Oswald Stephen G

Chairman, President & CEO, DirectorDUCOMMUN INC /DE/ (DCO) · full profile →Form 4/A · filed Aug 13, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.2M
Net Open-Market Flow
-$1.2M
Transactions
5
4 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 12, 2026Sell(S)6K$201.15$1.2M386K
Aug 12, 2026Gift(G)3K$0382K
Aug 11, 2026Option exercise(M)15K$32.90$494K401K
Aug 11, 2026Tax withholding(F)9K$194.85$1.8M392K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 11, 2026Option exercise(M)15K$018K

Transaction Codes

S
Open-market sale
G
Gift
M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4/A filing (accession 0001193125-26-349759) 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 DUCOMMUN INC /DE/
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