Walter D. Bay
General Counsel · Arthur J. Gallagher & Co.
IndividualSelling only
- 2024
- Aug 26, 2026
- 7
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Walter D. Bay 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.
- J. Patrick Gallagher Jr. - $6.32M in AJG purchases and sales in the last 12 months
- Scott R. Hudson - $4.03M in AJG purchases and sales in the last 12 months
- Christopher E. Mead - $3.15M in AJG purchases and sales in the last 12 months
- Richard C. Cary - $2.44M in AJG purchases and sales in the last 12 months
- Douglas K. Howell - $1.29M in AJG purchases and sales in the last 12 months
- Michael Robert Pesch - $988K in AJG purchases and sales in the last 12 months
More insiders (A-Z)
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Frequently asked questions
Who is Walter D. Bay?
Walter D. Bay is a corporate insider, tracked as General Counsel of Arthur J. Gallagher & Co. (AJG). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Walter D. Bay submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Walter D. Bay been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($7.28M) across all tracked filings.
