Charles H. Giancarlo serves as Executive at CISCO SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Charles H. Giancarlo has executed 485 insider transactions totaling $107.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 12, 2026 involved receiving (via award) 1,076 shares valued at $0.
Charles H. Giancarlo currently holds 145,451 shares of CISCO SYSTEMS INC (CSCO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Charles H. Giancarlo has been a net seller of CSCO stock. They have purchased $2.2M and sold $105.6M worth of shares.
Charles H. Giancarlo's most recent insider trade was on Jan 12, 2026, when they sold 1,076 shares at $0.00 per share.
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| $69.13 |
| Discretionary |
| Dec 1, 2025 | ANET | $71.6K | Sale | 564 | $126.93 | Discretionary |
| Dec 1, 2025 | ANET | $370.8K | Sale | 2,884 | $128.58 | Discretionary |
| Dec 1, 2025 | ANET | $582.3K | Sale | 4,552 | $127.93 | Discretionary |
| Nov 20, 2025 | ANET | $0 | Option Exercise | 971 | $N/A | Discretionary |
| Nov 3, 2025 | ANET | $823.2K | Sale | 5,232 | $157.33 | Discretionary |
| Nov 3, 2025 | ANET | $79.0K | Sale | 500 | $158.01 | Discretionary |
| Nov 3, 2025 | ANET | $15.9K | Sale | 100 | $159.02 | Discretionary |
| Nov 3, 2025 | ANET | $338.9K | Sale | 2,168 | $156.33 | Discretionary |
| Oct 1, 2025 | ANET | $349.4K | Sale | 2,350 | $148.68 | Discretionary |
| Oct 1, 2025 | ANET | $103.1K | Sale | 700 | $147.23 | Discretionary |
| Oct 1, 2025 | ANET | $117.0K | Sale | 800 | $146.19 | Discretionary |
| Oct 1, 2025 | ANET | $116.3K | Sale | 800 | $145.32 | Discretionary |
| Oct 1, 2025 | ANET | $173.2K | Sale | 1,200 | $144.34 | Discretionary |
| Oct 1, 2025 | ANET | $321.0K | Sale | 2,150 | $149.31 | Discretionary |
| Sep 20, 2025 | PSTG | $1.8M | Payment | 21,012 | $87.87 | Discretionary |
| Sep 19, 2025 | ANET | $1.6M | Sale | 10,737 | $147.34 | Discretionary |
| Sep 19, 2025 | ANET | $4.2K | Sale | 28 | $149.85 | Discretionary |
| Sep 19, 2025 | ANET | $440.9K | Sale | 2,953 | $149.31 | Discretionary |
| Sep 19, 2025 | ANET | $489.1K | Sale | 3,301 | $148.18 | Discretionary |
| Sep 19, 2025 | ANET | $253.1K | Sale | 1,718 | $147.34 | Discretionary |
| Sep 19, 2025 | ANET | $25.8K | Sale | 172 | $149.85 | Discretionary |
| Sep 19, 2025 | ANET | $2.8M | Sale | 18,458 | $149.31 | Discretionary |
| Sep 19, 2025 | ANET | $3.1M | Sale | 20,633 | $148.18 | Discretionary |
| Aug 20, 2025 | ANET | $0 | Option Exercise | 971 | $N/A | Discretionary |
| Aug 1, 2025 | ANET | $209.2K | Sale | 1,802 | $116.09 | Discretionary |
| Aug 1, 2025 | ANET | $509.7K | Sale | 4,357 | $116.98 | Discretionary |
| Aug 1, 2025 | ANET | $217.2K | Sale | 1,841 | $117.96 | Discretionary |
| Sep 20, 2024 | PSTG | $1.6M | Payment | 32,815 | $49.75 | Discretionary |