

Brilliant Earth Group, Inc.
The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals, and they are less reactive… (via Wikipedia)
Market & Alt Data
Buy Activity
Sell Activity
| Trade Date | Filed | Owner | Role | Type | Shares | Price | Value | Owned After | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-19 | 2026-08-19 | Gerstein Beth Tamara | Director & Chief Executive Officer | Purchase | 3,203 | $1.26 | $4K | 10.0K | View | |
| 2026-08-19 | 2026-08-19 | Grossberg Eric Scott | Director & Executive Chairman | Purchase | 381 | $1.26 | $480.06 | 10.0K | View | |
| 2026-08-18 | 2026-08-19 | Gerstein Beth Tamara | Director & Chief Executive Officer | Purchase | 6,797 | $1.25 | $8K | 6,797 | View | |
| 2026-08-18 | 2026-08-19 | Grossberg Eric Scott | Director & Executive Chairman | Purchase | 9,619 | $1.27 | $12K | 9,619 | View | |
| 2026-08-17 | 2026-08-19 | Dziesietnik Sharon | Chief Operations Officer | Sale | 10.1K | $1.27 | $13K | 532.4K | View |
Informational purposes only, not investment advice.
tormere.com/research/BRLT · generated 2026-10-28
The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals, and they are less reactive…
| Date | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 2026-08-19 | Gerstein Beth Tamara | P | 3,203 | $4,035.78 |
| 2026-08-19 | Grossberg Eric Scott | P | 381 | $480.06 |
| 2026-08-18 | Gerstein Beth Tamara | P | 6,797 | $8,496.25 |
| 2026-08-18 | Grossberg Eric Scott | P | 9,619 | $12,216.13 |
| 2026-08-17 | Dziesietnik Sharon | S | 10,124 | $12,857.48 |
Tormere — informational purposes only, not investment advice.