Insiders Filed Under B
Every corporate officer, director, 10% owner and institutional filer on InsiderAlpha whose SEC filer name begins with the letter B. 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 B
4,675Showing 4,501 to 4,675 of 4,675, alphabetically.
- Eric E. Burwell - 2 filings, last Mar 11, 2026
- Michael J. Burwell - 3 filings, last Aug 24, 2026
- David A. Burwick - 8 filings, last Sep 2, 2026
- Susan E. Burwig - 14 filings, last Sep 17, 2026
- Michael Burychka - 1 filings, last Aug 6, 2026
- Sebastian Burzacchi - 3 filings, last Mar 19, 2026
- Steven Burzo - 5 filings, last Mar 9, 2026
- Kristen Lee Busang - 2 filings, last Mar 12, 2026
- Amanda Busby - 1 filings, last Sep 2, 2026
- Stephanie Buscemi - 3 filings, last Nov 26, 2024
- Andreas Busch - 6 filings, last Mar 16, 2026
- Daniel Busch - 5 filings, last Jul 27, 2026
- Kurt Busch - 5 filings, last Jul 2, 2026
- Matthew C. Busch - 9 filings, last Aug 13, 2026
- Patrick F. Busch - 2 filings, last Mar 17, 2026
- Richard Busch - 8 filings, last Jul 30, 2026
- Robert W. Busch - 1 filings, last Aug 12, 2026
- Tina Killough Busch - 4 filings, last Nov 25, 2025
- Elizabeth Buse - 4 filings, last Jun 12, 2026
- Curtis L. Buser - 3 filings, last Jun 1, 2026
- Antoinette Cook Bush - 5 filings, last Aug 4, 2026
- Dwight L. Bush - 1 filings, last Apr 17, 2025
- Jared Joseph Bushek - 3 filings, last Apr 21, 2026
- Elizabeth Berlacher Bush - 1 filings, last Apr 2, 2026
- Ronald Todd Bushey - 2 filings, last Dec 5, 2025
- James Peter Bush - 2 filings, last Jun 5, 2026
- Jennifer Bush - 7 filings, last Sep 11, 2026
- Jennifer Mary Bush - 7 filings, last Jun 17, 2026
- John Ellis Bush - 2 filings, last Jul 2, 2026
- Julie L. Bushman - 4 filings, last Mar 12, 2026
- Mary K. Bush - 5 filings, last May 27, 2026
- Matthew R. Bush - 4 filings, last Aug 25, 2026
- Michael J. Bush - 3 filings, last May 26, 2026
- David C. Bushnell - 3 filings, last May 6, 2026
- Michelle Bushore - 4 filings, last Apr 3, 2026
- Samuel D. Bush - 3 filings, last Dec 17, 2025
- Stephanie C. Bush - 1 filings, last Aug 3, 2026
- Tia L. Bush - 9 filings, last Jun 24, 2026
- Mark Bushway - 4 filings, last Sep 9, 2026
- Wesley G. Bush - 9 filings, last Jul 2, 2026
- Kojo Osei Frimpong Busia - 2 filings, last May 20, 2026
- Christopher Buskirk - 1 filings, last Jul 14, 2025
- Richard M. Buskirk - 3 filings, last Mar 18, 2026
- Joseph M. Busky - 8 filings, last Mar 31, 2026
- Philippe Busque - 5 filings, last May 20, 2026
- Anne Busquet - 6 filings, last Aug 11, 2026
- Jacques J. Busquet - 1 filings, last May 21, 2026
- Piero Bussani - 3 filings, last May 20, 2026
- Brad W. Buss - 6 filings, last Jun 29, 2026
- Brian Busse - 13 filings, last Mar 12, 2026
- Falko Busse - 1 filings, last Aug 15, 2025
- Eric J. Buss - 9 filings, last Aug 4, 2026
- Jessica E. Buss - 2 filings, last Jul 30, 2026
- Martin Bussmann - 1 filings, last Dec 23, 2025
- Nir Bussy - 1 filings, last Jul 10, 2026
- Jose Luis M. Bustamante - 2 filings, last Nov 5, 2025
