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Charles H Giancarlo Insider Trading Activity
Every SEC Form 4 transaction reported by Charles H Giancarlo, sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Is Charles H Giancarlo buying or selling?
Charles H Giancarlo reported 1 open-market buys ($2.0M) and 79 sells ($150.1M) across 80 Form 4 filings at 3 companies — a net selling position of $148.1M.
Source: SEC EDGAR Form 4
Key Statistics (as of Aug 12, 2026)
Total Form 4 filings
80
SEC EDGAR
Companies
3
Buys (1)
$2.0M
Sells (79)
$150.1M
Insider sentiment
Net sellingNet insider flow of $148.1M in net selling, filed between Mar 21, 2018 – Aug 12, 2026.
Companies Charles H Giancarlo files for
Recent Charles H Giancarlo transactions
| Date | Ticker | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 12, 2026 | P | CEO | Sale | 70.0K | $6.9M |
| Aug 5, 2026 | ANET | Director | Sale | 8.0K | $1.4M |
| Jul 13, 2026 | P | CEO | Sale | 135.8K | $10.9M |
| Jul 6, 2026 | ANET | Director | Sale | 8.0K | $1.3M |
| Jul 2, 2026 | P | CEO | Sale | 4.2K | $336.0K |
| Jun 3, 2026 | ANET | Director | Sale | 8.0K | $1.4M |
| May 13, 2026 | P | CEO | Sale | 580.0K | $50.8M |
| May 5, 2026 | ANET | Director | Sale | 8.0K | $1.4M |
| Apr 3, 2026 | ANET | Director | Sale | 8.0K | $1.0M |
| Mar 5, 2026 | ANET | Director | Sale | 8.0K | $1.0M |
| Feb 4, 2026 | ANET | Director | Sale | 8.0K | $1.1M |
| Jan 7, 2026 | ANET | Director | Sale | 8.0K | $1.1M |
| Dec 4, 2025 | ANET | Director | Sale | 8.0K | $1.0M |
| Nov 6, 2025 | ANET | Director | Sale | 8.0K | $1.3M |
| Oct 3, 2025 | ANET | Director | Sale | 8.0K | $1.2M |
| Sep 23, 2025 | ANET | Director | Sale | 58.0K | $8.6M |
| Aug 5, 2025 | ANET | Director | Sale | 8.0K | $936.0K |
| Jul 3, 2025 | ANET | Director | Sale | 8.0K | $794.9K |
| Jun 11, 2025 | ZS | Director | Sale | 50.0K | $15.2M |
| Jun 5, 2025 | ZS | Director | Sale | 17.8K | $5.2M |
| Jun 4, 2025 | ANET | Director | Sale | 8.0K | $705.4K |
| May 5, 2025 | ANET | Director | Sale | 8.0K | $708.7K |
| Apr 3, 2025 | ANET | Director | Sale | 8.0K | $620.4K |
| Mar 6, 2025 | ANET | Director | Sale | 8.0K | $712.2K |
| Feb 6, 2025 | ANET | Director | Sale | 8.0K | $896.2K |
Showing the 25 most recent filings of 80. Screen every filing.
Charles H Giancarlo insider trading FAQ
Is Charles H Giancarlo buying or selling?
Across 80 SEC Form 4 filings, Charles H Giancarlo reported 1 open-market purchases totaling $2.0M and 79 sales totaling $150.1M — a net selling position of $148.1M.
Which companies does Charles H Giancarlo file Form 4s for?
Charles H Giancarlo has reported insider transactions at 3 companies, most often Arista Networks, Inc. (ANET), Everpure, Inc. (P), Zscaler, Inc. (ZS).
How far back does Charles H Giancarlo's filing history go?
Trabud holds Charles H Giancarlo's SEC Form 4 filings from Mar 21, 2018 – Aug 12, 2026, sourced directly from SEC EDGAR.
Where does Trabud get Charles H Giancarlo's insider trading data?
Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.
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