SEC Form 4
Agilent Technologies Inc. (A) insider trading
In the 12 months to Oct 24, 2026, 3 A insiders reported open-market sales of $3.2M across 6 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $3.2M
- 6 filings · 3 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 2 of 6
- $2.0M of $3.2M sold (63%)
Who traded A, and when
- Sale
- Sale, pre-arranged (10b5-1)
A daily close from Oct 24, 2025 to Oct 23, 2026, between $110.24 and $177.75, last $173.07. 6 sale and 0 purchase filings by 3 insiders, marked at their filing dates. Padraig Mcdonnell, President and CEO: sold $2.0M across 2 filings, first filed Nov 14, 2025, last Nov 20, 2025. Mikael Dolsten, Director: sold $702.2K across 3 filings, first filed Dec 3, 2025, last Sep 9, 2026. Rodney Gonsalves, V.P., Corporate Controller: sold $465.0K across 1 filing, first filed Dec 1, 2025, last Dec 1, 2025.
Largest mark · tap a row for others
Padraig Mcdonnell · President and CEO
Filing 1 of 2 within a week · $2,003,992 total
Sale $1,873,500
12,490 shares at $150.00 avg
Filed Nov 14, 2025 · traded Nov 12
Pre-arranged (10b5-1) · close on filing date $146.82
Padraig Mcdonnell · President and CEO
President and CEO
$2.0M soldMikael Dolsten · Director
Director
$702.2K soldRodney Gonsalves · V.P., Corporate Controller
V.P., Corporate Controller
$465.0K soldHas Agilent Technologies Inc.'s CEO sold stock?
Yes. Padraig Mcdonnell (CEO) sold 13,401 shares ($2.0M) in Nov 2025, all under a pre-arranged 10b5-1 plan.
Open-market trades
6 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Padraig Mcdonnell | President and CEO | $2.0M | — | 2 | 100% of sales | |
| Mikael Dolsten | Director | $702.2K | — | 3 | — | |
| Rodney Gonsalves | V.P., Corporate Controller | $465.0K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Mikael Dolsten Director | Sale | 634 | $151.38 | $96.0K | 4,924 | |
traded | Mikael Dolsten Director | Sale | 1,600 | $135.42 | $216.7K | 5,548 | |
traded | Mikael Dolsten Director | Sale | 2,600 | $149.81 | $389.5K | 4,973 | |
traded | Rodney Gonsalves V.P., Corporate Controller | Sale | 3,000 | $154.99 | $465.0K | 31,846 | |
traded | Padraig Mcdonnell President and CEO | SalePre-arranged (10b5-1) | 911 | $143.24 | $130.5K | 32,058 | |
traded | Padraig Mcdonnell President and CEO | SalePre-arranged (10b5-1) | 12,490 | $150.00 | $1.9M | 33,448 |
GET /stocks/filings/vX/form-4?tickers=A&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"A"
],
"issuer_cik": "0001090872",
"owner_cik": "0001437590",
"accession_number": "0001090872-26-000065",
"form_type": "4",
"filing_date": "2026-09-09",
"period_of_report": "2026-09-04",
"issuer_name": "AGILENT TECHNOLOGIES, INC.",
"issuer_trading_symbol": "A",
"owner_name": "Dolsten Mikael",
"is_director": true,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-04",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 634,
"transaction_price_per_share": 151.375,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 4923.68,
"transaction_value": 95971.75,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Includes 9.295 shares acquired under the Agilent Technologies, Inc. dividend reinvestment plan in transactions exempt under Rule 16a-11. The reporting person has elected to defer these shares of common stock."
}
]
},
{
"tickers": [
"A"
],
"issuer_cik": "0001090872",
"owner_cik": "0001437590",
"accession_number": "0001090872-26-000057",
"form_type": "4",
"filing_date": "2026-06-02",
"period_of_report": "2026-05-29",
"issuer_name": "AGILENT TECHNOLOGIES, INC.",
"issuer_trading_symbol": "A",
"owner_name": "Dolsten Mikael",
"is_director": true,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-05-29",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1600,
"transaction_price_per_share": 135.42,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 5548.385,
"transaction_value": 216671.99999999997,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Includes 10.175 shares acquired under the Agilent Technologies, Inc. dividend reinvestment plan in transactions exempt under Rule 16a-11. The reporting person has elected to defer these shares of common stock."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 68 records
- Option exercises1 record
- Tax withholding36 records
- Grants and awards28 records
- Gifts3 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for A every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.