InsiderTrades

Form 4 for DFIN Donnelley Financial Solutions, Inc.

Accepted 2026-08-18 17:00:07 ET · period of report 2026-08-17 · accession 0001193125-26-355660 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-08-18 17:00 2026-08-17 DFIN Trzcinski Leah Marie CLO F - Tax $47.72 -1,234 19.5K -6% -$58.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-17 F D 1,234 $47.72 19,529 D — — (F1) Shares were withheld as payment of a tax liability incident to vesting of restricted stock units issued in accordance with Rule 16b-3. (F2) Includes 6,364 shares held directly, 12,215 restricted stock units, and 950 earned performance share units with additional service-based vesting.