CSCO insider ownership: who sold, why, and what they still hold

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Oliver Tuszik EVP, Global Sales	680	$110.18	0.4%	161K	Sep 14, 2026	Sep 14, 2026
Thimaya Subaiya EVP, Operations	312	$110.18	0.3%	124K	Sep 14, 2026	Sep 14, 2026

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Mark Patterson EVP and CFO	1,795	$108.87	1.1%	163K	Sep 11, 2026	Sep 14, 2026

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Mark Patterson EVP and CFO	1,553	$109.43	0.9%	165K	Sep 10, 2026	Sep 14, 2026
Oliver Tuszik EVP, Global Sales	1,260	$109.43	0.8%	162K	Sep 10, 2026	Sep 14, 2026
Thimaya Subaiya EVP, Operations	409	$109.43	0.3%	124K	Sep 10, 2026	Sep 14, 2026

What stands out

Five officers sold more than 25% of vested holdings: Charles Robbins (80% of holdings, $53.4M, all under a disclosed plan), Jeetendra Patel (54% of holdings, $15.3M, all under a disclosed plan) and Deborah Stahlkopf (84% of holdings, $14.9M, all under a disclosed plan), plus 2 more.Charles Robbins: largest sale, Nov 17, 2025 · Jeetendra Patel: largest sale, Nov 14, 2025 · Deborah Stahlkopf: largest sale, Nov 14, 2025

Two directors sold $3.1M with no disclosed plan: Michael Capellas ($2.1M, 16% of holdings) and Kristina Johnson ($1.0M, 19%). The filings don't state a reason.Michael Capellas: largest such sale, Dec 18, 2025 · Kristina Johnson: largest such sale, Dec 18, 2025

Oliver Tuszik sold 31K shares (15% of starting holdings), but 131K more vested, so the stake grew (from 199K to 233K).Largest sale, Nov 20, 2025

Percentages cover 17 of 19 officers and directors. Left out: Nichlas Fink (holdings couldn't be fully reconciled); Peter Shimer (held no vested shares at the start). Disclosed company stock is not an insider's whole wealth.

Who sold, and how much of their stake

Officers and directors, past 12 months. Each bar is 100% of that person's own stake; not comparable between people. The stake is the vested shares held at the start of the period (Oct 9, 2025); the gold part is what they sold.

SoldRest of starting stake

Charles Robbins

Chair and CEO, Director

80% · $53.4MDisclosed plan

Jeetendra Patel

President and CPO

54% · $15.3MDisclosed plan

Deborah Stahlkopf

EVP and Chief Legal Officer

84% · $14.9MDisclosed plan

Mark Patterson

EVP and CFO

38% · $8.0MDisclosed plan

Thimaya Subaiya

EVP, Operations

36% · $7.0MDisclosed plan

All 10 sellers

Selling by month

Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planNo plan disclosedOne dollar scale for every month; the tallest bar is labeled

Common questions

Is the Cisco CEO selling stock?

Yes. Charles Robbins sold 665K shares ($53.4M, 80% of starting holdings) in the past 12 months, all of it under a trading plan disclosed in the filings.

Why are Cisco insiders selling?

Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 97% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 3% had no disclosed plan. A trading plan schedules sales in advance.

Are any Cisco insiders buying?

No. Officers and directors reported no purchases in the past 12 months.

How much of their stake did Cisco insiders sell?

About 46% overall. As a group they still hold 98% of their starting shares. That covers the 12 months to Oct 9, 2026 and counts vested shares reported on SEC Forms 3, 4 and 5, which is not an insider's whole wealth.

The evidence

Who sold10 officers and directors: amount, % of holdings, trading plan

Who sold	Amount	% of holdings	Trading plan
Charles Robbins Chair and CEO, Director	$53.4M 665K shares	80%	Disclosed plan
Jeetendra Patel President and CPO	$15.3M 189K shares	54%	Disclosed plan
Deborah Stahlkopf EVP and Chief Legal Officer	$14.9M 186K shares	84%	Disclosed plan
Mark Patterson EVP and CFO	$8.0M 94K shares	38%	Disclosed plan
Thimaya Subaiya EVP, Operations	$7.0M 83K shares	36%	Disclosed plan
Oliver Tuszik EVP, Global Sales	$2.7M 31K shares	15%	Disclosed plan
Michael Capellas Director	$2.1M 27K shares	16%	No plan disclosed
Kristina Johnson Director	$1.0M 13K shares	19%	No plan disclosed
Maria Wong SVP & Chief Acctg Officer	$999K 13K shares	30%	Disclosed plan
Nichlas Fink SVP, Chief Accounting Officer	$249K 2.3K shares	i No percentage: holdings couldn't be fully reconciled.	Disclosed plan

