Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies MAINSAIL GP III, LLC 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.
- Sharon Dziesietnik - $70K in BRLT purchases and sales in the last 12 months
- Gavin Turner - $64K in BRLT purchases and sales in the last 12 months
- Jennifer Noel Harris - $40K in BRLT purchases and sales in the last 12 months
- Jeffrey Chuenhong Kuo - $14K in BRLT purchases and sales in the last 12 months
- Eric Scott Grossberg - $13K in BRLT purchases and sales in the last 12 months
- Beth Tamara Gerstein - $13K in BRLT purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
What is MAINSAIL GP III, LLC?
MAINSAIL GP III, LLC is a corporate entity, tracked as 10% Owner of Brilliant Earth Group, Inc. (BRLT). InsiderAlpha holds 2 primary Form 4 filings for it, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has MAINSAIL GP III, LLC submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has MAINSAIL GP III, LLC been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($64K) across all tracked filings.
