SEC Form 4Coverage since Aug 15, 2025Open-market trades only
$CSCO insider trading
Over the last 12 months, Cisco Systems insiders reported no purchases and 37 sales totaling $101.9M across SEC Form 4 filings. 95% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $101.9M 37 events
- Events · 12m
- 37 Form 4 filings, grouped
- Insiders · 12m
- 10 distinct reporters
- 10b5-1 share
- 95% of events, not dollars
Side
Price · $CSCO · 3Mvia TradingView
Top insiders · 12m
Tuszik OliverEVP, Global Sales7× · $3.6M
Subaiya Thimaya K.EVP, Operations7× · $7.0M
Wong Maria VictoriaSVP & Chief Acctg Officer5× · $999K
Patterson MarkEVP and CFO5× · $7.4M
Robbins CharlesChair and CEO4× · $50.9M
All insider trades
47 events
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 312 | $110.18 | $34K | -0.2% | plan |
| Sep 14, 2026 | Tuszik OliverEVP, Global Sales · O | ▼ Sale | 680 | $110.18 | $75K | -0.4% | plan |
| Sep 11, 2026 | Patterson MarkEVP and CFO · O | ▼ Sale | 1,795 | $108.87 | $195K | -1.1% | plan |
| Sep 8, 2026 | Fink Nichlas ASVP, Chief Accounting Officer · O | ▼ Sale | 2,274 | $109.36 | $249K | -6.8% | plan |
| Aug 19, 2026 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 5,832 | $111.47 | $650K | -4.3% | plan · 2 tranches |
| Aug 14, 2026 | Patel Jeetendra IPresident and CPO · O | ▼ Sale | 7,170 | $111.57 | $800K | -3% | plan · 4 tranches |
| Aug 14, 2026 | Tuszik OliverEVP, Global Sales · O | ▼ Sale | 2,760 | $112.46 | $310K | -1.6% | plan |
| Aug 14, 2026 | Patterson MarkEVP and CFO · O | ▼ Sale | 5,192 | $111.51 | $579K | -3% | plan · 3 tranches |
| Aug 14, 2026 | Stahlkopf Deborah LEVP and Chief Legal Officer · O | ▼ Sale | 6,487 | $111.53 | $723K | -3.7% | plan · 3 tranches |
| Aug 14, 2026 | Robbins CharlesChair and CEO · O·D | ▼ Sale | 21,628 | $111.54 | $2.4M | -3.5% | plan · 4 tranches |
| Jun 16, 2026 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 7,127 | $119.91 | $855K | -4.8% | plan · 2 tranches |
| Jun 11, 2026 | Tuszik OliverEVP, Global Sales · O | ▼ Sale | 2,607 | $121.12 | $316K | -1.5% | plan · 4 tranches |
| Jun 11, 2026 | Patterson MarkEVP and CFO · O | ▼ Sale | 7,397 | $119.96 | $887K | -4% | plan · 6 tranches |
| May 22, 2026 | Robbins CharlesChair and CEO · O·D | ▼ Sale | 500 | $118.48 | $59K | -0.1% | plan |
| Mar 20, 2026 | Patterson MarkEVP and CFO · O | ▼ Sale | 4,892 | $77.97 | $381K | -2.4% | plan · 2 tranches |
| Mar 18, 2026 | Tuszik OliverEVP, Global Sales · O | ▼ Sale | 3,132 | $79.74 | $250K | -1.6% | plan |
| Mar 17, 2026 | Stahlkopf Deborah LEVP and Chief Legal Officer · O | ▼ Sale | 7,981 | $79.5 | $635K | -4.1% | plan |
| Mar 12, 2026 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 1,744 | $77.07 | $134K | -1.1% | plan |
| Mar 11, 2026 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 551 | $77.54 | $43K | -1.9% | plan |
| Feb 24, 2026 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 2,179 | $77.74 | $169K | -7% | plan |
| Feb 19, 2026 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 10,233 | $78.6 | $804K | -6% | plan · 2 tranches |
