Cisco Systems, Inc. also files under CSCOI; those filings are included.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 680 | $110.18 | $75K |
| Sep 14, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 312 | $110.18 | $34K |
| Sep 11, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 2K | $108.87 | $195K |
| Sep 10, 2026 | Patterson Mark | EVP and CFO | Tax withholding(F) | 2K | $109.43 | $170K |
| Sep 10, 2026 | Subaiya Thimaya K. | EVP, Operations | Tax withholding(F) | 409 | $109.43 | $45K |
| Sep 10, 2026 | Tuszik Oliver | EVP, Global Sales | Tax withholding(F) | 1K | $109.43 | $138K |
| Sep 8, 2026 | Fink Nichlas A | SVP, Chief Accounting Officer | Sell(S) | 2K | $109.36 | $249K |
| Aug 19, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 4K | $111.75 | $403K |
| Aug 19, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 2K | $111.00 | $247K |
| Aug 14, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 1K | $110.68 | $144K |
| Aug 14, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 700 | $112.63 | $79K |
| Aug 14, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 3K | $112.46 | $310K |
| Aug 14, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 300 | $113.49 | $34K |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 100 | $113.51 | $11K |
| Aug 14, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 500 | $112.52 | $56K |
| Aug 14, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 4K | $111.60 | $423K |
| Aug 14, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 4K | $110.59 | $420K |
| Aug 14, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 4K | $111.60 | $501K |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 5K | $111.58 | $543K |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 900 | $112.61 | $101K |
| Aug 14, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 904 | $110.60 | $100K |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 1K | $110.64 | $144K |
| Aug 14, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 15K | $111.56 | $1.7M |
| Aug 14, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 3K | $112.50 | $304K |
| Aug 10, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Tax withholding(F) | 4K | $121.43 | $511K |
| Aug 10, 2026 | Subaiya Thimaya K. | EVP, Operations | Tax withholding(F) | 8K | $121.43 | $928K |
| Aug 10, 2026 | Patel Jeetendra I | President and CPO | Tax withholding(F) | 9K | $121.43 | $1.1M |
| Aug 10, 2026 | Patterson Mark | EVP and CFO | Tax withholding(F) | 4K | $121.43 | $494K |
| Aug 10, 2026 | Tuszik Oliver | EVP, Global Sales | Tax withholding(F) | 3K | $121.43 | $382K |
| Aug 10, 2026 | Robbins Charles | Chair and CEO, Director | Tax withholding(F) | 16K | $121.43 | $1.9M |
| Aug 10, 2026 | Fink Nichlas A | SVP, Chief Accounting Officer | Tax withholding(F) | 1K | $121.43 | $146K |
| Jul 10, 2026 | Tuszik Oliver | EVP, Global Sales | Tax withholding(F) | 2K | $118.31 | $267K |
| Jun 16, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 5K | $119.69 | $625K |
| Jun 16, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 2K | $120.51 | $230K |
| Jun 15, 2026 | Johnson Kristina M | Director | Grant(A) | 351 | $120.17 | $42K |
| Jun 15, 2026 | Weil Kevin | Director | Grant(A) | 251 | $120.17 | $30K |
| Jun 15, 2026 | Tessel Marianna | Director | Grant(A) | 251 | $120.17 | $30K |
| Jun 11, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 1K | $121.77 | $171K |
| Jun 11, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 400 | $119.59 | $48K |
| Jun 11, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 200 | $122.40 | $24K |
| Jun 11, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 100 | $122.44 | $12K |
| Jun 11, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 3K | $121.75 | $310K |
| Jun 11, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 1K | $120.44 | $132K |
| Jun 11, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 851 | $119.44 | $102K |
| Jun 11, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 2K | $118.36 | $189K |
| Jun 11, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 700 | $120.51 | $84K |
| Jun 11, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 1K | $117.60 | $129K |
| Jun 10, 2026 | Subaiya Thimaya K. | EVP, Operations | Tax withholding(F) | 2K | $120.36 | $206K |
| Jun 10, 2026 | Patterson Mark | EVP and CFO | Tax withholding(F) | 6K | $120.36 | $770K |
| Jun 10, 2026 | Tuszik Oliver | EVP, Global Sales | Tax withholding(F) | 6K | $120.36 | $667K |
| Jun 3, 2026 | Fink Nichlas A | SVP, Chief Accounting Officer | Grant(A) | 5K | — | $0 |
| May 22, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 13K | $120.37 | $1.5M |
