Filings (90d)
0
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Ralf Hans Cramer 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. Kent Masters - $5.02M in ALB purchases and sales in the last 12 months
- Melissa H. Anderson - $1.38M in ALB purchases and sales in the last 12 months
- Eric Norris - $942K in ALB purchases and sales in the last 12 months
- Ander C. Krupa - $18K in ALB purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Ralf Hans Cramer?
Ralf Hans Cramer is a corporate insider, tracked as Director of ALBEMARLE CORP (ALB). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Ralf Hans Cramer last file a Form 4?
The most recent primary Form 4 on record is dated 6 July 2026, one of 2 filings going back to 2025.
