🕵️ Donnelley Financial Solutions, Inc. ($DFIN)
SEC insider & ownership activity, last 12 months · CIK 1669811 · every row links its SEC filing
Over the last 12 months insiders sold $3.4M against $1000K of open-market buying. Robert Kirk Williams sold $1.4M in discretionary trades (Mar–Sep). BlackRock, Inc. added 13.8% → 15.2%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $1000K (3 lots) · 3 sellers, $3.4M (7 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Robert Kirk Williams | 0 | – | 3 | $1.4M | Sep 3, 2026 |
| Eric J. Johnson | 0 | – | 1 | $1.0M | Mar 6, 2026 |
| Daniel Leib | 0 | – | 3 | $1.0M | Aug 19, 2026 |
| Joseph Binz | 3 | $1000K | 0 | – | Sep 2, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15.2% | 13G | Apr 28, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Robert Kirk Williams | $802K | Sep 3, 2026 | filing ↗ |
| Daniel Leib | $489K | Aug 19, 2026 | filing ↗ |
| Daniel Leib | $11K | Aug 14, 2026 | filing ↗ |
| Eric J. Johnson | $1.1M | Mar 6, 2026 | filing ↗ |
| Robert Kirk Williams | $400K | Mar 4, 2026 | filing ↗ |
| Robert Kirk Williams | $500 | Mar 3, 2026 | filing ↗ |
| Robert Kirk Williams | $143K | Mar 3, 2026 | filing ↗ |
| Robert Kirk Williams | $78K | Mar 3, 2026 | filing ↗ |
| Daniel Leib | $496K | Feb 26, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jul 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 30, 2026 | filing ↗ |
| Officer/director changes (5.02) | May 13, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 13, 2026 | filing ↗ |
| Other events (8.01) | May 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 13, 2026 | filing ↗ |
| Earnings (2.02) | May 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 5, 2026 | filing ↗ |
| Other events (8.01) | Apr 16, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 16, 2026 | filing ↗ |
| Earnings (2.02) | Feb 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 17, 2026 | filing ↗ |
| Earnings (2.02) | Oct 29, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 29, 2025 | filing ↗ |
| Earnings (2.02) | Oct 23, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 23, 2025 | filing ↗ |