Romano Gianluca's Form 4 filing
Seagate Technology Holdings plc (STX) · filed Nov 14, 2025
- Accession no.
- 0001137789-25-000341
- Filed
- Nov 14, 2025
- Trade date
- Nov 12, 2025
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 21 non-derivative transactions and 4 derivative transactions. Open-market sales total $15.4M. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Romano GianlucaCIK 0001764650 | Officer (EVP & CFO) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 12, 2025 | Ordinary Shares | MOption exerciseAcquired | +5,364 | $87.34 | +$468,491.76 | 63,149 | Direct | |
| Nov 12, 2025 | Ordinary Shares | MOption exerciseAcquired | +10,220 | $68.83 | +$703,442.6 | 73,369 | Direct | |
| Nov 12, 2025 | Ordinary Shares | MOption exerciseAcquired | +18,080 | $64.31 | +$1,162,724.8 | 91,449 | Direct | |
| Nov 12, 2025 | Ordinary Shares | MOption exerciseAcquired | +18,865 | $101.34 | +$1,911,779.1 | 110,314 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −2,549 | $279.69F2 | −$712,929.81 | 107,765 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −5,285 | $280.67F3 | −$1,483,340.95 | 102,480 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −5,712 | $281.49F4 | −$1,607,870.88 | 96,768 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −4,400 | $282.55F5 | −$1,243,220 | 92,368 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −6,836 | $283.46F6 | −$1,937,732.56 | 85,532 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −5,216 | $284.55F7 | −$1,484,212.8 | 80,316 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −4,294 | $285.54F8 | −$1,226,108.76 | 76,022 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −3,702 | $286.56F9 | −$1,060,845.12 | 72,320 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −4,893 | $287.75F10 | −$1,407,960.75 | 67,427 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −3,092 | $288.68F11 | −$892,598.56 | 64,335 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −2,703 | $289.82F12 | −$783,383.46 | 61,632 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −1,300 | $290.68F13 | −$377,884 | 60,332 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −1,300 | $291.70F14 | −$379,210 | 59,032 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −100 | $292.64 | −$29,264 | 58,932 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −700 | $294.00F15 | −$205,800 | 58,232 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −1,500 | $294.90F16 | −$442,350 | 56,732 | Direct | |
| Nov 12, 2025 | Ordinary Shares | SSaleDisposed | −439 | $296.09F17 | −$129,983.51 | 56,293 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 12, 2025 | Ordinary Shares | MOption exerciseDisposed | −5,364 | $0.00 | $0 | 0 | Direct | |
| Nov 12, 2025 | Ordinary Shares | MOption exerciseDisposed | −10,220 | $0.00 | $0 | 8,517 | Direct | |
| Nov 12, 2025 | Ordinary Shares | MOption exerciseDisposed | −18,080 | $0.00 | $0 | 33,147 | Direct | |
| Nov 12, 2025 | Ordinary Shares | MOption exerciseDisposed | −18,865 | $0.00 | $0 | 45,815 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
These Ordinary Shares were sold in multiple trades at prices ranging from $279.06 to $280.04. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F3
These Ordinary Shares were sold in multiple trades at prices ranging from $280.06 to $281.05. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F4
These Ordinary Shares were sold in multiple trades at prices ranging from $281.06 to $282.04. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F5
These Ordinary Shares were sold in multiple trades at prices ranging from $282.07 to $283.01. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F6
These Ordinary Shares were sold in multiple trades at prices ranging from $283.07 to $284.06. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F7
These Ordinary Shares were sold in multiple trades at prices ranging from $284.07 to $285.06. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F8
These Ordinary Shares were sold in multiple trades at prices ranging from $285.07 to $286.06. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F9
These Ordinary Shares were sold in multiple trades at prices ranging from $286.10 to $287.08. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F10
These Ordinary Shares were sold in multiple trades at prices ranging from $287.15 to $288.10. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F11
These Ordinary Shares were sold in multiple trades at prices ranging from $288.20 to $289.17. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F12
These Ordinary Shares were sold in multiple trades at prices ranging from $289.20 to $290.14. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F13
These Ordinary Shares were sold in multiple trades at prices ranging from $290.33 to $291.21. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F14
These Ordinary Shares were sold in multiple trades at prices ranging from $291.40 to $292.24. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F15
These Ordinary Shares were sold in multiple trades at prices ranging from $293.64 to $294.59. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F16
These Ordinary Shares were sold in multiple trades at prices ranging from $294.66 to $295.64. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F17
These Ordinary Shares were sold in multiple trades at prices ranging from $295.81 to $296.34. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.