Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Stuart Udell 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.
- Charles K. Cohn - $3.33M in NRDY purchases and sales in the last 12 months
- Christopher C. Swenson - $208K in NRDY purchases and sales in the last 12 months
- Jason H. Pello - $182K in NRDY purchases and sales in the last 12 months
- John Andrew Paszterko - $74K in NRDY purchases and sales in the last 12 months
- Gregory Mrva - $44K in NRDY purchases and sales in the last 12 months
- Atul Madan Mohan Bagga - $30K in NRDY purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Stuart Udell?
Stuart Udell is a corporate insider, tracked as Director of Nerdy Inc. (NRDY). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Stuart Udell last file a Form 4?
The only primary Form 4 on record is dated 4 May 2026.