Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark D. Mandel 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.
- PEP TG Investments GP LLC - $147.00M in CALY purchases and sales in the last 12 months
- Erik J. Anderson - $2.77M in CALY purchases and sales in the last 12 months
- Oliver G. Brewer III - $1.26M in CALY purchases and sales in the last 12 months
- Glenn F. Hickey - $541K in CALY purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Mark D. Mandel?
Mark D. Mandel is a corporate insider, tracked as Director of Callaway Golf Co (CALY). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mark D. Mandel submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
