Charles Robbins Net Worth - Insider Trades and Bio as of Jul 11, 2026

CSCOCISCO SYSTEMS, INC.SEC CIK: 0001559655

Estimated Net Worth

$367 Million3.5%vs Last Year

Last Updated: May 19, 2026 11:40 PM EST

Transaction Summary

Total Transactions151

Buy-Sell Ratio0.00

Buy Transactions0

Sell Transactions43

Transaction Volume

Total Volume-$175.73M

Net Volume$175.73M

Buy Volume$0

Sell Volume-$175.73M

Trade Analysis

AVG Trade Size-$1.87M

Largest Trade$240.19K

Most Active MonthSep

Most Active Year2021

Trading Sentiment

OverallBullish

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Charles Robbins has an estimated net worth of $367 Million. This is based on reported shares across multiple companies, which include BlackRock Inc., CISCO SYSTEMS, INC., and BlackRock, Inc..

2019 was Charles Robbins's most active year for acquiring shares with 8 total transactions. Charles Robbins's most active month to acquire stocks was the month of August. 2025 was Charles Robbins's most active year for disposing of shares, totalling 19 transactions. Charles Robbins's most active month to dispose stocks was the month of October. 2014 saw Charles Robbins paying a total of $5,459,107.67 for 489,342 shares, this is the most they've acquired in one year. In 2025 Charles Robbins cashed out on 1,255,713.267 shares for a total of $92,433,608.73, their largest year based on trade value.

Holdings & Transactions

CSCOcisco systems, inc.

