Robbins Charles

Insider

Chair and CEO

Trades at: CSCO· BLK· BLK

30D 90D 1Y

Net shares · 90d

-21.4K

0 buy · 21.4K sell

Net value · 90d

-$2.6M

$0 in · $2.6M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 21.4K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

CSCO Sell·S
May 22, 26

Chair and CEO · 10b5-1

$1.5M

12.9K sh · $120.37

Own -2%
CSCO Sell·S
May 22, 26

Chair and CEO · 10b5-1

$961.2K

8.0K sh · $119.58

Own -1%
CSCO Sell·S
May 22, 26

Chair and CEO · 10b5-1

$59.2K

500 sh · $118.48

Own -0%
CSCO Other·F
May 10, 26

Chair and CEO

$1.5M

15.7K sh · $96.57

Own -2%
BLK Grant·A
Mar 31, 26

Director

$0

30 sh

Own +1%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 22, 2026	CSCO	Chair and CEO	Sell S	12.9K	-2%	$120.37	$1.5M
May 22, 2026	CSCO	Chair and CEO	Sell S	8.0K	-1%	$119.58	$961.2K
May 22, 2026	CSCO	Chair and CEO	Sell S	500	-0%	$118.48	$59.2K
May 10, 2026	CSCO	Chair and CEO	Other F	15.7K	-2%	$96.57	$1.5M
Mar 31, 2026	BLK	Director	Grant A	30	+1%	—	$0

About Robbins Charles

This profile aggregates every SEC Form 4 insider transaction reported by Robbins Charles across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.