The full ownership picture18 of 19 insiders fully reconciled · 19 officers and directors

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

Insider

Held Oct 9, 2025

Sold

Held Oct 9, 2026

Still held

Charles Robbins

Minor difference of 14,734 shares. Small increase from dividend equivalents. Includes unvested RSUs, amount not disclosed. Small increase from dividend equivalents.

Chair and CEO, Director

829K

−665K

770K

93%

Vesting, gifts, unvested awards and holding lines for Charles Robbins

0shares vested or exercised

0gifted (net of own trusts)

−536Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Small increase from dividend equivalents. Filing 1 Filing 2 Filing 3

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	829,054	769,779

Reconciliation: minor difference of 14,734 shares. Small increase from dividend equivalents.

Jeetendra Patel

Minor difference of 2,234 shares. Small increase from dividend equivalents. Includes unvested RSUs, amount not disclosed. Small increase from dividend equivalents.

President and CPO

350K

−189K

370K

+5.8%

Vesting, gifts, unvested awards and holding lines for Jeetendra Patel

0shares vested or exercised

0gifted (net of own trusts)

−188Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Small increase from dividend equivalents. Filing 1 Filing 2 Filing 3

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	349,463	369,818
Trust	Common Stock	200	200

Reconciliation: minor difference of 2,234 shares. Small increase from dividend equivalents.

Richard Herren

Includes unvested RSUs, amount not disclosed.

EVP and CFO

310K

no sales

Vesting, gifts, unvested awards and holding lines for Richard Herren

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	309,543	309,543

Mark Patterson

Minor difference of 2,313 shares. Small increase from dividend equivalents. Includes unvested RSUs, amount not disclosed. Small increase from dividend equivalents.

EVP and CFO

248K

−94K

259K

+4.5%

Vesting, gifts, unvested awards and holding lines for Mark Patterson

0shares vested or exercised

0gifted (net of own trusts)

−65Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Small increase from dividend equivalents. Filing 1 Filing 2 Filing 3

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	247,514	258,595

Reconciliation: minor difference of 2,313 shares. Small increase from dividend equivalents.

Thimaya Subaiya

Minor difference of 3,491 shares. Small increase from dividend equivalents. Includes unvested RSUs, amount not disclosed. Small increase from dividend equivalents.

EVP, Operations

229K

−83K

183K

80%

Vesting, gifts, unvested awards and holding lines for Thimaya Subaiya

0shares vested or exercised

0gifted (net of own trusts)

−83Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Small increase from dividend equivalents. Filing 1 Filing 2 Filing 3

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	228,979	183,351

Reconciliation: minor difference of 3,491 shares. Small increase from dividend equivalents.

Deborah Stahlkopf

Minor difference of 3,634 shares. Small increase from dividend equivalents. Includes unvested RSUs, amount not disclosed. Small increase from dividend equivalents.

EVP and Chief Legal Officer

221K

−186K

223K

+1%

Vesting, gifts, unvested awards and holding lines for Deborah Stahlkopf

0shares vested or exercised

0gifted (net of own trusts)

−131Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Small increase from dividend equivalents. Filing 1 Filing 2 Filing 3

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	220,684	222,806

Reconciliation: minor difference of 3,634 shares. Small increase from dividend equivalents.

Oliver Tuszik

Minor difference of 2,180 shares. Small increase from dividend equivalents. Includes unvested RSUs, amount not disclosed. Small increase from dividend equivalents.

EVP, Global Sales

199K

−31K

233K

+17%

Vesting, gifts, unvested awards and holding lines for Oliver Tuszik

0shares vested or exercised

0gifted (net of own trusts)

−66Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Small increase from dividend equivalents. Filing 1 Filing 2 Filing 3

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	198,855	232,950

Reconciliation: minor difference of 2,180 shares. Small increase from dividend equivalents.

