Oliver Tuszik Net Worth
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Oliver Tuszik has an estimated net worth of at least $23.1 million*, as of Aug. 19, 2026. They own 165,276 shares of CSCO stock. They have sold 62,579 shares of CSCO stock since 2021, for an estimated $4.8 million.
Oliver Tuszik $CSCO SEC Form 4 Insider Trading
Oliver Tuszik has filed a total of 13 insider trades in $CSCO since 2021. Their most recent trade was a sale of 2,760 shares, made on Aug 14, 2026. Their largest trade was a sale of 15,000 shares, made on May 28, 2025. We estimate that they now own 165,276 shares of $CSCO, worth an estimated $18.3 million.
Insider Trading at $CSCO
There have been a total of 253 insider trades reported at $CSCO since 2021, with 0 shares purchased and 3.4 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 2,227 shares reported by Thimaya K. Subaiya (EVP, Operations), made on Aug 19, 2026.
History of Insider Stock Trades by Oliver Tuszik
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
CSCO
|
Sale | 2,760 | Aug 14, 2026 | Aug. 17, 2026, 5:27 p.m. |
|
CSCO
|
Sale | 100 | Jun 11, 2026 | June 11, 2026, 7:08 p.m. |
|
CSCO
|
Sale | 1,407 | Jun 11, 2026 | June 11, 2026, 7:08 p.m. |
|
CSCO
|
Sale | 700 | Jun 11, 2026 | June 11, 2026, 7:08 p.m. |
|
CSCO
|
Sale | 400 | Jun 11, 2026 | June 11, 2026, 7:08 p.m. |
|
CSCO
|
Sale | 2,761 | May 15, 2026 | May 19, 2026, 5:07 p.m. |
|
CSCO
|
Sale | 3,132 | Mar 18, 2026 | March 19, 2026, 4:37 p.m. |
|
CSCO
|
Sale | 13,353 | Nov 20, 2025 | Nov. 21, 2025, 5:07 p.m. |
|
CSCO
|
Sale | 15 | Nov 17, 2025 | Nov. 18, 2025, 7:39 p.m. |
|
CSCO
|
Sale | 5,425 | Nov 14, 2025 | Nov. 18, 2025, 7:39 p.m. |
|
CSCO
|
Sale | 3,326 | Sep 19, 2025 | Sept. 22, 2025, 6:46 p.m. |
|
CSCO
|
Sale | 14,200 | 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
-
Deborah L Stahlkopf, EVP and Chief Legal Officer
-
Charles Robbins, Chair and CEO
-
Maria Victoria Wong, SVP & Chief Acctg Officer
-
Thimaya K. Subaiya, EVP, Operations
-
Jeetendra I Patel, President and CPO
-
Prat Bhatt, SVP & Chief Acctg Officer
-
Mark Patterson, EVP and CFO
-
Jeffery S. Sharritts, EVP & Chief Cust & Prtnr Offcr
-
Maria Martinez, EVP & Chief Operating Officer
-
Oliver Tuszik, EVP, Global Sales
-
Richard Scott Herren, EVP and CFO
-
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.