Chair and CEO Director

Updated: May 12, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.02	15.75K	$96.57	-$1.52M	May 12, 2026	658.48K	Tax	—	May 10	View
From 4	-0.03	19.55K	$76.00	-$1.49M	Feb 17, 2026	671.10K	Sale	Scheduled	Feb 13	View
From 4	-0.02	11.38K	$86.78	-$987.66K	Feb 11, 2026	690.64K	Tax	—	Feb 10	View
From 4	-0.01	6.01K	$76.10	-$457.60K	Nov 24, 2025	698.14K	Tax	—	Nov 21	View
From 4	-0.46	602.43K	$77.97	-$46.97M	Nov 18, 2025	704.15K	Sale	Scheduled	Nov 14 - 18	View
From 4	0.57	472.72K	$71.07	-$34.61M	Nov 13, 2025	1.31M	Grant	—	Nov 10	View
From 4	0.30	190.05K	—	—	Sep 18, 2025	829.05K	Grant	—	Sep 16	View
From 4	-0.05	30.56K	$66.63	-$2.04M	Aug 19, 2025	639.00K	Sale	Scheduled	Aug 15	View
From 4	-0.03	23.49K	$71.79	-$1.69M	Aug 12, 2025	669.56K	Tax	—	Aug 10	View
From 4	-0.04	29.78K	$64.61	-$1.92M	Jun 06, 2025	688.41K	Sale	Scheduled	Jun 05	View
From 4	-0.03	23.35K	$59.77	-$1.40M	May 13, 2025	718.19K	Tax	—	May 10	View
From 4	-0.04	31.98K	$64.41	-$2.06M	Feb 18, 2025	736.12K	Sale	—	Feb 14	View
From 4	-0.03	20.77K	$62.27	-$1.29M	Feb 12, 2025	768.10K	Tax	—	Feb 10	View
From 4	-0.18	171.74K	$57.49	-$9.87M	Nov 19, 2024	783.79K	Sale	—	Nov 15	View
From 4	0.05	49.56K	$58.06	-$8.11M	Nov 13, 2024	955.53K	Grant	—	Nov 10	View
From 4	0.32	216.18K	—	—	Sep 23, 2024	899.58K	Grant	—	Sep 19	View
From 4	-0.04	27.14K	$49.45	-$1.34M	Aug 20, 2024	683.40K	Sale	—	Aug 16	View
From 4	-0.03	21.59K	$45.47	-$981.83K	Aug 13, 2024	710.55K	Tax	—	Aug 10	View
From 4	-0.04	26.33K	$46.10	-$1.21M	May 31, 2024	725.36K	Sale	—	May 29	View
From 4	-0.03	21.41K	$47.79	-$1.02M	May 14, 2024	751.69K	Tax	—	May 10	View
From 4	-0.04	29.10K	$48.67	-$1.42M	Feb 21, 2024	766.77K	Sale	Scheduled	Feb 16	View
From 4	-0.02	18.25K	$50.13	-$914.87K	Feb 13, 2024	795.87K	Tax	—	Feb 10	View
From 4	-0.22	231.77K	$47.96	-$11.11M	Nov 21, 2023	807.98K	Sale	Scheduled	Nov 17	View
From 4	0.12	108.26K	$52.00	-$9.90M	Nov 14, 2023	1.04M	Grant	—	Nov 10	View
From 4	0.29	208.47K	—	—	Sep 25, 2023	924.67K	Grant	—	Sep 21	View
From 4	-0.02	17.69K	$55.16	-$975.62K	Aug 22, 2023	716.19K	Sale	—	Aug 18	View
From 4	-0.02	14.07K	$52.99	-$745.46K	Aug 14, 2023	733.88K	Tax	—	Aug 10	View
From 4	-0.06	49.21K	$49.56	-$2.44M	Jun 08, 2023	742.02K	Sale	—	Jun 06	View
From 4	-0.02	13.99K	$46.47	-$649.98K	May 12, 2023	791.24K	Tax	—	May 10	View
From 4	-0.02	20.12K	$49.08	-$987.40K	Feb 24, 2023	798.97K	Sale	Scheduled	Feb 23	View
From 4	-0.01	10.69K	$46.73	-$499.40K	Feb 14, 2023	819.09K	Tax	—	Feb 10	View
From 4	-0.00	4.00K	—	—	Dec 13, 2022	823.72K	Grant	—	Dec 06	View
From 4	-0.12	115.87K	$48.64	-$5.64M	Nov 28, 2022	827.72K	Sale	Scheduled	Nov 23	View
From 4	0.05	44.78K	$43.91	-$4.92M	Nov 15, 2022	943.59K	Grant	—	Nov 10	View
From 4	0.42	262.76K	—	—	Oct 13, 2022	894.08K	Grant	—	Oct 11	View
From 4	-0.00	55.00	$45.29	-$2.49K	Sep 07, 2022	631.32K	Tax	—	Sep 02	View
From 4	-0.02	12.72K	$47.14	-$599.40K	Aug 24, 2022	631.37K	Sale	Scheduled	Aug 24	View
From 4	-0.02	12.83K	$44.92	-$576.41K	Aug 12, 2022	644.09K	Tax	—	Aug 10	View
From 4	-0.02	12.72K	$43.79	-$556.93K	May 25, 2022	651.58K	Sale	Scheduled	May 25	View
From 4	-0.02	12.83K	$48.96	-$628.21K	May 12, 2022	664.29K	Tax	—	May 10	View
From 4	-0.02	15.38K	$53.86	-$828.52K	Feb 24, 2022	672.74K	Sale	Scheduled	Feb 24	View
From 4	-0.01	10.12K	$56.29	-$569.49K	Feb 14, 2022	688.12K	Tax	—	Feb 10	View
From 4	-0.19	162.96K	$55.45	-$9.04M	Nov 29, 2021	694.37K	Sale	Scheduled	Nov 24	View
From 4	0.13	100.07K	$57.44	-$9.26M	Nov 15, 2021	857.33K	Grant	—	Nov 10	View
From 4	0.01	7.16K	—	—	Nov 08, 2021	757.26K	Grant	—	Nov 04	View
From 4	0.27	158.71K	—	—	Sep 22, 2021	746.09K	Grant	—	Sep 20	View
From 4	-0.01	6.54K	$59.69	-$390.57K	Aug 25, 2021	587.38K	Sale	Scheduled	Aug 25	View
From 4	-0.01	6.43K	$55.47	-$356.95K	Aug 12, 2021	593.92K	Tax	—	Aug 10	View
From 4	-0.02	9.50K	—	—	Jun 28, 2021	596.81K	Grant	—	Jun 25	View
From 4	-0.01	7.58K	$53.11	-$402.79K	May 26, 2021	606.31K	Sale	Scheduled	May 26	View
From 4	-0.01	5.39K	$53.43	-$288.25K	May 12, 2021	613.90K	Tax	—	May 10	View
From 4	-0.01	8.50K	$46.20	-$392.54K	Feb 17, 2021	616.18K	Sale	Scheduled	Feb 17	View
From 4	-0.01	4.48K	$48.50	-$217.33K	Feb 12, 2021	624.68K	Tax	—	Feb 10	View
From 4	-0.00	2.50K	—	—	Dec 14, 2020	625.83K	Grant	—	Dec 04	View
From 4	-0.28	242.77K	$41.04	-$9.96M	Nov 19, 2020	628.33K	Sale	Scheduled	Nov 19	View
From 4	0.32	209.60K	$38.20	-$9.13M	Nov 13, 2020	871.11K	Grant	—	Nov 10	View
From 4	0.42	195.93K	—	—	Sep 22, 2020	658.03K	Grant	—	Sep 18	View
From 4	-0.02	7.81K	$42.10	-$328.61K	Aug 19, 2020	462.09K	Sale	Scheduled	Aug 19	View
From 4	-0.00	2.34K	$47.43	-$111.13K	Aug 12, 2020	469.90K	Tax	—	Aug 10	View
From 4	-0.02	10.00K	—	—	Jun 23, 2020	470.40K	Grant	—	Jun 19	View
From 4	-0.00	2.34K	$42.99	-$100.73K	May 12, 2020	480.40K	Tax	—	May 10	View
From 4	-0.00	1.00K	—	—	Mar 12, 2020	481.33K	Grant	—	Mar 10	View
From 4	-0.01	3.91K	$46.53	-$181.92K	Feb 20, 2020	482.33K	Sale	Scheduled	Feb 18	View
From 4	-0.00	2.34K	$47.97	-$112.06K	Feb 12, 2020	486.24K	Tax	—	Feb 10	View
From 4	—	—	$45.15	-$18.69M	Nov 22, 2019	487.47K	Sale	Scheduled	Nov 20 - 22	View
From 4	-0.03	12.60K	$44.81	-$564.48K	Nov 20, 2019	487.47K	Sale	Scheduled	Nov 18	View
From 4	-0.02	12.39K	$48.83	-$604.91K	Nov 13, 2019	500.07K	Tax	—	Nov 10	View
From 4	0.27	107.72K	—	—	Sep 20, 2019	511.59K	Grant	—	Sep 18	View
