO | Sold | 523 | $835.54 | $437K | Aug 20, 2026 | 4d |
| John Christopher MorrisEVP & CTO | Sold · 2 lines | 2,907 | $849.35 | $2.5M | Aug 21, 2026 | 3d |
| James CI LeeEVP & CLO | Sold · 3 lines | 3,939 | $849.35 | $3.3M | Aug 21, 2026 | 3d |
| Gianluca RomanoEVP & CFO | Sold · 3 lines | 9,076 | $849.35 | $7.7M | Aug 21, 2026 | 3d |
| William D. MosleyCEO | Sold · 2 lines | 14,746 | $849.35 | $12.5M | Aug 21, 2026 | 3d |
One row is one filing. A filing that reported its trade in several tranches is summed, priced at the weighted average, and marked with its line count.
Congress trades in STX
20 disclosures of 42 on record · median 28d of the 45 allowed| Member | Type | Action | Amount disclosed | Since the trade | Trade date | Disclosed | Delay |
|---|---|---|---|---|---|---|---|
| Alan ArmstrongSelfFiled late | Stock | Purchase | $1,001 - $15,000 | +133.1%S&P +20.2% · vs S&P 500 +112.9% | Mar 27, 2026 | Jul 21, 2026 | 116d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | -4.4%S&P +0.4% · vs S&P 500 -4.8% | Jun 2, 2026 | Jul 6, 2026 | 34d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +21.9%S&P +5.8% · vs S&P 500 +16.1% | May 1, 2026 | Jun 9, 2026 | 39d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +72.6%S&P +11.1% · vs S&P 500 +61.5% | Apr 13, 2026 | May 11, 2026 | 28d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +118.5%S&P +12.5% · vs S&P 500 +106.0% | Feb 5, 2026 | Mar 9, 2026 | 32d |
| Julie JohnsonJoint | Stock | Sale | $1,001 - $15,000 | +203.4%S&P +12.7% · vs S&P 500 +190.7% | Dec 18, 2025 | Jan 15, 2026 | 28d |
| Julie JohnsonJoint | Stock | Sale | $1,001 - $15,000 | +237.4%S&P +13.4% · vs S&P 500 +224.0% | Nov 13, 2025 | Dec 11, 2025 | 28d |
| Kevin Hern | Stock | Sale | $15,001 - $50,000 | +297.3%S&P +11.0% · vs S&P 500 +286.3% | Oct 28, 2025 | Nov 16, 2025 | 19d |
| Lisa C. McClainSpouse | Stock | Purchase | $15,001 - $50,000 | +380.0%S&P +17.7% · vs S&P 500 +362.3% | Sep 8, 2025 | Oct 22, 2025 | 44d |
| Julie JohnsonJoint | Stock | Sale | $1,001 - $15,000 | +468.9%S&P +18.2% · vs S&P 500 +450.7% | Aug 14, 2025 | Sep 11, 2025 | 28d |
| Julie JohnsonJoint | Stock | Sale | $1,001 - $15,000 | +480.3%S&P +20.0% · vs S&P 500 +460.2% | Jul 29, 2025 | Aug 14, 2025 | 16d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +1130.4%S&P +41.9% · vs S&P 500 +1088.6% | Apr 15, 2025 | May 12, 2025 | 27d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +987.6%S&P +43.9% · vs S&P 500 +943.7% | Apr 23, 2025 | May 12, 2025 | 19d |
| Robert Bresnahan | Stock | Sale | $1,001 - $15,000 | +1231.4%S&P +53.5% · vs S&P 500 +1178.0% | Apr 8, 2025 | May 8, 2025 | 30d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +922.5%S&P +33.1% · vs S&P 500 +889.5% | Mar 6, 2025 | Apr 10, 2025 | 35d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +839.9%S&P +44.9% · vs S&P 500 +795.0% | May 29, 2024 | Jun 5, 2024 | 7d |
| Ro Khanna | Stock | Sale | $15,001 - $50,000 | +916.4%S&P +54.4% · vs S&P 500 +862.0% | Feb 13, 2024 | Mar 6, 2024 | 22d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +912.3%S&P +54.3% · vs S&P 500 +858.0% | Feb 2, 2024 | Feb 5, 2024 | 3d |
| Daniel S. Goldman | Stock | Sale | $1,001 - $15,000 | +1337.7%S&P +71.0% · vs S&P 500 +1266.7% | Jul 12, 2023 | Aug 13, 2023 | 32d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +1632.5%S&P +94.5% · vs S&P 500 +1538.1% | Dec 6, 2022 | Jan 6, 2023 | 31d |
Since the trade: the stock's move from the trade date to the latest close we hold, as of Sep 10, 2026, an estimate, with the S&P 500 over the same window and the difference against it. The figures describe the stock after the trade, not the member's result: the filing carries a band, not a fill, and a sale keeps the same sign, so a positive figure after a sale means the stock kept rising. An option row carries the underlying stock's move. A row marked n/a has no market price. Not investment advice.
