Arkolith/Insider Trading/NYSE/TRN/Form 4

Biesterfeld Robert C Jr

Net Buying
Open-Market Buys
$2K
Open-Market Sells
$811
Net Open-Market Flow
$886
Transactions
4
3 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 17, 2023Buy(P)24$22.06$52935
Sep 30, 2022Sell(S)38$21.35$81111
Jun 23, 2022Buy(P)49$23.84$1K49

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 31, 2024Grant(A)776$35.10$27K9K

Transaction Codes

P
Open-market purchase
S
Open-market sale
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000099780-25-000005) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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Use Arkolith to summarize insider buying and selling at TRINITY INDUSTRIES INC
over the last 90 days and cite the filings.