From 4	-0.07	31.55K	$49.71	-$1.57M	Sep 13, 2019	403.87K	Sale	Scheduled	Sep 11 - 13	View
From 4	-0.00	1.00K	—	—	Aug 21, 2019	435.42K	Grant	—	Jun 06	View
From 4	-0.02	10.97K	—	—	Nov 30, 2018	433.84K	Grant	—	Nov 30	View
From 4	0.29	99.94K	—	—	Sep 20, 2018	444.59K	Grant	—	Sep 18	View
From 4	-0.39	217.42K	$47.28	-$10.28M	Sep 19, 2018	344.65K	Sale	Scheduled	Sep 17	View
From 4	0.36	147.67K	$47.07	-$9.77M	Sep 13, 2018	562.07K	Grant	—	Sep 11	View
From 4	-0.04	19.32K	—	—	Mar 23, 2018	413.30K	Grant	—	Feb 22	View
From 4	0.40	124.40K	—	—	Sep 22, 2017	432.42K	Grant	—	Sep 20	View
From 4	-0.26	109.78K	$31.77	-$7.77M	Sep 13, 2017	308.02K	Sale	Scheduled	Sep 11 - 13	View
From 4	0.40	118.60K	—	—	Sep 23, 2016	416.84K	Grant	—	Sep 21	View
From 4	-0.40	201.08K	$30.92	-$10.25M	Sep 13, 2016	298.24K	Sale	Scheduled	Sep 11 - 13	View
From 4	-0.01	6.00K	$27.14	-$162.81K	Nov 19, 2015	498.18K	Sale	Scheduled	Nov 17 - 19	View
From 4	-0.23	153.46K	$26.06	-$6.19M	Sep 15, 2015	504.18K	Sale	Scheduled	Sep 11 - 14	View
From 4	0.24	126.20K	—	—	Sep 11, 2015	657.64K	Grant	—	Sep 09	View
From 4	-0.09	50.00K	$28.52	-$1.43M	Jun 15, 2015	530.50K	Sale	Scheduled	Jun 11 - 12	View
From 4	-0.23	176.67K	$24.97	-$718.66K	Nov 24, 2014	580.24K	Sale	Scheduled	Nov 21	View
From 4	-0.14	92.00K	$25.09	-$2.31M	Sep 17, 2014	580.24K	Sale	Scheduled	Sep 16	View
From 4	0.27	142.28K	$24.93	-$2.50M	Sep 12, 2014	672.24K	Grant	—	Sep 10 - 11	View
From 4	-0.00	1.21K	$24.49	-$29.51K	Aug 19, 2014	529.96K	Sale	Scheduled	Aug 18	View
From 4	-0.05	27.86K	$24.51	-$682.80K	Jun 18, 2014	530.30K	Sale	Scheduled	Jun 16	View
From 4	-0.04	22.14K	$25.00	-$553.55K	Jun 13, 2014	558.16K	Tax	—	Jun 11	View
From 4	-0.11	70.00K	$22.17	-$289.80K	May 21, 2014	580.30K	Sale	Scheduled	May 19	View
From 4	-0.00	1.58K	$22.48	-$35.43K	Feb 20, 2014	580.30K	Sale	Scheduled	Feb 18	View
From 4	-0.08	49.01K	$21.47	-$1.05M	Nov 22, 2013	581.63K	Sale	—	Nov 21	View
From 4	0.34	160.10K	—	—	Sep 20, 2013	630.65K	Grant	—	Sep 18	View
From 4	-0.10	53.49K	$24.16	-$1.29M	Sep 13, 2013	470.55K	Tax	—	Sep 11	View
From 4	-0.06	31.08K	$24.86	-$772.78K	Jun 18, 2013	522.83K	Sale	—	Jun 17	View
From 4	-0.03	18.92K	$24.36	-$460.79K	Jun 13, 2013	553.91K	Tax	—	Jun 11	View
From 4	-0.08	47.43K	$22.78	-$170.58K	May 31, 2013	572.83K	Sale	—	May 30	View
From 4	-0.05	27.90K	$21.50	-$599.81K	Mar 18, 2013	572.83K	Sale	—	Mar 15	View
From 4	-0.03	17.10K	$21.88	-$374.17K	Mar 14, 2013	600.72K	Tax	—	Mar 12	View
From 4	-0.00	751.00	$20.99	-$15.76K	Feb 21, 2013	617.83K	Tax	—	Feb 19	View
From 4	0.48	200.00K	—	—	Oct 04, 2012	618.11K	Grant	—	Oct 03	View
From 3	—	—	—	—	Oct 04, 2012	418.11K	—	—	—	View

