Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John H. Alschuler Jr. 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.
- Harrison Sitomer - $2.32M in SLG purchases and sales in the last 12 months
- Carol N. Brown - $182K in SLG purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is John H. Alschuler Jr.?
John H. Alschuler Jr. is a corporate insider of SL GREEN REALTY CORP (SLG). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did John H. Alschuler Jr. last file a Form 4?
The only primary Form 4 on record is dated 9 January 2026.