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Mookerji Suman B.'s Form 4 filing

Ducommun IncDCO · filed Mar 6, 2026

Accession no.
0001975924-26-000002
Filed
Mar 6, 2026
Trade date
Mar 4-5, 2026
Filing delay
2 days
Rule 10b5-1 plan
Not checked

This filing lists 7 non-derivative transactions and 1 derivative transaction. Open-market sales total $1.97M. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Mookerji Suman B.CIK 0001975924Officer (Sr. V.P., C.F.O.)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Mar 4, 2026Common StockAGrant or awardAcquired+14,315$0.00F2$056,074Direct
Mar 4, 2026Common StockFTax withholdingDisposed−7,695$139.45−$1,073,067.7548,379Direct
Mar 4, 2026Common StockAGrant or awardAcquired+3,361$0.00$051,740Direct
Mar 5, 2026Common StockFTax withholdingDisposed−1,361$130.19−$177,188.5950,379Direct
Mar 5, 2026Common StockMOption exerciseAcquired+4,700$42.25+$198,57555,079Direct
Mar 5, 2026Common StockFTax withholdingDisposed−3,186$139.45−$444,287.751,893Direct
Mar 4, 2026Common StockSSaleDisposed−14,709$134.21F5−$1,974,094.8937,184Direct

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Mar 5, 2026Common StockMOption exerciseAcquired+1,514$0.00$051,893Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

Granted as compensation for services.

Referenced by the price of 1 transaction in Table I.

F5

This transaction was executed in multiple trades at prices ranging from $127.00 to $138.50. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder, full information regarding the number of shares and the prices at which the transaction was effectuated.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)