CISCO SYSTEMS, INC. (CSCO) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-07-13

CISCO SYSTEMS, INC. (CSCO) has filed 21 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-13. 2 Form 8-K material event filings were reported by CSCO in the last 90 days. 11 Form 144 notices of proposed sale were filed for CSCO stock. InsiderAlpha tracks every CSCO SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About CISCO SYSTEMS, INC. (CSCO)

SIC classificationComputer Communications Equipment (SIC 3576)
SEC CIK0000858877

90-Day SEC Filing Activity

Form 4 filings (90d)21
Form 8-K filings (90d)2
Form 144 notices (90d)11
Latest Form 4 filing2026-07-13

Recent CSCO Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Tuszik OliverEVP, Global SalesF — Tax withholding / forfeiture2.3K$118.31$267KSEC
Subaiya Thimaya K.EVP, OperationsS — Open-market sale5.2K$119.69$625KSEC
Subaiya Thimaya K.EVP, OperationsS — Open-market sale1.9K$120.51$230KSEC
Tessel MariannaDirectorA — Grant or award251$120.17$30KSEC
Weil KevinDirectorA — Grant or award251$120.17$30KSEC
JOHNSON KRISTINA MDirectorA — Grant or award351$120.17$42KSEC
Patterson MarkEVP and CFOS — Open-market sale200$122.39$24KSEC
Tuszik OliverEVP, Global SalesS — Open-market sale100$122.44$12KSEC
Patterson MarkEVP and CFOS — Open-market sale851$119.44$102KSEC
Tuszik OliverEVP, Global SalesS — Open-market sale400$119.59$48KSEC
Tuszik OliverEVP, Global SalesS — Open-market sale700$120.51$84KSEC
Tuszik OliverEVP, Global SalesS — Open-market sale1.4K$121.77$171KSEC
Patterson MarkEVP and CFOS — Open-market sale1.6K$118.36$189KSEC
Patterson MarkEVP and CFOS — Open-market sale1.1K$117.60$129KSEC
Patterson MarkEVP and CFOS — Open-market sale1.1K$120.44$132KSEC

All transactions sourced from SEC EDGAR Form 4 filings for CISCO SYSTEMS, INC. (CSCO). Updated in real time as new filings are submitted to the SEC.

Most-Active CSCO Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Patterson Mark12$2.66M
Tuszik Oliver8$1.87M
Stahlkopf Deborah L5$1.17M
Patel Jeetendra I5$1.75M
Robbins Charles4$4.09M

Recent CSCO Form 8-K Material Events

Recent CSCO Form 144 Notices of Proposed Sale

Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in CSCO insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

CSCO Insider Trading — FAQ

What is the latest insider trade for CSCO?
CISCO SYSTEMS, INC. (CSCO) had 21 insider filings in the last 90 days, with the most recent on 2026-07-13. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying CSCO stock?
0 insider purchases of CSCO were filed in the last 90 days.
How many insiders are selling CSCO stock?
0 insider sales of CSCO were filed in the last 90 days.
Where can I see CSCO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every CSCO SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

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