DFIN — Insider Trading Activity
One insider at DFIN put personal money into the stock on the open market this window, led by a Director, against 2 insiders selling.
What this means for DFIN
DFIN is not showing a cluster buy or a step-change versus its own baseline, so what the window amounts to is a single insider acting alone. Who is buying. The most credible buyer in this window is a Director ($500K–$1M), growing their stake by 233%. Overall credibility score: 39/100 (Low).
By the numbers. One insider filed 3 open-market purchases at DFIN over the window, 20,780 shares in all at an average of $48.12 a share, most recently on September 2, 2026. On the other side, 2 insiders filed 3 sales covering 26,450 shares at an average of $49.23, the latest on September 3, 2026. That puts the average sale 2% above the average purchase — worth checking against where the stock trades today.
How we read these filings — which transaction codes count, how the cluster and credibility thresholds are set, and what the signals have and haven’t predicted — is written up in the insider trading methodology.
DFIN insider filings, one by one
All 6 Form 4 filings from the last 90 days, by insider, with share count, dollar amount and date.
Other tickers with the same signal
Companies of a comparable size whose Form 4 filings tripped the same insider buying flag as DFIN in this window.
- CLPR insider trading — 1 buyer, credibility 34/100
- KRRO insider trading — 1 buyer, 3 sellers, credibility 9/100
- DINO insider trading — 1 buyer, 1 seller, credibility 53/100
- CINF insider trading — 1 buyer, 1 seller, credibility 19/100
- GLP insider trading — 1 buyer, credibility 35/100