Oliver Tuszik Net Worth
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Oliver Tuszik has an estimated net worth of at least $16.4 million*, as of Oct. 29, 2025. They own 197,039 shares of CSCO stock. They have sold 51,319 shares of CSCO stock since 2021, for an estimated $2.1 million.
Oliver Tuszik $CSCO SEC Form 4 Insider Trading
Oliver Tuszik has filed a total of 6 insider trades in $CSCO since 2021. Their most recent trade was a sale of 13,353 shares, made on Nov 20, 2025. Their largest trade was a sale of 15,000 shares, made on May 28, 2025. We estimate that they now own 197,039 shares of $CSCO, worth an estimated $14.2 million.
Insider Trading at $CSCO
There have been a total of 185 insider trades reported at $CSCO since 2021, with 0 shares purchased and 3.2 million shares sold. The most active insider traders in $CSCO stock have been Deborah L Stahlkopf, Charles Robbins, and Maria Victoria Wong. The most recent trade was a sale of 9,701 shares reported by Maria Victoria Wong (SVP & Chief Acctg Officer), made on Nov 24, 2025.
History of Insider Stock Trades by Oliver Tuszik
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
CSCO
|
Sale | 13,353 | Nov 20, 2025 | Nov. 21, 2025, 5:07 p.m. |
|
CSCO
|
Sale | 5,425 | Nov 14, 2025 | Nov. 18, 2025, 7:39 p.m. |
|
CSCO
|
Sale | 15 | Nov 17, 2025 | Nov. 18, 2025, 7:39 p.m. |
|
CSCO
|
Sale | 14,200 | Sep 19, 2025 | Sept. 22, 2025, 6:46 p.m. |
|
CSCO
|
Sale | 3,326 | Sep 19, 2025 | Sept. 22, 2025, 6:46 p.m. |
|
CSCO
|
Sale | 15,000 | May 28, 2025 | May 29, 2025, 7:21 p.m. |
$CSCO Executives and Stock Owners with Insider Trades
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Deborah L Stahlkopf, EVP and Chief Legal Officer
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Charles Robbins, Chair and CEO
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Maria Victoria Wong, SVP & Chief Acctg Officer
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Prat Bhatt, SVP & Chief Acctg Officer
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Jeffery S. Sharritts, EVP & Chief Cust & Prtnr Offcr
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Maria Martinez, EVP & Chief Operating Officer
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Richard Scott Herren, EVP and CFO
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Thimaya K. Subaiya, EVP, Operations
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Jeetendra I Patel, President and CPO
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Oliver Tuszik, EVP, Global Sales
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Mark Patterson, EVP and CFO
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Geraldine Elliott, EVP & Chief Cust & Prtnr Offcr
*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.