Michael Capellas

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Director

170K

−27K

146K

86%

Vesting, gifts, unvested awards and holding lines for Michael Capellas

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	169,887	146,368

Additional holdings last reported Nov 19, 2013, not confirmed since: 43,679 shares. Not included in any total or percentage on this page.

LLC, Common Stock: 43,679 shares, last reported Nov 19, 2013

Kristina Johnson

Minor difference of 2,423 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Includes unvested RSUs, amount not disclosed. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Director

70K

−13K

64K

91%

Vesting, gifts, unvested awards and holding lines for Kristina Johnson

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	70,071	63,645

Reconciliation: minor difference of 2,423 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Wesley Bush

Minor difference of 290 shares. Difference is under 0.5% of holdings. Includes unvested RSUs, amount not disclosed.

Director

60K

61K

no sales

Vesting, gifts, unvested awards and holding lines for Wesley Bush

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	49,925	50,653
Wesley G. Bush Rev. Trust	Common Stock	10,000	10,000

Reconciliation: minor difference of 290 shares. Difference is under 0.5% of holdings.

Maria Wong

Minor difference of 51 shares. Difference is under 0.5% of holdings. Includes unvested RSUs, amount not disclosed.

SVP & Chief Acctg Officer

43K

−13K

27K

62%

Vesting, gifts, unvested awards and holding lines for Maria Wong

0shares vested or exercised

0gifted (net of own trusts)

−13Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	43,382	26,689

Reconciliation: minor difference of 51 shares. Difference is under 0.5% of holdings.

Mark Garrett

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Director

37K

40K

no sales

Vesting, gifts, unvested awards and holding lines for Mark Garrett

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	0	0
Garrett Living Trust	Common Stock	36,928	40,409

Additional holdings last reported Dec 8, 2022, not confirmed since: 454 shares. Not included in any total or percentage on this page.

family limited partnership in which Trust #3, Common Stock: 445 shares, last reported Dec 10, 2020
family limited partnership in which Trust #1 owns an interest, Common Stock: 9 shares, last reported Dec 8, 2022

Marianna Tessel

Minor difference of 1,144 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Includes unvested RSUs, amount not disclosed. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Director

32K

38K

no sales

Vesting, gifts, unvested awards and holding lines for Marianna Tessel

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	32,298	37,831

Reconciliation: minor difference of 1,144 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

John Harris

Director

25K

28K

no sales

Vesting, gifts, unvested awards and holding lines for John Harris

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	24,834	28,315

Nichlas Fink

Holdings couldn't be fully reconciled. Balance changed without a matching transaction, and the footnote does not state the amount: +526.094 shares on Aug 10, 2026 (Direct). See the filing Sales and other transactions for Nichlas Fink are complete.

SVP, Chief Accounting Officer

n/a

−2.3K

n/a

Vesting, gifts, unvested awards and holding lines for Nichlas Fink

0shares vested or exercised

0gifted (net of own trusts)

−1.2Kwithheld by the company for taxes

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Unvested RSUs stated in footnotes are excluded from owned shares.
Started reporting during the period; starting holdings are from the Form 3.

Holdings couldn't be fully reconciled. Balance changed without a matching transaction, and the footnote does not state the amount: +526.094 shares on Aug 10, 2026 (Direct). The balances below are as reported, not verified totals.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	20,698	39,178

Sarah Murphy

Director

16K

19K

no sales

Vesting, gifts, unvested awards and holding lines for Sarah Murphy

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	0	0
Sarah Rae Murphy Revocable Trust	Common Stock	15,825	19,306

Daniel Schulman

Minor difference of 265 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Includes unvested RSUs, amount not disclosed. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Director

10K

14K

no sales

Vesting, gifts, unvested awards and holding lines for Daniel Schulman

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Includes unvested RSUs, amount not disclosed.
Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	10,191	13,937

Reconciliation: minor difference of 265 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Kevin Weil

Minor difference of 116 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Director

4.3K

9.2K

no sales

Vesting, gifts, unvested awards and holding lines for Kevin Weil

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	2,898	7,793
Trust	Common Stock	1,403	1,403

Reconciliation: minor difference of 116 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Peter Shimer

Started reporting during the period; starting holdings are from the Form 3.