- Jose Miguel Bustamante - 2 filings, last Feb 9, 2026
- H. Clifford Buster III - 3 filings, last Mar 2, 2026
- Nicholas Bustle - 6 filings, last Mar 10, 2026
- Cheryl Lea Bustos - 1 filings, last Jun 17, 2026
- Olivares Luis Alejandro Bustos - 2 filings, last Jun 10, 2026
- Andrew Butcher - 4 filings, last May 28, 2026
- Arthur C. Butcher - 7 filings, last Jun 22, 2026
- Benjamin S. Butcher - 17 filings, last Jul 16, 2026
- Pamela R. Butcher - 3 filings, last Mar 19, 2026
- Patrick Butcher - 2 filings, last Jul 2, 2026
- Samantha Butcher - 2 filings, last Jul 28, 2026
- Stephanie Butcher - 5 filings, last Sep 10, 2026
- Thatcher Butcher - 1 filings, last Aug 22, 2025
- Tiffany Michelle Butcher - 4 filings, last Nov 21, 2025
- Jean Luc Butel - 3 filings, last Jun 1, 2026
- Susan Butenhoff - 1 filings, last Jun 8, 2026
- Matthew Buten - 1 filings, last Mar 3, 2026
- Salvatore Thomas Butera - 6 filings, last Jan 23, 2026
- Samuele Butera - 1 filings, last Jun 24, 2026
- Stephanie Sobeck Butera - 5 filings, last Mar 12, 2026
- Amy Lynn Butewicz - 11 filings, last Sep 17, 2026
- Douglas P. Buth - 4 filings, last May 22, 2026
- Jay S. Buth - 3 filings, last May 18, 2026
- Julia Bruns Buthman - 2 filings, last Jul 15, 2026
- Mark A. Buthman - 4 filings, last May 8, 2026
- Mitchell R. Butier - 8 filings, last Aug 18, 2026
- Cynthia M. Butitta - 7 filings, last Jul 1, 2026
- Robert G. Butkowski Jr. - 2 filings, last Apr 10, 2026
- Adrian M. Butler - 4 filings, last Jun 18, 2026
- Amy M. Butler - 3 filings, last Jun 5, 2026
- Anne M. Butler - 1 filings, last Aug 21, 2025
- Brian E. Butler - 2 filings, last Dec 16, 2025
- Calvin Butler Jr. - 3 filings, last Feb 5, 2026
- Chuck Douglas Butler - 1 filings, last May 22, 2026
- Clara R. Butler - 4 filings, last Jun 2, 2026
- Dean Warren Butler - 7 filings, last May 22, 2026
- Deborah H. Butler - 1 filings, last May 11, 2026
- Eric L. Butler - 7 filings, last May 13, 2026
- Erin Butler - 1 filings, last Jul 25, 2025
- Gregory B. Butler - 4 filings, last Jun 5, 2026
- Griffin B. Butler - 4 filings, last Jun 2, 2026
- Helen Rankin Butler - 21 filings, last Jul 6, 2026
- Jacques Donavon Butler - 2 filings, last Aug 21, 2026
- James M. Butler - 5 filings, last Sep 1, 2026
- Jane Butler - 1 filings, last Feb 26, 2026
- John C. Butler Jr. - 22 filings, last Jul 6, 2026
- John P. Butler - 4 filings, last Aug 10, 2026
- Joyce Butler - 2 filings, last Dec 19, 2024
- Kelly Lynn Butler - 2 filings, last Apr 6, 2026
- Megan Butler - 1 filings, last Jun 2, 2026
- Ronald David Butler II - 7 filings, last Aug 18, 2026
- Ronald Butler Jr. - 4 filings, last Jun 25, 2026
- William F. Butler - 2 filings, last Mar 23, 2026
- Yvette S. Butler - 1 filings, last May 26, 2026
- James W. Butman - 2 filings, last May 21, 2025
- Geoffrey Evan Butner - 3 filings, last Oct 28, 2025
- Mary E. Buttarazzi - 3 filings, last Mar 17, 2026
- Amy Butte - 1 filings, last Oct 31, 2025
- Sarah Butterfass - 3 filings, last Jun 5, 2026
- Peter Butterfield - 20 filings, last Sep 10, 2026
- Robert Butterfield - 4 filings, last Apr 3, 2026
- Shelby J. Butterfield - 2 filings, last Aug 25, 2025
- Robert L. Buttermore - 9 filings, last Sep 1, 2026
- Adrian Button - 8 filings, last Sep 3, 2026
- Williams Barbara Butts - 1 filings, last Oct 9, 2024
- Stephen M. Butz - 3 filings, last Sep 18, 2026
- Steven D. Butz - 3 filings, last Jun 1, 2026
- Todd M. Butz - 2 filings, last Oct 29, 2025
- Andrew Buxbaum - 1 filings, last Sep 1, 2025
- Lise J. Buyer - 1 filings, last May 27, 2025
- David S. Buzby - 6 filings, last Aug 12, 2026
- Anthony J. Buzzelli - 1 filings, last Dec 31, 2025
- Rebecca Buzzeo - 1 filings, last Nov 18, 2024
- BVF PARTNERS L P - 22 filings, last Jul 16, 2026
- BX Buzz ML-1 GP LLC - 3 filings, last Jun 19, 2026
- BX Buzz ML-1 Holdco L.P. - 3 filings, last Jun 19, 2026
- BX Buzz ML-5 Holdco L.P. - 1 filings, last Nov 5, 2025
- BX Mozart ML-1 Holdco L.P. - 2 filings, last May 26, 2026
- BX Mozart ML-2 Holdco L.P. - 2 filings, last Jun 1, 2026
- BX Royal Aggregator LP - 1 filings, last Aug 19, 2025
- Rebecca Byam - 1 filings, last May 27, 2026
- William M. Byerley - 1 filings, last Jun 15, 2026
- Lance A. Byerly - 2 filings, last Jun 10, 2026
- David Raynor Byers - 3 filings, last Apr 2, 2026
- Deborah L. Byers - 5 filings, last Aug 13, 2026
- Jonathan W. Byers - 1 filings, last Jan 5, 2026
- Sandra L. Byers - 4 filings, last Mar 23, 2026
- Stephen R. Byers - 3 filings, last Jun 6, 2025
- William A. Byers - 1 filings, last Jan 26, 2026
- Mariann H. Byerwalter - 1 filings, last Feb 4, 2026
- Stephen J. Bye - 3 filings, last Aug 11, 2026
- Carrie L. Byington - 8 filings, last Aug 6, 2026
- James Bylund - 4 filings, last Mar 23, 2026
- Zillah Byng-Thorne - 3 filings, last May 11, 2026
- Linda Bynoe - 3 filings, last Jul 1, 2025
- Peter C. B. Bynoe - 6 filings, last Jun 12, 2026
- Richard Kevin Bynum - 2 filings, last Feb 18, 2026
- John E. Byom - 3 filings, last Aug 5, 2026
- Heath Byrd - 7 filings, last Jun 3, 2026
- Jimmy Don Byrd - 2 filings, last Nov 24, 2025
- Richard Byrd - 3 filings, last Dec 1, 2025
- Roger W. Byrd - 4 filings, last May 19, 2026
- Barbara M. Byrne - 9 filings, last Jul 23, 2026
- Barbara Peterson Byrne - 7 filings, last Jul 2, 2026
- John P. Byrne - 2 filings, last Mar 4, 2026
- Patrick J. Byrne - 4 filings, last May 22, 2026
- Richard J. Byrne - 3 filings, last May 9, 2026
- Robert Francis Byrne - 1 filings, last May 29, 2026
- Robert J. Byrne - 1 filings, last Feb 10, 2026
- Michael Byrnes - 2 filings, last Jan 9, 2026
- Sean Byrnes - 3 filings, last Aug 11, 2026
- Susan M. Byrne - 21 filings, last Jul 7, 2026
- Timothy W. Byrne - 3 filings, last Sep 3, 2025
- Michael Byron - 1 filings, last Mar 2, 2026
- Jay A. Bys - 9 filings, last Sep 9, 2026
- Mattias Bystrom - 2 filings, last Mar 3, 2026
- Donald Byun - 2 filings, last May 23, 2026
- Jeemyung Byun - 1 filings, last Sep 4, 2026
- Trey Byus - 5 filings, last May 22, 2026
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.