Members of Congress reporting a position
4 members · estimate, as of Sep 10, 20264 members report a position (estimated). The largest estimated position is in the $1,000,001 - $5,000,000 band.
| Member | Party, chamber | Estimated position | Share of their portfolio |
|---|---|---|---|
| Ron Wyden | Democrat · Senate | $1,000,001 - $5,000,000 | 13.8% |
| Lisa C. McClain | Republican · House | $100,001 - $250,000 | 14.0% |
| Kevin Hern | Republican · House | $100,001 - $250,000 | 0.4% |
| Robert Bresnahan | Republican · House | $15,001 - $50,000 | 0.2% |
Estimate, as of Sep 10, 2026. Each position is modelled from the member's disclosed transactions and annual filings: the midpoint of each disclosed band, moved with the stock's price since the trade. It is a rough estimate of a reported position, not a figure from a filing, which is why it is shown as a band. Share of portfolio sets that estimate against the member's whole estimated public-stock portfolio.
Awards, option exercises and gifts (12)
| Insider | Event | Shares | Date |
|---|---|---|---|
| William D. MosleyCEO | Option exercise | 14,000 | Sep 1, 2026 |
| James CI LeeEVP & CLO | Option exercise | 4,032 | Aug 24, 2026 |
| William D. MosleyCEO | Stock award | 1,584 | Aug 20, 2026 |
| John Christopher MorrisEVP & CTO | Option exercise | 4,070 | Aug 20, 2026 |
| John Christopher MorrisEVP & CTO | Stock award | 10,161 | Aug 20, 2026 |
| James CI LeeEVP & CLO | Option exercise | 7,210 | Aug 20, 2026 |
| James CI LeeEVP & CLO | Stock award | 3,166 | Aug 20, 2026 |
| Kian Fatt ChongEVP Global Operations | Option exercise | 6,846 | Aug 20, 2026 |
| Kian Fatt ChongEVP Global Operations | Stock award | 5,135 | Aug 20, 2026 |
| Gianluca RomanoEVP & CFO | Option exercise | 16,907 | Aug 20, 2026 |
| Gianluca RomanoEVP & CFO | Stock award | 11,903 | Aug 20, 2026 |
| William D. MosleyCEO | Option exercise | 27,469 | Aug 20, 2026 |
Awards, option exercises, shares withheld to cover tax and gifts all file on the same form as a purchase or a sale. None of them is a decision to trade, so they sit here rather than beside the ones that are.
Questions
Are insiders buying or selling STX?
Across the 9 most recent open-market filings shown here, 0 were purchases and 9 were sales. 3 were scheduled in advance under a Rule 10b5-1 plan.
Which members of Congress have traded STX?
Alan Armstrong, Ro Khanna, Julie Johnson, Kevin Hern, Lisa C. McClain, Robert Bresnahan and others disclosed STX transactions in the filings shown here.
Which members of Congress hold STX?
4 members of Congress report a position in STX in the estimate we hold as of Sep 10, 2026. The three largest estimated positions belong to Ron Wyden, Lisa C. McClain and Kevin Hern. The estimate is built from disclosed transactions and annual filings, so it is shown as a band rather than a figure from a filing.
Is STX in the S&P 500 or the Nasdaq 100?
Seagate Technology Holdings plc is a current member of the S&P 500 and Nasdaq 100, per the membership list we hold as of Sep 10, 2026. Current members of either index get a page here whatever their filing history.
How quickly are STX trades disclosed?
Insider filings on this page reached the public a median of 3 days after the transaction, against the two business days Form 4 allows. Congressional disclosures took a median of 28 days, against the 45 the STOCK Act allows.
How to read a Form 4
A DECISION THE INSIDER MADE
COMPENSATION PLUMBING
Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.
Data as of Sep 10, 2026.