SEC Form 4
Trinity Industries, Inc. (TRN) insider trading
In the 12 months to Oct 26, 2026, one TRN insider reported open-market sales of $502.4K across 1 filing; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $502.4K
- 1 filing · 1 insider
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 1 of 1
- All $502.4K sold was pre-arranged
Who traded TRN, and when
- Sale
- Sale, pre-arranged (10b5-1)
TRN daily close from Oct 27, 2025 to Oct 26, 2026, between $24.82 and $38.07, last $25.75. 1 sale and 0 purchase filings by 1 insider, marked at their filing dates. Kevin Poet, EVP Operations & Support Svcs: sold $502.4K across 1 filing, first filed Aug 26, 2026, last Aug 26, 2026.
Largest mark · tap a row for others
Kevin Poet · EVP Operations & Support Svcs
Sale $502,350
17,000 shares at $29.55 avg
Filed Aug 26, 2026 · traded Aug 25
Pre-arranged (10b5-1) · close on filing date $29.51
Kevin Poet · EVP Operations & Support Svcs
EVP Operations & Support Svcs
$502.4K soldOpen-market trades
1 filing in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Kevin Poet | EVP Operations & Support Svcs | $502.4K | — | 1 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Kevin Poet EVP Operations & Support Svcs | SalePre-arranged (10b5-1) | 17,000 | $29.55 | $502.4K | 69,225 |
GET /stocks/filings/vX/form-4?tickers=TRN&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"TRN"
],
"issuer_cik": "0000099780",
"owner_cik": "0001823479",
"accession_number": "0000099780-26-000121",
"form_type": "4",
"filing_date": "2026-08-26",
"period_of_report": "2026-08-25",
"issuer_name": "TRINITY INDUSTRIES INC",
"issuer_trading_symbol": "NYSE/TRN",
"owner_name": "Poet Kevin",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "EVP Operations & Support Svcs",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-08-25",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 17000,
"transaction_price_per_share": 29.55,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 69225,
"transaction_value": 502350,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
}
]
}
// trimmed to 1 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) · 22 records
- Tax withholding11 records
- Grants and awards10 records
- Gifts1 record
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.
- 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.
Frequently asked questions
Has Trinity Industries, Inc.'s CEO sold stock?
No. Jean Savage (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is TRN’s insider data?
These are TRN 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 TRN 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 TRN 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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