Stephanie Tilenius Net Worth
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Stephanie Tilenius has an estimated net worth of at least $13.3 million*, as of July 1, 2026. They own 10,704 shares of STX stock. They have sold 38,319 shares of STX stock since 2021, for an estimated $3.5 million.
Stephanie Tilenius $STX SEC Form 4 Insider Trading
Stephanie Tilenius has filed a total of 5 insider trades in $STX since 2021. Their most recent trade was a sale of 1,540 shares, made on May 05, 2026. Their largest trade was a sale of 14,000 shares, made on Dec 10, 2021. We estimate that they now own 10,704 shares of $STX, worth an estimated $9.8 million.
Insider Trading at $STX
There have been a total of 501 insider trades reported at $STX since 2021, with 321 shares purchased and 6.0 million shares sold. The most active insider traders in $STX stock have been William D Mosley, Gianluca Romano, and Ban Seng Teh. The most recent trade was a sale of 571 shares reported by WILLIAM D MOSLEY (CEO), made on Jul 01, 2026.
History of Insider Stock Trades by Stephanie Tilenius
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
STX
|
Sale | 1,540 | May 05, 2026 | May 6, 2026, 4:36 p.m. |
|
STX
|
Sale | 40 | May 05, 2026 | May 6, 2026, 4:36 p.m. |
|
STX
|
Sale | 2,046 | Nov 03, 2025 | Nov. 5, 2025, 5:33 p.m. |
|
STX
|
Sale | 2,693 | Jun 05, 2025 | June 6, 2025, 4:21 p.m. |
WISH
|
Sale | 18,000 | May 26, 2022 | May 30, 2022, 8 p.m. |
|
STX
|
Sale | 14,000 | Dec 10, 2021 | Dec. 13, 2021, 5:46 p.m. |
$STX Executives and Stock Owners with Insider Trades
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William D Mosley, CEO
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Gianluca Romano, EVP & CFO
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Ban Seng Teh, EVP & Chief Commercial Officer
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William D Mosley, Chief Executive Officer
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John Christopher Morris, EVP & CTO
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James Ci Lee, Chief Legal Officer
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Jeffrey D. Nygaard, EVP, Operations and Technology
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John Christopher Morris, SVP & CTO
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Ban Seng Teh, EVP, Global Sales
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John Christopher Morris, SVP, HDD & SDD Products & CTO
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Katherine Schuelke, SVP, CLO & Corporate Secretary
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Ravi Naik, EVP & CIO
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James Ci Lee, EVP & CLO
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Jeffrey D. Nygaard, Executive Vice President
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Kian Fatt Chong, EVP Global Operations
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Kian Fatt Chong, SVP, Global Operations
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Jeffrey D. Fochtman, SVP, Business & Marketing
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.