| Feb 13, 2026 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 51 | $74.24 | $4K | -0.2% | plan |
| Feb 13, 2026 | Patel Jeetendra IPresident and CPO · O | ▼ Sale | 11,248 | $76 | $855K | -4.1% | plan · 4 tranches |
| Feb 13, 2026 | Robbins CharlesChair and CEO · O·D | ▼ Sale | 19,545 | $76 | $1.5M | -2.8% | plan · 4 tranches |
| Dec 19, 2025 | CAPELLAS MICHAEL DD | ▼ Sale | 27,000 | $77.22 | $2.1M | -15.6% | 2 tranches |
| Dec 18, 2025 | JOHNSON KRISTINA MD | ▼ Sale | 13,481 | $77.13 | $1.0M | -17.9% | — |
| Dec 12, 2025 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 1,745 | $79.46 | $139K | -1% | plan |
| Dec 11, 2025 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 428 | $80.33 | $34K | -1.3% | plan |
| Nov 24, 2025 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 9,801 | $76.38 | $749K | -22.9% | plan · 2 tranches |
| Nov 20, 2025 | Tuszik OliverEVP, Global Sales · O | ▼ Sale | 13,353 | $79.21 | $1.1M | -6.3% | plan |
| Nov 19, 2025 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 56,038 | $78.33 | $4.4M | -23.8% | plan · 2 tranches |
| Nov 18, 2025 | Patterson MarkEVP and CFO · O | ▼ Sale | 68,916 | $77.3 | $5.3M | -24.8% | plan · 2 tranches |
| Nov 18, 2025 | Robbins CharlesChair and CEO · O·D | ▼ Sale | 602,432 | $77.97 | $47.0M | -46.1% | plan · 7 tranches |
| Nov 17, 2025 | Tuszik OliverEVP, Global Sales · O | ▼ Sale | 5,440 | $76.56 | $417K | -2.5% | plan · 2 tranches |
| Nov 17, 2025 | Stahlkopf Deborah LEVP and Chief Legal Officer · O | ▼ Sale | 164,604 | $77.85 | $12.8M | -45.6% | plan · 4 tranches |
| Nov 14, 2025 | Patel Jeetendra IPresident and CPO · O | ▼ Sale | 163,896 | $77.86 | $12.8M | -36.8% | plan · 3 tranches |
| Sep 19, 2025 | Tuszik OliverEVP, Global Sales · O | ▼ Sale | 17,526 | $67.95 | $1.2M | -8.1% | plan · 2 tranches |
| Sep 12, 2025 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 1,744 | $66.78 | $116K | -1.1% | plan |
| Sep 11, 2025 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 428 | $68.25 | $29K | -1.4% | plan |
| Sep 11, 2025 | Stahlkopf Deborah LEVP and Chief Legal Officer · O | ▼ Sale | 2,718 | $68.08 | $185K | -1.7% | plan · 2 tranches |
| Aug 25, 2025 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 3,162 | $67.28 | $213K | -9.1% | plan |
| Aug 20, 2025 | Subaiya Thimaya K.EVP, Operations · O | ▼ Sale | 7,511 | $66.84 | $502K | -4.4% | plan |
| Aug 19, 2025 | Patterson MarkEVP and CFO · O | ▼ Sale | 7,230 | $66.98 | $484K | -4.4% | plan |
| Aug 15, 2025 | Patel Jeetendra IPresident and CPO · O | ▼ Sale | 9,061 | $66.6 | $603K | -3.7% | plan · 3 tranches |
| Aug 15, 2025 | Robbins CharlesChair and CEO · O·D | ▼ Sale | 30,557 | $66.63 | $2.0M | -4.6% | plan · 3 tranches |
| Aug 15, 2025 | Stahlkopf Deborah LEVP and Chief Legal Officer · O | ▼ Sale | 9,783 | $66.6 | $652K | -5.7% | plan · 3 tranches |
| Aug 15, 2025 | Wong Maria VictoriaSVP & Chief Acctg Officer · O | ▼ Sale | 475 | $68.61 | $33K | -1.4% | plan |
Every $CSCO filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Cisco Systems filings can reach your inbox instead.
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $CSCO feed.