Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Keith J. 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.
- Jorey Chernett - $4.33M in STIM purchases and sales in the last 12 months
- William Andrew Macan - $56K in STIM purchases and sales in the last 12 months
- Steven Pfanstiel - $34K in STIM purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Keith J. Sullivan?
Keith J. Sullivan is a corporate insider of Neuronetics, Inc. (STIM). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Keith J. Sullivan last file a Form 4?
The most recent primary Form 4 on record is dated 24 March 2026, one of 7 filings going back to 2024.
Has Keith J. Sullivan been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($193K) across all tracked filings.
