Arkolith/Insider Trading/DCO/Form 4

Oswald Stephen G

Chairman, President & CEO, DirectorDUCOMMUN INC /DE/ (DCO) · full profile →Form 4 · filed Mar 6, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
5 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 5, 2026Tax withholding(F)2K$130.19$314K419K
Mar 4, 2026Grant(A)76K—$0451K
Mar 4, 2026Tax withholding(F)13K$139.45$1.8M422K
Mar 4, 2026Tax withholding(F)41K$139.45$5.7M411K
Mar 4, 2026Grant(A)24K—$0435K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001695904-26-000002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML