Arkolith/Insider Trading/DFIN/Form 4

Trzcinski Leah Marie

Chief Legal OfficerDonnelley Financial Solutions, Inc. (DFIN) · full profile →Form 4 · filed Mar 5, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 4, 2026Tax withholding(F)406$52.97$22K21K
Mar 3, 2026Tax withholding(F)805$51.77$42K12K
Mar 3, 2026Grant(A)600——13K
Mar 3, 2026Grant(A)8K——21K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001990162-26-000002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML