Tilenius Stephanie
SEC insider (Form 3/4/5 filer). CIK 0001534995. Director at Seagate Technology Holdings plc (STX) and 1 other issuer. 14 reported Form 4/5 transactions since Sep 2024; latest on Oct 24, 2026. Located in FREMONT, CA.
Companies Tilenius Stephanie has filed insider reports for
- Seagate Technology Holdings plc (STX): Director
- Zoetis Inc. (ZTS): Director
Tilenius Stephanie
CIK: 0001534995
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Oct 24, 2026STX
Seagate Technology Holdings plc
AwardDirectRestricted Share Unit
345 shares- - Oct 24, 2026STX
Seagate Technology Holdings plc
ExerciseDirect1.6K shares- - Oct 24, 2026STX
Seagate Technology Holdings plc
Tax PaymentDirect380 shares at avg. $630.49$240K - May 5, 2026STX
Seagate Technology Holdings plc
SaleDirect1.5K shares at avg. $766.60$1.2M - May 5, 2026STX
Seagate Technology Holdings plc
SaleDirect40 shares at avg. $767.33$31K - Feb 18, 2026ZTS
Zoetis Inc.
AwardDirectRestricted Stock Unit
1.9K shares- - Dec 1, 2025ZTS
Zoetis Inc.
AwardDirectRestricted Stock Unit
2K shares at avg. $127.25- - Nov 3, 2025STX
Seagate Technology Holdings plc
SaleDirect2K shares at avg. $266.41$545K - Oct 25, 2025STX
Seagate Technology Holdings plc
AwardDirectRestricted Share Unit
1.6K shares- - Oct 19, 2025STX
Seagate Technology Holdings plc
ExerciseDirect2.7K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 24, 2026 |  STX Seagate Technology Holdings plc | Award Restricted Share Unit | 345 | - | - | Direct |
| Oct 24, 2026 | STX Seagate Technology Holdings plc | Exercise | 1,580 | - | $0 | Direct |
| Oct 24, 2026 | STX Seagate Technology Holdings plc | Tax Payment | 380 | $630.49 | $239,586 | Direct |
| May 5, 2026 | STX Seagate Technology Holdings plc | Sale | 1,540 | $766.60 | $1,180,557 | Direct |
| May 5, 2026 | STX Seagate Technology Holdings plc | Sale | 40 | $767.33 | $30,693 | Direct |
| Feb 18, 2026 |  ZTS Zoetis Inc. | Award Restricted Stock Unit | 1,936 | - | - | Direct |
| Dec 1, 2025 | ZTS Zoetis Inc. | Award Restricted Stock Unit | 1,964 | $127.25 | - | Direct |
| Nov 3, 2025 | STX Seagate Technology Holdings plc | Sale | 2,046 | $266.41 | $545,084 | Direct |
| Oct 25, 2025 | STX Seagate Technology Holdings plc | Award Restricted Share Unit | 1,580 | - | - | Direct |
| Oct 19, 2025 | STX Seagate Technology Holdings plc | Exercise | 2,693 | - | - | Direct |
1-10 of 14 transactions