Cisco Systems Inc (CSCO): Congress and insider trades
Who in Congress and inside the company traded CSCO, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Cisco Systems Inc (CSCO) is a listed stock on NASDAQ.
- 30 members of Congress filed 56 buys and 42 sells of CSCO, the latest published 2026-09-07 (7 September 2026).
- Insiders filed 0 open market buys worth $0 and 16 sells worth $11M, the latest filed 2026-09-14 (14 September 2026).
- Across 35 scored buys, Congress averaged +4.1% against the S&P 500 (SPY) over the 90 days after disclosure, with 63% of them ahead of the index. That result is not distinguishable from luck.
- Data as of 2026-09-29 (29 September 2026).
Congress buys 56 30 members
Congress sells 42
Insider buys 0 $0
Insider sells 16 $11M
Congress buys vs S&P, 90d +4.1% 35 scored buys
Insider buys vs S&P, 90d n/a 0 scored buys
Congress trades in CSCO
as of 2026-09-07| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 7 Sep 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 32 | n/a |
| 7 Sep 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 11 | n/a |
| 17 Aug 2026 | Rich McCormick (R-GA) | sell | 1K–15K | 15 | n/a |
| 12 Aug 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 18 | n/a |
| 4 Aug 2026 | Shelley Moore Capito (R-WV) | sell | 1K–15K | 14 | n/a |
| 21 Jul 2026 | Alan Armstrong (R-OK) | buy | 15K–50K | 116 | n/a |
| 10 Jul 2026 | Rich McCormick (R-GA) | sell | 1K–15K | 27 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 6 | n/a |
| 11 Jun 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 13 | n/a |
| 11 Jun 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 25 | -13.4% |
| 13 May 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 28 | +4.1% |
| 22 Apr 2026 | Maria Elvira Salazar (R-FL) | buy | 1K–15K | 33 | +21.4% |
| 22 Apr 2026 | Maria Elvira Salazar (R-FL) | buy | 15K–50K | 33 | +21.4% |
| 9 Apr 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 8 | +33.5% |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 50K–100K | 28 | n/a |
| 13 Mar 2026 | Julia Letlow (R-LA) | buy | 1K–15K | 38 | +43.1% |
| 12 Mar 2026 | Ro Khanna (D-CA) | sell | 15K–50K | 13 | n/a |
| 16 Feb 2026 | Gil Cisneros (D-CA) | buy | 1K–15K | 35 | +47.1% |
| 14 Jan 2026 | Julia Letlow (R-LA) | buy | 1K–15K | 210 | +8.7% |
| 12 Jan 2026 | Linda Sanchez (D-CA) | sell | 1K–15K | 73 | n/a |
| 10 Dec 2025 | Rich McCormick (R-GA) | buy | 1K–15K | 34 | +0.6% |
| 15 May 2025 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 35 | n/a |
| 15 May 2025 | Ro Khanna (D-CA) | sell | 1K–15K | 38 | n/a |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | +0.7% |
| 15 May 2025 | Ro Khanna (D-CA) | sell | 1K–15K | 38 | n/a |
| 9 Nov 2023 | Greg Stanton (D-AZ) | sell | 1K–15K | 16 | n/a |
| 9 Nov 2023 | Greg Stanton (D-AZ) | buy | 1K–15K | 44 | -17.8% |
| 13 Oct 2023 | Scott Franklin (R-FL) | sell | 50K–100K | 31 | n/a |
| 12 Jul 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 39 | +7.5% |
| 14 Jun 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 20 | +7.9% |
| 7 Jun 2023 | Zoe Lofgren (D-CA) | sell | 1K–15K | 12 | n/a |
| 7 Jun 2023 | Zoe Lofgren (D-CA) | sell | 1K–15K | 11 | n/a |
