Reporting owner · CIK 0001299634

Giancarlo Charles H

Visual SEC Form 4 history across 1 companies, 28 transactions and 7 filings.

DIRArista Networks, Inc.
Open-market mix
Latest filingAug 24, 2026, 10:12 PM
Filings7Form 4 records
Buying$00 purchases
Selling$4.4M24 sales
Net value−$4.4MBuys minus sells
Companies13 securities
Most recentAug 20, 2026exercise

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
1050-5-106Jan 245Jan 255Feb 254Jan 264Feb 26Aug 26

Net value flow

Buys minus sells

Jan 24
−$460.6K
Jan 25
−$892.1K
Feb 25
−$896.2K
Jan 26
−$1.1M
Feb 26
−$1.1M
Aug 26
$0

Transaction texture

Ownership and ticket size

Average P/S size$185.1K
Median P/S size$161.4K
Direct4
Indirect24
Aug 20, 2026exercise

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern4Derivative Transactionfiling-context2Direct Ownershipfiling-context4Large Holdings Increaseholdings1Large Holdings Reductionholdings3Large Salesize9Repeat Sellerpattern1910b5-1 Detectedfiling-context24

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at Arista Networks, Inc. on Feb 02, 2026 valued at $85,162.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Latest sale

sale at Arista Networks, Inc. on Feb 02, 2026 valued at $85,162.

Review SEC filing

Associated companies

Visual map of known reporting history

ANETArista Networks, Inc.28 transactions · latest Aug 24, 2026, 10:12 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
ANETGiancarlo Charles H
DIR
exercise538$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
+1.0%08/2408/20
ANETGiancarlo Charles H
DIR
exercise538$0M
Direct Ownership Large Holdings Increase
+1.0%08/2408/20
ANETGiancarlo Charles H
DIR
sale10b5-1600-$8.51MS
Repeat Seller 10b5-1 Detected
+30.7%02/0402/02
ANETGiancarlo Charles H
DIR
sale10b5-13.91k-$55.1MS
Large Holdings Reduction Large Sale Repeat Seller+1
+30.7%02/0402/02
ANETGiancarlo Charles H
DIR
sale10b5-11.59k-$22.3MS
Repeat Seller 10b5-1 Detected
+30.7%02/0402/02
ANETGiancarlo Charles H
DIR
sale10b5-11.90k-$26.3MS
10b5-1 Detected
+30.7%02/0402/02
ANETGiancarlo Charles H
DIR
sale10b5-1200-$2.71MS
Repeat Seller 10b5-1 Detected
—01/0701/02
ANETGiancarlo Charles H
DIR
sale10b5-11.80k-$24.2MS
Large Sale Repeat Seller 10b5-1 Detected
—01/0701/02
ANETGiancarlo Charles H
DIR
sale10b5-13.52k-$47.0MS
Large Sale Repeat Seller 10b5-1 Detected
—01/0701/02
ANETGiancarlo Charles H
DIR
sale10b5-12.47k-$32.9MS
Large Sale 10b5-1 Detected
—01/0701/02

Giancarlo Charles H Insider Activity FAQ

SEC Form 4 context

Who is Giancarlo Charles H?

Giancarlo Charles H is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001299634.

Which companies has Giancarlo Charles H reported transactions for?

Arista Networks, Inc.

When was Giancarlo Charles H's latest insider buy?

No open-market insider purchase is available for this period.

When was Giancarlo Charles H's latest insider sale?

sale at Arista Networks, Inc. on Feb 02, 2026 valued at $85,162.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.