| May 22, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 500 | $118.48 | $59K |
| May 22, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 8K | $119.58 | $961K |
| May 15, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 200 | $114.62 | $23K |
| May 15, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 351 | $115.89 | $41K |
| May 15, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 3K | $116.87 | $368K |
| May 15, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 2K | $118.10 | $277K |
| May 15, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 3K | $114.61 | $316K |
| May 15, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 300 | $115.08 | $35K |
| May 15, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 2K | $118.16 | $202K |
| May 15, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 3K | $117.95 | $409K |
| May 15, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 300 | $114.97 | $34K |
| May 15, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 1K | $116.42 | $128K |
| May 15, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 2K | $117.34 | $235K |
| May 15, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 1K | $116.65 | $174K |
| May 15, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 3K | $117.24 | $333K |
| May 10, 2026 | Wong Maria Victoria | SVP & Chief Acctg Officer | Tax withholding(F) | 1K | $96.57 | $122K |
| May 10, 2026 | Subaiya Thimaya K. | EVP, Operations | Tax withholding(F) | 8K | $96.57 | $737K |
| May 10, 2026 | Patel Jeetendra I | President and CPO | Tax withholding(F) | 9K | $96.57 | $908K |
| May 10, 2026 | Tuszik Oliver | EVP, Global Sales | Tax withholding(F) | 3K | $96.57 | $304K |
| May 10, 2026 | Patterson Mark | EVP and CFO | Tax withholding(F) | 4K | $96.57 | $351K |
| May 10, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Tax withholding(F) | 4K | $96.57 | $393K |
| May 10, 2026 | Robbins Charles | Chair and CEO, Director | Tax withholding(F) | 16K | $96.57 | $1.5M |
| Apr 10, 2026 | Tuszik Oliver | EVP, Global Sales | Tax withholding(F) | 2K | $83.17 | $188K |
| Apr 6, 2026 | Shimer Peter A | Director | Grant(A) | 2K | — | $0 |
| Mar 20, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 3K | $78.26 | $196K |
| Mar 20, 2026 | Patterson Mark | EVP and CFO | Sell(S) | 2K | $77.68 | $186K |
| Mar 18, 2026 | Tuszik Oliver | EVP, Global Sales | Sell(S) | 3K | $79.74 | $250K |
| Mar 17, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell(S) | 8K | $79.50 | $634K |
| Mar 16, 2026 | Tessel Marianna | Director | Grant(A) | 383 | $78.90 | $30K |
| Mar 16, 2026 | Johnson Kristina M | Director | Grant(A) | 383 | $78.90 | $30K |
| Mar 16, 2026 | Weil Kevin | Director | Grant(A) | 383 | $78.90 | $30K |
| Mar 12, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 2K | $77.07 | $134K |
| Mar 11, 2026 | Wong Maria Victoria | SVP & Chief Acctg Officer | Sell(S) | 551 | $77.54 | $43K |
| Mar 10, 2026 | Subaiya Thimaya K. | EVP, Operations | Tax withholding(F) | 2K | $76.21 | $131K |
| Mar 10, 2026 | Wong Maria Victoria | SVP & Chief Acctg Officer | Tax withholding(F) | 299 | $76.21 | $23K |
| Feb 24, 2026 | Wong Maria Victoria | SVP & Chief Acctg Officer | Sell(S) | 2K | $77.74 | $169K |
| Feb 19, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 2K | $79.05 | $142K |
| Feb 19, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell(S) | 8K | $78.50 | $662K |
| Feb 13, 2026 | Wong Maria Victoria | SVP & Chief Acctg Officer | Sell(S) | 51 | $74.24 | $4K |
| Feb 13, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 3K | $74.12 | $200K |
| Feb 13, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 7K | $76.92 | $504K |
| Feb 13, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 900 | $74.89 | $67K |
| Feb 13, 2026 | Patel Jeetendra I | President and CPO | Sell(S) | 1K | $76.05 | $84K |
| Feb 13, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 11K | $76.92 | $873K |
| Feb 13, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 1K | $74.85 | $97K |
| Feb 13, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 5K | $74.12 | $356K |
| Feb 13, 2026 | Robbins Charles | Chair and CEO, Director | Sell(S) | 2K | $76.03 | $160K |
| Feb 10, 2026 | Tuszik Oliver | EVP, Global Sales | Tax withholding(F) | 4K | $86.78 | $321K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Cisco Systems, Inc., SEC CIK 0000858877. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under CSCO and shows every filing by that issuer (also filed as CSCOI).
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-15. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for CSCO