Insiders Filed Under W
Every corporate officer, director, 10% owner and institutional filer on InsiderAlpha whose SEC filer name begins with the letter W. Names are listed as they appear on the filing, which for individuals means surname first. Open any name for their full Form 4 history.
Insiders W
2,667Showing 1,501 to 2,000 of 2,667, alphabetically.
- Mahes Wickramasinghe - 7 filings, last May 4, 2026
- Frank Wicks - 8 filings, last Sep 11, 2026
- Stephen Norbert Wick - 3 filings, last Apr 9, 2026
- Timothy A. Wicks - 4 filings, last Aug 28, 2026
- Kenneth J. Widder - 11 filings, last Jun 29, 2026
- Richard A. Widdicombe - 5 filings, last Jun 12, 2026
- Peter Widdows - 1 filings, last Nov 14, 2025
- Todd Wider - 5 filings, last Jul 2, 2026
- Hema Widhani - 1 filings, last Jun 2, 2026
- Daniel Matthew Widmaier - 4 filings, last Feb 20, 2026
- Fredrik Widman - 5 filings, last Sep 16, 2026
- Janet D. Widmann
How this directory is organised
Names here are printed the way the filer wrote them on the form. The SEC does not hold a tidy first-name and last-name field for reporting owners; it holds one string, and the convention filers follow for individuals is surname first. That is why this index reads as a surname directory, and why a chief executive you know as Jane Adams is filed under A.
Not everyone listed is a person. Anyone holding more than 10% of a class of shares reports on Form 4 exactly as an executive does, so funds, holding companies, family trusts and employee stock plans appear alongside individuals. Their buying is a portfolio decision rather than an operator's view from inside the business, which is worth remembering before reading a large institutional purchase as conviction.
Inclusion is a question of whether a page exists, not of whether anything happened recently. An insider who last filed three years ago is listed here with the same standing as one who filed this morning, because the page holding their history is still live and still worth reaching. That is deliberately a different question from which pages the sitemap advertises, which is a freshness judgement and is made separately.