Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Kathryn M. Sullivan 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.
- Andrew Gundlach - $2.41M in WELL purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Kathryn M. Sullivan?
Kathryn M. Sullivan is a corporate insider of WELLTOWER INC. (WELL). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Kathryn M. Sullivan last file a Form 4?
The most recent primary Form 4 on record is dated 27 February 2026, one of 2 filings going back to 2024.