Summary
Updated Aug 30, 2026
Lois M. Martin files SEC Form 4 reports at Donnelley Financial Solutions, Inc. (DFIN). 4 SEC Form 4 filings on record going back to 2025, most recently on 15 May 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Lois M. Martin has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Lois M. Martin files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Eric J. Johnson - $1.02M of DFIN open-market activity in the last 12 months
- Daniel Leib - $1.00M of DFIN open-market activity in the last 12 months
- Robert Kirk Williams - $621K of DFIN open-market activity in the last 12 months
- Darrell W. Schuh - $111K of AOS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Lois M. Martin?
Lois M. Martin is a corporate insider of Donnelley Financial Solutions, Inc. (DFIN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Lois M. Martin last file a Form 4?
The most recent primary Form 4 on record is dated 15 May 2026, one of 4 filings going back to 2025.
Where can I see all of Lois M. Martin's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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