Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Matthew Lingenbrink 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.
- Grant Robert Dawson - $30K in FTLF purchases and sales in the last 12 months
- Shannon K. Pappas - $10K in FTLF purchases and sales in the last 12 months
- Seth Yakatan - $3K in FTLF purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Matthew Lingenbrink?
Matthew Lingenbrink is a corporate insider of FITLIFE BRANDS, INC. (FTLF). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Matthew Lingenbrink last file a Form 4?
The only primary Form 4 on record is dated 14 April 2026.
Has Matthew Lingenbrink been buying or selling stock?
Recorded transactions: 1 open-market purchase ($29K) and 0 open-market sales across all tracked filings.
