Skip to contentPatterson Mark — CISCO SYSTEMS INC insider: 31 transactions · InsiderLensInsider trading activity of Patterson Mark
- Transactions on record
- 31
- since Feb 12, 2007
- Open-market buys
- 0
- Open-market sells
- 15
- $7.7M
- Companies traded
- 4
- last filing Jun 11, 2026
Figures computed from official regulatory filings — methodology.
Companies where Patterson Mark has traded
Track record of Patterson Mark
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Patterson Mark
Co-insiders of Patterson Mark
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Anderson Carl Douglas IISEGMENTZ INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 11, 2026 | Other | -6,399.1 | 120.36 USD | $770.2K | SEC |
| Jun 11, 2026 | Sell | -200 | 122.40 USD | $24.5K | SEC |
| Jun 11, 2026 | Sell | -2,546 | 121.75 USD | $310K | SEC |
| Jun 11, 2026 | Sell | -1,600 | 118.36 USD | $189.4K | SEC |
| Jun 11, 2026 | Sell | -851 | 119.44 USD | $101.6K | SEC |
| Jun 11, 2026 | Sell | -1,100 | 120.44 USD | $132.5K | SEC |
| Jun 11, 2026 | Sell | -1,100 | 117.60 USD | $129.4K | SEC |
| May 19, 2026 | Sell | -1,495 | 116.65 USD | $174.4K | SEC |
| May 19, 2026 | Sell | -2,005 | 117.34 USD | $235.3K | SEC |
| May 19, 2026 | Sell | -1,712 | 118.16 USD | $202.3K | SEC |
| May 19, 2026 | Sell | -300 | 115.08 USD | $34.5K | SEC |
| May 12, 2026 | Other | -3,639.8 | 96.57 USD | $351.5K | SEC |
| Mar 23, 2026 | Sell | -2,501 | 78.26 USD | $195.7K | SEC |
| Mar 23, 2026 | Sell | -2,391 | 77.68 USD | $185.7K | SEC |
| Feb 11, 2026 | Other | -1,839.64 | 86.78 USD | $159.6K | SEC |
| Nov 24, 2025 | Other | -2,626 | 76.10 USD | $199.8K | SEC |
| Nov 20, 2025 | Sell | -20,284 | 77.63 USD | $1.6M | SEC |
| Nov 20, 2025 | Sell | -48,632 | 77.16 USD | $3.8M | SEC |
| Nov 13, 2025 | Other | -44,713.95 | 71.07 USD | $3.2M | SEC |
| Nov 13, 2025 | Award | 74,492.39 | 0.00 USD | $0 | SEC |
| Sep 18, 2025 | Award | 89,646 | 0.00 USD | $0 | SEC |
| Aug 19, 2025 | Sell | -7,230 | 66.98 USD | $484.3K | SEC |
| Aug 12, 2025 | Other | -4,690.91 | 71.79 USD | $336.8K | SEC |
| Sep 13, 2023 | AwardD | 250,000 | 0.00 USD | $0 | SEC |
| May 10, 2022 | Award | 45,000 | 0.00 USD | $0 | SEC |