CSCO · Insider Trading
Cisco Systems, Inc. Common Stock (DE)
Every open-market purchase and sale reported by CSCO officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-13 | Girish D Rishi | Director | A | +419 | — |
| 2026-10-13 | Oliver Tuszik | EVP, Global Sales | F | −2,259 | −$267.51K |
| 2026-09-18 | Charles Robbins | Chair and CEO | A | +167,069 | — |
| 2026-09-18 | Thimaya K. Subaiya | EVP, Operations | A | +55,690 | — |
| 2026-09-18 | Deborah L Stahlkopf | EVP and Chief Legal Officer | A | +55,690 | — |
| 2026-09-18 | Mark Patterson | EVP and CFO | A | +92,817 | — |
| 2026-09-18 | Nichlas A Fink | SVP, Chief Accounting Officer | A | +7,826 | — |
| 2026-09-18 | Oliver Tuszik | EVP, Global Sales | A | +69,613 | — |
| 2026-09-18 | Jeetendra I Patel | President and CPO | A | +139,225 | — |
| 2026-09-17 | Marianna Tessel | Director | A | +274 | +$30.16K |
| 2026-09-17 | Kristina M Johnson | Director | A | +417 | +$45.90K |
| 2026-09-17 | Kevin Weil | Director | A | +274 | +$30.16K |
| 2026-09-14 | Mark Patterson | EVP and CFO | MIXED | −3,348 | −$365.38K |
| 2026-09-14 | Oliver Tuszik | EVP, Global Sales | MIXED | −1,939 | −$212.77K |
| 2026-09-14 | Thimaya K. Subaiya | EVP, Operations | MIXED | −721 | −$79.14K |
| 2026-09-09 | Nichlas A Fink | SVP, Chief Accounting Officer | Sell | −2,274 | −$248.68K |
| 2026-08-20 | Thimaya K. Subaiya | EVP, Operations | Sell | −5,832 | −$650.07K |
| 2026-08-17 | Oliver Tuszik | EVP, Global Sales | Sell | −2,760 | −$310.39K |
| 2026-08-17 | Deborah L Stahlkopf | EVP and Chief Legal Officer | Sell | −6,487 | −$723.49K |
| 2026-08-17 | Jeetendra I Patel | President and CPO | Sell | −7,170 | −$799.93K |
| 2026-08-17 | Charles Robbins | Chair and CEO | Sell | −21,628 | −$2.41M |
| 2026-08-17 | Mark Patterson | EVP and CFO | Sell | −5,192 | −$578.98K |
| 2026-08-12 | Nichlas A Fink | SVP, Chief Accounting Officer | F | −1,205 | −$146.32K |
| 2026-08-12 | Oliver Tuszik | EVP, Global Sales | F | −3,145 | −$381.97K |
| 2026-08-12 | Jeetendra I Patel | President and CPO | F | −9,400 | −$1.14M |
| 2026-08-12 | Mark Patterson | EVP and CFO | F | −4,065 | −$493.68K |
| 2026-08-12 | Charles Robbins | Chair and CEO | F | −15,655 | −$1.90M |
| 2026-08-12 | Deborah L Stahlkopf | EVP and Chief Legal Officer | F | −4,208 | −$511.08K |
| 2026-08-12 | Thimaya K. Subaiya | EVP, Operations | F | −7,646 | −$928.46K |
| 2026-07-13 | Oliver Tuszik | EVP, Global Sales | F | −2,259 | −$267.27K |
| 2026-06-17 | Thimaya K. Subaiya | EVP, Operations | Sell | −7,127 | −$854.60K |
| 2026-06-16 | Kristina M Johnson | Director | A | +351 | +$42.18K |
| 2026-06-16 | Marianna Tessel | Director | A | +251 | +$30.16K |
| 2026-06-16 | Kevin Weil | Director | A | +251 | +$30.16K |
| 2026-06-11 | Thimaya K. Subaiya | EVP, Operations | F | −1,715 | −$206.47K |
| 2026-06-11 | Mark Patterson | EVP and CFO | MIXED | −13,796 | −$1.66M |
| 2026-06-11 | Oliver Tuszik | EVP, Global Sales | MIXED | −8,149 | −$982.91K |
| 2026-06-04 | Nichlas A Fink | SVP, Chief Accounting Officer | A | +4,501 | — |
| 2026-05-27 | Charles Robbins | Chair and CEO | Sell | −21,400 | −$2.57M |
| 2026-05-19 | Jeetendra I Patel | President and CPO | Sell | −7,169 | −$840.78K |
| 2026-05-19 | Mark Patterson | EVP and CFO | Sell | −5,512 | −$646.48K |
| 2026-05-19 | Deborah L Stahlkopf | EVP and Chief Legal Officer | Sell | −6,586 | −$772.58K |
| 2026-05-19 | Oliver Tuszik | EVP, Global Sales | Sell | −2,761 | −$316.44K |
| 2026-05-12 | Jeetendra I Patel | President and CPO | F | −9,399 | −$907.70K |
| 2026-05-12 | Mark Patterson | EVP and CFO | F | −3,639 | −$351.50K |
| 2026-05-12 | Charles Robbins | Chair and CEO | F | −15,746 | −$1.52M |
| 2026-05-12 | Deborah L Stahlkopf | EVP and Chief Legal Officer | F | −4,069 | −$392.98K |
| 2026-05-12 | Thimaya K. Subaiya | EVP, Operations | F | −7,629 | −$736.78K |
| 2026-05-12 | Oliver Tuszik | EVP, Global Sales | F | −3,145 | −$303.77K |
| 2026-05-12 | Maria Victoria Wong | SVP & Chief Acctg Officer | F | −1,268 | −$122.46K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Charles Robbins | Chair and CEO | 769,778 | $81.98M |
| Jeetendra I Patel | President and CPO | 370,018 | $39.41M |
| Richard Scott Herren | EVP and CFO | 309,742 | $32.99M |
| Mark Patterson | EVP and CFO | 258,595 | $27.54M |
| Oliver Tuszik | EVP, Global Sales | 230,690 | $24.57M |
| Deborah L Stahlkopf | EVP and Chief Legal Officer | 222,805 | $23.73M |
| Michael D Capellas | Director | 190,047 | $20.24M |
| Thimaya K. Subaiya | EVP, Operations | 183,351 | $19.53M |
| Kristina M Johnson | Director | 63,645 | $6.78M |
| Wesley G Bush | Director | 60,652 | $6.46M |
| Mark Garrett | Director | 40,409 | $4.30M |
| Nichlas A Fink | SVP, Chief Accounting Officer | 39,178 | $4.17M |
| Marianna Tessel | Director | 37,830 | $4.03M |
| John D Harris | Director | 28,315 | $3.02M |
| Maria Victoria Wong | SVP & Chief Acctg Officer | 26,688 | $2.84M |
| Sarah Rae Murphy | Director | 19,306 | $2.06M |
| Daniel H Schulman | Director | 13,937 | $1.48M |
| Kevin Weil | Director | 9,195 | $979.34K |
| Peter A Shimer | Director | 2,333 | $248.46K |
| Girish D Rishi | Director | 419 | $44.62K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CSCO quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.