Director

2.3K

no sales

Vesting, gifts, unvested awards and holding lines for Peter Shimer

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Started reporting during the period; starting holdings are from the Form 3.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	0	2,333

18 of 19 insiders fully reconciled: starting holdings plus reported transactions match ending holdings (6 exactly, 12 with a minor or footnoted difference). For 1 we show sales but not holdings; the ! icon on that row explains why. Percentages cover 17 of 19 officers and directors. Left out: Nichlas Fink (holdings couldn't be fully reconciled); Peter Shimer (held no vested shares at the start). "Still held" compares ending with starting vested shares; a plus sign means the holding grew.

What explains the selling$106M of sales by plan status, purpose, seller and month

Officer and director open-market sales: $106M across 1,303,379 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

Disclosed plan · $103M · 97%

The lighter segment is sales with no plan disclosed in the filing ($3.1M), including tax-related sales outside a plan.

No plan disclosed · $3.1M

Sales with no 10b5-1 plan and no tax reference in the filing. $2.1M of it is Michael Capellas. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Michael Capellas, Dec 18, 2025

Taxes

1,082,107 shares ($81.9M) were withheld by the company for taxes, which isn't a market sale.

Seller	Shares sold	Proceeds	Under a disclosed plan	Share of total	Sales dates
Charles Robbins Chair and CEO, Director	665K	$53.4M	100%	51%	Nov 14, 2025 to Aug 14, 2026
Jeetendra Patel President and CPO	189K	$15.3M	100%	14%	Nov 14, 2025 to Aug 14, 2026
Deborah Stahlkopf EVP and Chief Legal Officer	186K	$14.9M	100%	14%	Nov 14, 2025 to Aug 14, 2026
Mark Patterson EVP and CFO	94K	$8.0M	100%	8%	Nov 18, 2025 to Sep 11, 2026
Thimaya Subaiya EVP, Operations	83K	$7.0M	100%	7%	Nov 19, 2025 to Sep 14, 2026
Oliver Tuszik EVP, Global Sales	31K	$2.7M	100%	3%	Nov 14, 2025 to Sep 14, 2026
Michael Capellas Director	27K	$2.1M	0%	2%	Dec 18, 2025 to Dec 19, 2025
Kristina Johnson Director	13K	$1.0M	0%	1.0%	Dec 18, 2025 to Dec 18, 2025
Maria Wong SVP & Chief Acctg Officer	13K	$999K	100%	0.9%	Nov 24, 2025 to Mar 11, 2026
Nichlas Fink SVP, Chief Accounting Officer	2.3K	$249K	100%	0.2%	Sep 8, 2026 to Sep 8, 2026

Sales by month

Month	Sale proceeds	Disclosed plan	To cover taxes	No plan disclosed
Oct 2025	$0	$0	$0	$0
Nov 2025	$84.5M	$84.5M	$0	$0
Dec 2025	$3.3M	$173K	$0	$3.1M
Jan 2026	$0	$0	$0	$0
Feb 2026	$3.3M	$3.3M	$0	$0
Mar 2026	$1.4M	$1.4M	$0	$0
Apr 2026	$0	$0	$0	$0
May 2026	$5.1M	$5.1M	$0	$0
Jun 2026	$2.1M	$2.1M	$0	$0
Jul 2026	$0	$0	$0	$0
Aug 2026	$5.5M	$5.5M	$0	$0
Sep 2026	$553K	$553K	$0	$0
Oct 2026	$0	$0	$0	$0

Is this normal? Selling year by year5 earlier years to compare with

More than usual: about 2.4x the 5-year average. 10 insiders sold; the average is 8 a year.

