Who
Mark Patterson
EVP and CFO
Company insider
Files Form 4 as: EVP and CFO, Cisco Systems.
In numbers
- Trades disclosed
- 52
- Buys
- 0
- Sells
- 7
- Bought
- $0
- Sold
- $11.2M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 10 Aug 2025
- Last trade
- 16 Sep 2026
- Last filed
- 18 Sep 2026
Companies traded
Activity over time
1 Aug 2025 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 16 Sep 2026filed 18 Sep 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Code A | —92,817 at $0.00 | filing |
| 16 Sep 2026filed 18 Sep 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Code A | —92,817 at $0.00 | filing |
| 11 Sep 2026filed 14 Sep 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $195K1,795 at $108.87 | filing |
| 11 Sep 2026filed 14 Sep 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $195K1,795 at $108.87 | filing |
| 10 Sep 2026filed 14 Sep 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Code F | $170K1,553.145 at $109.43 | filing |
| 10 Sep 2026filed 14 Sep 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Code F | $170K1,553.15 at $109.43 | filing |
| 14 Aug 2026filed 17 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $100K904 at $110.60 | filing |
| 14 Aug 2026filed 17 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $423K3,788 at $111.60 | filing |
| 14 Aug 2026filed 17 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $56K500 at $112.52 | filing |
| 14 Aug 2026filed 17 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $100K904 at $110.60 | filing |
| 14 Aug 2026filed 17 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $423K3,788 at $111.60 | filing |
| 14 Aug 2026filed 17 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $56K500 at $112.52 | filing |
| 10 Aug 2026filed 12 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Code F | $494K4,065.56 at $121.43 | filing |
| 10 Aug 2026filed 12 Aug 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Code F | $494K4,065.56 at $121.43 | filing |
| 11 Jun 2026filed 11 Jun 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $129K1,100 at $117.60 | filing |
| 11 Jun 2026filed 11 Jun 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $189K1,600 at $118.36 | filing |
| 11 Jun 2026filed 11 Jun 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $102K851 at $119.44 | filing |
| 11 Jun 2026filed 11 Jun 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $132K1,100 at $120.44 | filing |
| 11 Jun 2026filed 11 Jun 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $310K2,546 at $121.75 | filing |
| 11 Jun 2026filed 11 Jun 2026 | CSCO Cisco SystemsHardware, Devices & Storage | SEC FORM 4 Sold | $24K200 at $122.40 | filing |
News
Praruh Technologies Ltd enters into partnership with Splunk, part of Cisco Systems, IncCSCO · equitybulls.com · 23 Oct 2026Arista Networks Vs. Cisco Systems: Modern AI Data Center Networking vs. Legacy Enterprise Switch LeaderCSCO · 247wallst.com · 21 Oct 2026Pinnacle Associates Ltd. Sells 16,808 Shares of Cisco Systems, Inc. $CSCOCSCO · dailypolitical.com · 21 Oct 2026
0 headlines in the last 90 days name Mark Patterson; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.