BLKblackrock, inc.

Updated: Apr 02, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.01	30.00	—	—	Apr 02, 2026	3.09K	Grant	—	Mar 31	View
From 4	0.08	214.00	—	—	Jan 21, 2026	3.06K	Grant	—	Jan 16	View
From 4	0.01	27.00	—	—	Jan 05, 2026	2.85K	Grant	—	Dec 31	View
From 4	0.01	24.00	—	—	Oct 02, 2025	2.82K	Grant	—	Sep 30	View
From 4	0.01	28.00	—	—	Jul 02, 2025	2.80K	Grant	—	Jun 30	View
From 4	0.01	30.00	—	—	Apr 02, 2025	2.77K	Grant	—	Mar 31	View
From 4	-0.12	373.00	—	—	Feb 28, 2025	2.74K	Grant	—	Feb 27	View
From 4	0.09	250.00	—	—	Jan 17, 2025	3.11K	Grant	—	Jan 16	View
From 4	0.01	28.00	—	—	Jan 03, 2025	2.86K	Grant	—	Dec 31	View
From 4	0.01	26.00	—	—	Oct 02, 2024	2.83K	Grant	—	Sep 30	View

BLKblackrock inc.

Updated: Jul 22, 2024VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.11	360.00	—	—	Jul 22, 2024	2.81K	Grant	—	Jul 18 - 22	View
From 4	0.01	32.00	—	—	Jul 02, 2024	3.17K	Grant	—	Jun 28	View
From 4	0.01	30.00	—	—	Apr 01, 2024	3.14K	Grant	—	Mar 28	View
From 4	0.11	300.00	—	—	Jan 18, 2024	3.11K	Grant	—	Jan 16	View
From 4	0.01	31.00	—	—	Jan 03, 2024	2.81K	Grant	—	Dec 29	View
From 4	0.01	38.00	—	—	Oct 03, 2023	2.77K	Grant	—	Sep 29	View
From 4	-0.02	42.00	—	—	Aug 23, 2023	2.74K	Grant	—	Aug 21	View
From 4	0.01	36.00	—	—	Jul 05, 2023	2.78K	Grant	—	Jun 30	View
From 4	0.01	38.00	—	—	Apr 04, 2023	2.74K	Grant	—	Mar 31	View
From 4	0.14	323.00	$743.61	$240.19K	Jan 19, 2023	2.70K	Grant	—	Jan 17	View
From 4	0.01	35.00	—	—	Jan 04, 2023	2.38K	Grant	—	Dec 30	View
From 4	0.02	45.00	—	—	Oct 04, 2022	2.35K	Grant	—	Sep 30	View
From 4	0.02	42.00	—	—	Jul 01, 2022	2.30K	Grant	—	Jun 30	View
From 4	0.01	32.00	—	—	Apr 04, 2022	2.26K	Grant	—	Mar 31	View
From 4	0.15	288.00	$832.07	$239.64K	Jan 20, 2022	2.23K	Grant	—	Jan 18	View
From 4	0.01	28.00	—	—	Jan 04, 2022	1.94K	Grant	—	Dec 31	View
From 4	-0.15	332.00	—	—	Oct 27, 2021	1.91K	Grant	—	Oct 25 - 26	View
From 4	0.01	30.00	—	—	Oct 04, 2021	2.24K	Grant	—	Sep 30	View
From 4	0.01	28.00	—	—	Jul 02, 2021	2.21K	Grant	—	Jun 30	View
From 4	-0.11	283.00	—	—	Apr 29, 2021	2.19K	Grant	—	Apr 27	View
From 4	0.01	33.00	—	—	Apr 05, 2021	2.47K	Grant	—	Mar 31	View
From 4	0.15	325.00	—	—	Jan 15, 2021	2.44K	Grant	—	Jan 15	View
From 4	0.02	35.00	—	—	Jan 05, 2021	2.11K	Grant	—	Dec 31	View
From 4	0.02	44.00	—	—	Oct 02, 2020	2.08K	Grant	—	Sep 30	View
From 4	0.02	46.00	—	—	Jul 02, 2020	2.03K	Grant	—	Jun 30	View
From 4	0.31	471.00	—	—	May 22, 2020	1.99K	Grant	—	May 21	View
From 4	0.04	57.00	—	—	Apr 02, 2020	1.51K	Grant	—	Mar 31	View
From 4	0.03	49.00	—	—	Jan 03, 2020	1.46K	Grant	—	Dec 31	View
From 4	0.04	56.00	—	—	Oct 01, 2019	1.41K	Grant	—	Sep 30	View
From 4	0.04	53.00	—	—	Jul 02, 2019	1.35K	Grant	—	Jun 28	View
From 4	0.91	620.00	—	—	Apr 02, 2019	1.30K	Grant	—	Mar 29	View
From 4	0.10	64.00	$392.82	$25.14K	Jan 03, 2019	679.00	Grant	—	Jan 03	View
From 4	0.09	53.00	$471.33	$24.98K	Oct 02, 2018	615.00	Grant	—	Oct 01	View
From 4	0.09	46.00	—	—	Jul 03, 2018	562.00	Grant	—	Jun 29	View
From 4	2.58	372.00	—	—	Apr 04, 2018	516.00	Grant	—	Apr 04	View
From 4	0.41	42.00	—	—	Jan 03, 2018	144.00	Grant	—	Jan 03	View
From 4	1.17	55.00	—	—	Oct 10, 2017	102.00	Grant	—	Oct 06	View
From 4	—	47.00	—	—	Jul 05, 2017	47.00	Grant	—	Jun 30	View
From 3	—	—	—	—	May 31, 2017	—	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions