BRLT
Brilliant Earth Group, Inc.
Stock Price & Insider Activity
Historical close with open-market insider transaction markers
Insider activity
Sign in to download CSVBought$672.8K10 buy days
Sold$18.7M59 sell days
Net insider flow$-18.0Mnet selling · 10 years
Latest trade2026-08-19Gerstein Beth Tamara
| Date | Side | Insider | Role | Shares | Avg price | Value | Trades |
|---|---|---|---|---|---|---|---|
| 2026-08-19 | Buy | Gerstein Beth Tamara | CEO | 3,203 | $1.26 | $4.0K | 1 |
| 2026-08-19 | Buy | Grossberg Eric Scott | Chair | 381 | $1.26 | $480 | 1 |
| 2026-08-18 | Buy | Grossberg Eric Scott | Chair | 9,619 | $1.27 | $12.2K | 1 |
| 2026-08-18 | Buy | Gerstein Beth Tamara | CEO | 6,797 | $1.25 | $8.5K | 1 |
| 2026-08-17 | Sell | Dziesietnik Sharon | Other C-suite | 10,124 | $1.27 | $12.9K | 1 |
| 2026-08-13 | Buy | Kuo Jeffrey Chuenhong | CFO | 10,000 | $1.36 | $13.6K | 1 |
| 2026-08-10 | Sell | TURNER GAVIN | Director | 50,000 | $1.29 | $64.3K | 1 |
| 2026-08-10 | Sell | Mainsail Partners III, L.P. | 10% owner | 50,000 | $1.29 | $64.3K | 1 |
| 2026-06-22 | Sell | Harris Jennifer Noel | Director | 18,336 | $1.03 | $18.9K | 1 |
| 2026-06-18 | Sell | Harris Jennifer Noel | Director | 20,020 | $1.07 | $21.4K | 1 |
| 2026-05-18 | Sell | Dziesietnik Sharon | Other C-suite | 10,124 | $1.15 | $11.6K | 1 |
| 2026-02-18 | Sell | Dziesietnik Sharon | Other C-suite | 19,687 | $1.37 | $27.0K | 1 |
| 2025-11-17 | Sell | Dziesietnik Sharon | Other C-suite | 9,191 | $1.99 | $18.3K | 1 |
| 2025-06-18 | Sell | Harris Jennifer Noel | Director | 5,317 | $1.35 | $7.2K | 1 |
| 2025-06-17 | Sell | Harris Jennifer Noel | Director | 7,103 | $1.35 | $9.6K | 1 |
| 2025-06-16 | Sell | Harris Jennifer Noel | Director | 2,962 | $1.38 | $4.1K | 1 |
| 2025-05-16 | Sell | Dziesietnik Sharon | Other C-suite | 9,190 | $1.40 | $12.9K | 1 |
| 2025-03-13 | Sell | Mainsail Partners III, L.P. | 10% owner | 2,700 | $1.85 | $5.0K | 1 |
| 2025-03-13 | Sell | TURNER GAVIN | Director | 2,700 | $1.85 | $5.0K | 1 |
| 2025-02-18 | Sell | Kuo Jeffrey Chuenhong | CFO | 31,708 | $1.52 | $48.2K | 1 |
| 2025-02-18 | Sell | Dziesietnik Sharon | Other C-suite | 20,792 | $1.50 | $31.2K | 1 |
| 2024-12-13 | Sell | Dziesietnik Sharon | Other C-suite | 5,324 | $1.96 | $10.4K | 1 |
| 2024-11-18 | Sell | Kuo Jeffrey Chuenhong | CFO | 9,134 | $1.64 | $15.0K | 1 |
| 2024-06-05 | Sell | Harris Jennifer Noel | Director | 15,176 | $2.19 | $33.2K | 1 |
| 2024-05-17 | Sell | Kuo Jeffrey Chuenhong | CFO | 8,119 | $2.43 | $19.7K | 1 |
| 2024-05-15 | Sell | Bickley Ian | Director | 30,000 | $2.52 | $75.6K | 1 |
| 2024-02-21 | Sell | Kuo Jeffrey Chuenhong | CFO | 17,486 | $2.80 | $49.0K | 1 |