12 months ending	Shares sold	Insiders who sold	Proceeds
Oct 9, 2026 Latest 12 months	1.30M	10	$106M
Oct 9, 2025 1 year earlier	626K	9	$38.1M
Oct 9, 2024 2 years earlier	659K	8	$32.0M
Oct 10, 2023 3 years earlier	486K	9	$24.3M
Oct 10, 2022 4 years earlier	278K	4	$14.6M
Oct 10, 2021 5 years earlier	693K	8	$32.3M

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertainty1 insider whose holdings couldn't be fully reconciled

Nichlas Fink: holdings couldn't be fully reconciled (difference of 526 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +526.094 shares on Aug 10, 2026 (Direct). Filing, Aug 10, 2026

Footnote: "Represents shares withheld for payment of tax liability arising as a result the partial settlement of three (3) restricted stock unit awards originally reported by the reporting person in a Form 3 filed with the Commission on May 26, 2026."

Charles Robbins: minor difference of 14,734 shares. Small increase from dividend equivalents.

Jeetendra Patel: minor difference of 2,234 shares. Small increase from dividend equivalents.

Mark Patterson: minor difference of 2,313 shares. Small increase from dividend equivalents.

Thimaya Subaiya: minor difference of 3,491 shares. Small increase from dividend equivalents.

Deborah Stahlkopf: minor difference of 3,634 shares. Small increase from dividend equivalents.

Oliver Tuszik: minor difference of 2,180 shares. Small increase from dividend equivalents.

Kristina Johnson: minor difference of 2,423 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Wesley Bush: minor difference of 290 shares. Difference is under 0.5% of holdings.

Maria Wong: minor difference of 51 shares. Difference is under 0.5% of holdings.

Marianna Tessel: minor difference of 1,144 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Daniel Schulman: minor difference of 265 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Kevin Weil: minor difference of 116 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Inferred rename: "Trust" is treated as the same holder as "1990 Justice Family Trust", because the old name was never reported again and the new one opened with the same balance (9,460 shares). Old name, new name

Inferred rename: "M. Giancarlo trust" is treated as the same holder as "G. Giancarlo trust", because the old name was never reported again and the new one opened with the same balance (800 shares). Old name, new name

Inferred rename: "G. Giancarlo trust" is treated as the same holder as "M.G. Trust", because the old name was never reported again and the new one opened with the same balance (800 shares). Old name, new name

Inferred rename: "Child" is treated as the same holder as "Child #1", because the old name was never reported again and the new one opened with the same balance (1,649 shares). Old name, new name

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology1,806 filings from SEC EDGAR, and how we read them

All 1,806 Forms 3, 4 and 5 filed for Cisco (SEC CIK 858877) from Apr 22, 1999 to Sep 18, 2026, retrieved from SEC EDGAR on Oct 9, 2026. Prices are the ones reported in each filing, often weighted averages. 19 filings were left out because Cisco filed them as an owner of another company's stock. 18 older filings exist only on paper and could not be read.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (51)No filing in 18 months; last reported balances, not in any total