| 12 May 2023 | Tommy Tuberville (R-AL) | sell | 15K–50K | 39 | n/a |
| 8 May 2023 | Rob Wittman (R-VA) | sell | 1K–15K | 17 | n/a |
| 1 May 2023 | Tom Carper (D-DE) | sell | 15K–50K | 18 | n/a |
| 12 Apr 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 14 | -7.6% |
| 8 Mar 2023 | Scott Franklin (R-FL) | sell | 15K–50K | 20 | n/a |
| 20 Feb 2023 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 37 | n/a |
| 7 Dec 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 33 | -0.1% |
| 7 Dec 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 34 | -0.1% |
| 11 Nov 2022 | Kathy Manning (D-NC) | sell | 1K–15K | 29 | n/a |
| 10 Nov 2022 | Tommy Tuberville (R-AL) | buy | 1K–15K | 35 | +2.5% |
| 12 Oct 2022 | Scott Franklin (R-FL) | buy | 15K–50K | 28 | +13.6% |
| 12 Oct 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 8 | n/a |
| 12 Oct 2022 | Scott Franklin (R-FL) | buy | 1K–15K | 28 | +13.6% |
| 5 Sep 2022 | Carol Miller (R-WV) | buy | 1K–15K | 547 | +9.3% |
| 11 Aug 2022 | Kathy Manning (D-NC) | buy | 1K–15K | 26 | +6.1% |
| 20 Jul 2022 | Deb Fischer (R-NE) | sell | 1K–15K | 27 | n/a |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 20 | -1.0% |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 21 | -1.0% |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 27 | -1.0% |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 27 | -1.0% |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 10 | -1.0% |
| 15 Jun 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 31 | n/a |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 35 | -5.7% |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 50K–100K | 18 | -5.7% |
| 12 May 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 23 | -11.6% |
| 12 May 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 15 | -11.6% |
| 12 May 2022 | Ro Khanna (D-CA) | sell | 50K–100K | 25 | n/a |
| 12 May 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 15 | -11.6% |
| 13 Apr 2022 | John Boozman (R-AR) | buy | 1K–15K | 24 | -2.7% |
| 11 Apr 2022 | Scott Franklin (R-FL) | buy | 50K–100K | 18 | -3.8% |
| 4 Apr 2022 | Earl Blumenauer (D-OR) | sell | 1K–15K | 18 | n/a |
| 4 Apr 2022 | Earl Blumenauer (D-OR) | buy | 1K–15K | 36 | -7.3% |
| 11 Mar 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 22 | n/a |
| 11 Mar 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 19 | -13.1% |
| 14 Feb 2022 | Tommy Tuberville (R-AL) | buy | 1K–15K | 33 | +0.9% |
| 9 Feb 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 32 | +1.6% |
| 3 Feb 2022 | Tom Carper (D-DE) | sell | 1K–15K | 16 | n/a |
| 21 Jan 2022 | Jerry Moran (R-KS) | buy | 1K–15K | 31 | -6.3% |
| 21 Jan 2022 | Jerry Moran (R-KS) | buy | 1K–15K | 31 | -6.3% |
| 18 Dec 2021 | Peter Welch (D-VT) | sell | 15K–50K | 29 | n/a |
| 19 Nov 2021 | Kim Schrier (D-WA) | sell | 15K–50K | 21 | n/a |
| 15 Oct 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 41 | +7.5% |
| 15 Oct 2021 | Katherine Clark (D-MA) | exchange | 1K–15K | 28 | n/a |
| 15 Oct 2021 | Ro Khanna (D-CA) | sell | 1K–15K | 16 | n/a |
| 8 Oct 2021 | Zoe Lofgren (D-CA) | buy | 1K–15K | 7 | +4.3% |
| 24 Sep 2021 | Rob Wittman (R-VA) | sell | 1K–15K | 28 | n/a |
| 16 Sep 2021 | Ro Khanna (D-CA) | buy | 50K–100K | 29 | +1.1% |
| 16 Sep 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 22 | +1.1% |
| 16 Sep 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 30 | +1.1% |
| 16 Sep 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 40 | +1.1% |
| 11 Sep 2021 | Zoe Lofgren (D-CA) | sell | 1K–15K | 39 | n/a |
| 16 Aug 2021 | Katherine Clark (D-MA) | buy | 1K–15K | 19 | -2.7% |
| 22 Apr 2021 | John Yarmuth (D-KY) | buy | 1K–15K | 47 | +1.0% |
| 15 Mar 2021 | Shelley Moore Capito (R-WV) | sell | 1K–15K | 34 | n/a |
| 9 Mar 2021 | John Rutherford (R-FL) | sell | 1K–15K | 13 | n/a |
| 17 Feb 2021 | Mo Brooks (R-AL) | sell | 1K–15K | 8 | n/a |
| 11 Feb 2021 | John Boozman (R-AR) | sell | 1K–15K | 19 | n/a |
| 16 Jan 2021 | Phil Roe (R-TN) | buy | 1K–15K | 15 | +7.8% |
| 16 Jan 2021 | Phil Roe (R-TN) | sell | 1K–15K | 24 | n/a |
| 10 Jan 2021 | Dean Phillips (D-MN) | buy | 1K–15K | 22 | +6.6% |
| 17 Dec 2020 | Ro Khanna (D-CA) | sell | 15K–50K | 43 | n/a |
| 17 Dec 2020 | Ro Khanna (D-CA) | buy | 1K–15K | 43 | n/a |
| 12 Dec 2020 | Phil Roe (R-TN) | buy | 1K–15K | 14 | n/a |
| 12 Dec 2020 | Phil Roe (R-TN) | buy | 1K–15K | 11 | n/a |
| 9 Dec 2020 | Bill Cassidy (R-LA) | sell | 1K–15K | 33 | n/a |
| 17 Nov 2020 | Phil Roe (R-TN) | buy | 1K–15K | 21 | n/a |
| 17 Nov 2020 | Phil Roe (R-TN) | buy | 1K–15K | 24 | n/a |
Nothing matches that search.
Insider trades in CSCO
as of 2026-09-14| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 14 Sep 2026 | Subaiya Thimaya K. | sell | 312 | $110.18 | $34.4K | n/a |
| 14 Sep 2026 | Patterson Mark | sell | 1,795 | $108.87 | $195K | n/a |
| 14 Sep 2026 | Tuszik Oliver | sell | 680 | $110.18 | $74.9K | n/a |
| 9 Sep 2026 | Fink Nichlas A | sell | 2,274 | $109.36 | $249K | n/a |
| 20 Aug 2026 | Subaiya Thimaya K. | sell | 5,832 | $111.47 | $650K | n/a |
| 17 Aug 2026 | Stahlkopf Deborah L | sell | 6,487 | $111.53 | $723K | n/a |
| 17 Aug 2026 | Robbins Charles | sell | 21,628 | $111.54 | $2.4M | n/a |
| 17 Aug 2026 | Patterson Mark | sell | 5,192 | $111.51 | $579K | n/a |
| 17 Aug 2026 | Patel Jeetendra I | sell | 7,170 | $111.57 | $800K | n/a |
| 17 Aug 2026 | Tuszik Oliver | sell | 2,760 | $112.46 | $310K | n/a |
| 11 Jun 2026 | Tuszik Oliver | sell | 2,607 | $121.12 | $316K | n/a |
| 11 Jun 2026 | Patterson Mark | sell | 7,397 | $119.96 | $887K | n/a |
| 27 May 2026 | Robbins Charles | sell | 21,400 | $120.03 | $2.6M | n/a |
| 23 Mar 2026 | Patterson Mark | sell | 4,892 | $77.97 | $381K | n/a |
| 19 Mar 2026 | Tuszik Oliver | sell | 3,132 | $79.74 | $250K | n/a |
| 19 Mar 2026 | Stahlkopf Deborah L | sell | 7,981 | $79.50 | $635K | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought CSCO?
56 Congress buys by 30 members and 0 insider buys are on file. The tables on this page list every one.
Did buying CSCO after a disclosure beat the market?
Across 35 scored buys, Congress averaged +4.1% against the S&P 500 (SPY) over the 90 days after disclosure, with 63% of them ahead of the index. That result is not distinguishable from luck. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.