SEC Form 4
Arcosa, Inc. (ACA) insider trading
No open-market ACA insider purchases or sales were filed in the 12 months to Oct 26, 2026.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $0
- 0 filings · 0 insiders
- Open-market purchases
- $0
- 0 filings
Who traded ACA, and when
ACA daily close from Oct 27, 2025 to Oct 22, 2026, between $92.25 and $149.15, last $149.15. No open-market insider purchases or sales were filed in this period.
No open-market insider purchases or sales were filed in the last 12 months.
Open-market trades
0 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| No open-market purchases or sales in the last 12 months. | ||||||
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
| No open-market purchases or sales in the last 12 months. | |||||||
GET /stocks/filings/vX/form-4?tickers=ACA&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ACA"
],
"issuer_cik": "0001739445",
"owner_cik": "0001472600",
"accession_number": "0001739445-26-000165",
"form_type": "4",
"filing_date": "2026-10-23",
"period_of_report": "2026-10-23",
"issuer_name": "Arcosa, Inc.",
"issuer_trading_symbol": "ACA",
"owner_name": "PIGGOTT JULIE A",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-10-23",
"transaction_code": "D",
"equity_swap_involved": false,
"transaction_shares": 9413,
"transaction_price_per_share": 150,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 0,
"transaction_value": 1411950,
"not_subject_to_section_16": true,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Disposed of pursuant to the Agreement and Plan of Merger, dated June 21, 2026, by and among CRH Americas, Inc., Neon Merger Sub, Inc., and Arcosa, Inc. in exchange for a cash payment of (i) $150.00 per share of common stock and (ii) $150.00 per share of common stock underlying awards of restricted stock and restricted stock units, as applicable, plus any accrued but unpaid dividend equivalents in respect of such awards."
}
]
},
{
"tickers": [
"ACA"
],
"issuer_cik": "0001739445",
"owner_cik": "0001047461",
"accession_number": "0001739445-26-000168",
"form_type": "4",
"filing_date": "2026-10-23",
"period_of_report": "2026-10-23",
"issuer_name": "Arcosa, Inc.",
"issuer_trading_symbol": "ACA",
"owner_name": "ALVARADO JOSEPH",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-10-23",
"transaction_code": "D",
"equity_swap_involved": false,
"transaction_shares": 19931,
"transaction_price_per_share": 150,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 0,
"transaction_value": 2989650,
"not_subject_to_section_16": true,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Disposed of pursuant to the Agreement and Plan of Merger, dated June 21, 2026, by and among CRH Americas, Inc., Neon Merger Sub, Inc., and Arcosa, Inc. in exchange for a cash payment of (i) $150.00 per share of common stock and (ii) $150.00 per share of common stock underlying awards of restricted stock and restricted stock units, as applicable, plus any accrued but unpaid dividend equivalents in respect of such awards."
}
]
}
]
}
// 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) · 60 records
- Tax withholding12 records
- Grants and awards27 records
- Gifts6 records
- Other15 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
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.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has Arcosa, Inc.'s CEO sold stock?
No. Antonio Carrillo (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is ACA’s insider data?
These are ACA Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track ACA insider trades with your agent
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 ACA 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.
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