Name	Last filed	Last reported balance
Gary Steele	Sep 23, 2024	181,409 shares, last reported balance as of Sep 19, 2024
Ekta Singh-Bushell	Jun 18, 2024	2,587 shares, last reported balance as of Jun 14, 2024
Jeffery Sharritts	May 14, 2024	239,032 shares, last reported balance as of May 10, 2024
Maria Martinez	Feb 21, 2024	522,794 shares, last reported balance as of Feb 16, 2024
Lisa Su	Dec 8, 2023	33,960 shares, last reported balance as of Dec 6, 2023
Michele Burns	Aug 22, 2023	79,558 shares, last reported balance as of Aug 18, 2023
Roderick McGeary	Jun 16, 2023	107,088 shares, last reported balance as of Jun 14, 2023
Prat Bhatt	Jun 13, 2023	45,092 shares, last reported balance as of Jun 13, 2023
Brent Saunders	Dec 12, 2022	24,143 shares, last reported balance as of Dec 8, 2022
Geraldine Elliott	Feb 14, 2022	380,869 shares, last reported balance as of Feb 10, 2022
Mark Chandler	Mar 12, 2021	201,586 shares, last reported balance as of Mar 11, 2021
Kelly Kramer	Dec 1, 2020	297,078 shares, last reported balance as of Nov 27, 2020
Irving Tan	Nov 24, 2020	167,538 shares, last reported balance as of Nov 24, 2020
David Goeckeler	Feb 20, 2020	315,312 shares, last reported balance as of Feb 19, 2020
Arun Sarin	Dec 12, 2019	69,424 shares, last reported balance as of Dec 10, 2019
Carol Tome	Dec 12, 2019	5,650 shares, last reported balance as of Dec 10, 2019
Steven West	Jun 14, 2019	41,093 shares, last reported balance as of Jun 12, 2019
Carol Bartz	Mar 23, 2018	62,754 shares, last reported balance as of Dec 20, 2017
Rebecca Jacoby	Dec 21, 2017	257,476 shares, last reported balance as of Dec 19, 2017
John Hennessy	Dec 13, 2017	86,693 shares, last reported balance as of Dec 11, 2017
Amy Chang	Dec 13, 2017	14,099 shares, last reported balance as of Dec 11, 2017
John Chambers	Nov 27, 2017	1,142,431 shares, last reported balance as of Nov 22, 2017
Karen Walker	Nov 27, 2017	176,418 shares, last reported balance as of Nov 22, 2017
Chris Dedicoat	Nov 22, 2017	246,686 shares, last reported balance as of Nov 20, 2017
Brian Halla	Nov 9, 2016	121,501 shares, last reported balance as of Nov 7, 2016
Pankaj Patel	Jun 24, 2016	643,524 shares, last reported balance as of Jun 23, 2016
Wim Elfrink	May 22, 2015	251,418 shares, last reported balance as of May 22, 2015
Gary Moore	Mar 16, 2015	549,530 shares, last reported balance as of Mar 16, 2015
Katherine Christie	Feb 26, 2015	230,881 shares, last reported balance as of Feb 26, 2015
Robert Lloyd	Feb 19, 2015	511,785 shares, last reported balance as of Feb 17, 2015
Frank Calderoni	Dec 2, 2014	357,419 shares, last reported balance as of Dec 1, 2014
Gregory Brown	Mar 14, 2014	19,680 shares, last reported balance as of Nov 22, 2013
Marc Benioff	Nov 21, 2013	25,536 shares, last reported balance as of Nov 19, 2013
Randall Pond	Sep 20, 2013	347,931 shares, last reported balance as of Sep 18, 2013
Richard Kovacevich	Jun 20, 2013	159,135 shares, last reported balance as of Jun 18, 2013
Larry Carter	Mar 7, 2013	111,583 shares, last reported balance as of Dec 3, 2012
Jerry Yang	Dec 9, 2011	107,478 shares, last reported balance as of Dec 7, 2011
Michael Powell	Nov 19, 2010	39,067 shares, last reported balance as of Nov 18, 2010
Susan Bostrom	Sep 23, 2010	367,678 shares, last reported balance as of Sep 21, 2010
Richard Justice	Sep 23, 2008	243,768 shares, last reported balance as of Sep 21, 2008
Jonathan Chadwick	Sep 23, 2008	87,800 shares, last reported balance as of Sep 21, 2008
Dennis Powell	Sep 24, 2007	103,042 shares, last reported balance as of Sep 21, 2007
Charles Giancarlo	Sep 24, 2007	1,447,392 shares, last reported balance as of Sep 21, 2007
James Richardson	Nov 9, 2006	57,846 shares, last reported balance as of Nov 9, 2006
John Morgridge	Sep 21, 2006	172,734,966 shares, last reported balance as of Sep 20, 2006
John Morgridge	Sep 21, 2006	No balance on record
Betsy Rafael	Jun 23, 2006	1,160 shares, last reported balance as of Jun 22, 2006
James Morgan	Nov 17, 2005	13,642 shares, last reported balance as of Nov 15, 2005
Donald Valentine	Nov 16, 2005	1,902,000 shares, last reported balance as of Nov 14, 2005
James Gibbons	Nov 18, 2004	No balance on record
Mario Mazzola	Aug 25, 2004	93,810 shares, last reported balance as of Mar 4, 2004

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Cisco insiders sold $106M in the past 12 months. How much of their stake is that?

What stands out

Who sold, and how much of their stake

Selling by month

Common questions

Is the Cisco CEO selling stock?

Why are Cisco insiders selling?

Are any Cisco insiders buying?

How much of their stake did Cisco insiders sell?

The evidence

No plan disclosed · $3.1M

Taxes

Sales by month