Patterson Mark — EVP and CFO
Insider trading activity for Patterson Mark sourced from SEC EDGAR Form 4 filings.
Overview
- Title: EVP and CFO
- Company: CISCO SYSTEMS, INC.
- Total insider trades: 16
- Total buy volume: $0
- Total sell volume: $2.0M
- Last trade: Sep 18, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 16, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | OTHER | 92,817 | N/A |
| Aug 14, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 904 | $100K |
| Jun 11, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 200 | $24K |
| Jun 11, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 2,546 | $310K |
| Jun 11, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 1,100 | $132K |
| Jun 11, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 851 | $102K |
| Jun 11, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 1,600 | $189K |
| Jun 11, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 1,100 | $129K |
| Jun 10, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | OTHER | 6,399.098 | $770K |
| May 15, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 1,712 | $202K |
| May 15, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 2,005 | $235K |
| May 15, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 1,495 | $174K |
| May 15, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 300 | $35K |
| May 10, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | OTHER | 3,639.796 | $351K |
| Mar 20, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 2,501 | $196K |
| Mar 20, 2026 | Patterson Mark | CSCO CISCO SYSTEMS, INC. | SELL | 2,391 | $186K |