| 2024-02-20 | Sell | Kuo Jeffrey Chuenhong | CFO | 6,024 | $3.01 | $18.1K | 1 |
| 2023-12-29 | Sell | TURNER GAVIN | Director | 8,222 | $3.46 | $28.4K | 1 |
| 2023-12-29 | Sell | Mainsail Partners III, L.P. | 10% owner | 8,222 | $3.46 | $28.4K | 1 |
| 2023-12-28 | Sell | TURNER GAVIN | Director | 9,191 | $3.52 | $32.4K | 1 |
| 2023-12-28 | Sell | Mainsail Partners III, L.P. | 10% owner | 9,191 | $3.52 | $32.4K | 1 |
| 2023-12-27 | Sell | Mainsail Partners III, L.P. | 10% owner | 24,221 | $3.50 | $84.8K | 1 |
| 2023-12-27 | Sell | TURNER GAVIN | Director | 24,221 | $3.50 | $84.8K | 1 |
| 2023-12-21 | Sell | Mainsail Partners III, L.P. | 10% owner | 8,233 | $3.51 | $28.9K | 1 |
| 2023-12-21 | Sell | TURNER GAVIN | Director | 8,233 | $3.51 | $28.9K | 1 |
| 2023-12-19 | Sell | TURNER GAVIN | Director | 15,133 | $3.51 | $53.1K | 1 |
| 2023-12-19 | Sell | Mainsail Partners III, L.P. | 10% owner | 15,133 | $3.51 | $53.1K | 1 |
| 2023-11-16 | Sell | Kuo Jeffrey Chuenhong | CFO | 2,988 | $2.20 | $6.6K | 1 |
| 2023-06-08 | Sell | Harris Jennifer Noel | Director | 10,054 | $3.79 | $38.1K | 1 |
| 2022-05-27 | Buy | Bickley Ian | Director | 20,000 | $4.53 | $90.6K | 1 |
| 2022-04-05 | Sell | Kuo Jeffrey Chuenhong | CFO | 8,986 | $9.36 | $84.1K | 1 |
| 2022-04-04 | Sell | Kuo Jeffrey Chuenhong | CFO | 19,185 | $9.48 | $181.9K | 1 |
| 2022-04-01 | Sell | Kuo Jeffrey Chuenhong | CFO | 70,329 | $9.51 | $668.5K | 6 |
| 2022-02-24 | Sell | Kuo Jeffrey Chuenhong | CFO | 29,090 | $8.90 | $258.9K | 2 |
| 2022-02-23 | Sell | Kuo Jeffrey Chuenhong | CFO | 22,291 | $9.74 | $217.1K | 2 |
| 2022-02-22 | Sell | Kuo Jeffrey Chuenhong | CFO | 67,619 | $10.23 | $691.4K | 4 |
| 2022-02-16 | Sell | Just Rocks, Inc. | 10% owner | 3,526 | $12.03 | $42.4K | 1 |
| 2022-02-16 | Sell | Grossberg Eric Scott | Chair | 3,526 | $12.03 | $42.4K | 1 |
| 2022-02-16 | Sell | Gerstein Beth Tamara | CEO | 3,526 | $12.03 | $42.4K | 1 |
| 2022-02-15 | Sell | Just Rocks, Inc. | 10% owner | 48,595 | $12.05 | $585.6K | 1 |
| 2022-02-15 | Sell | Gerstein Beth Tamara | CEO | 48,595 | $12.05 | $585.6K | 1 |
| 2022-02-15 | Sell | Grossberg Eric Scott | Chair | 48,595 | $12.05 | $585.6K | 1 |
| 2022-02-14 | Sell | Just Rocks, Inc. | 10% owner | 12,536 | $12.10 | $151.7K | 1 |
| 2022-02-14 | Sell | Grossberg Eric Scott | Chair | 12,536 | $12.10 | $151.7K | 1 |
| 2022-02-14 | Sell | Gerstein Beth Tamara | CEO | 12,536 | $12.10 | $151.7K | 1 |
| 2022-01-14 | Sell | Gerstein Beth Tamara | CEO | 151,931 | $12.43 | $1.9M | 2 |
| 2022-01-14 | Sell | Just Rocks, Inc. | 10% owner | 151,931 | $12.43 | $1.9M | 2 |
| 2022-01-14 | Sell | Grossberg Eric Scott | Chair | 15,897 | $13.24 | $210.5K | 1 |
| 2022-01-13 | Sell | Grossberg Eric Scott | