InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (22 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
22
T+90 hit rate
51%
T+90 mean return
+0.9%
Across 37 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Robbins Charles, Chief Executive Officer and Board Chair. Officer active across 3 companies, notably Cisco Systems, INC.. Cumulatively, 83 reports have been published. Split: 0 buy · 22 sells. Total volume traded: €54.7m. History available since 10 May 2021. The latest transaction was filed on 22 May 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations83 total
30 sharesShares Of Common Stock (par Value $0.01 Per Share)SEC:0002012383-26-001882:0
500 shares@ US$118.4840.0000% mcap0.1% of flowCommon StockSEC:0000858877-26-000092:0
8,038 shares@ US$119.57980.0002% mcap1.3% of flowCommon StockSEC:0000858877-26-000092:1
12,862 shares@ US$120.36690.0003% mcap2.1% of flowCommon StockSEC:0000858877-26-000092:2
23,348 shares@ US$59.771.9% of flowCommon StockSEC:0000950170-25-070674:0
30 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-25-011234:0
373 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-25-007351:0
15,784 shares@ US$64.01071.5% of flowCommon StockSEC:0000950170-25-022624:0
20,767 shares@ US$62.271.9% of flowCommon StockSEC:0000950170-25-019193:0
250 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-25-001509:0
28 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-25-000557:0
171,744 shares@ US$57.485714.6% of flowCommon StockSEC:0000950170-24-128879:0
189,192 shares0Common StockSEC:0000950170-24-126589:0
26 shares0Common StockSEC:0000950170-24-111882:0
216,175 shares0Common StockSEC:0000858877-24-000021:0
19,469 shares@ US$49.36891.4% of flowCommon StockSEC:0000950170-24-099327:0
21,593 shares@ US$45.471.4% of flowCommon StockSEC:0000950170-24-096570:0
180 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-24-020836:0
32 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-24-019962:0
26,331 shares@ US$46.09731.7% of flowCommon StockSEC:0000950170-24-067311:0
21,411 shares@ US$47.791.5% of flowCommon StockSEC:0000950170-24-059895:0
30 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-24-011646:0
29,099 shares@ US$48.66932.0% of flowCommon StockSEC:0001209191-24-003651:0
18,250 shares@ US$50.131.3% of flowCommon StockSEC:0001209191-24-003273:0
300 shares0Shares Of Common Stock (par Value $0.01 Per Share)SEC:0001127602-24-001666:0
25 of 83 declarations
About Robbins Charles
Charles H. Robbins is Chairman and Chief Executive Officer of Cisco Systems, roles he has held since December 2017 and July 2015, respectively. Cisco’s governance materials say he has served on the board since May 2015 and joined Cisco in December 1997, after holding several sales leadership roles, including responsibility for Cisco’s U.S. channel sales organization and later its worldwide field operations. Public sources also show that he serves on the board of BlackRock, Inc. and identify him there as Cisco’s Chairman and CEO. Sources: https://investor.cisco.com/files/doc_financials/2025/ar/2025-Cisco-Proxy.pdf
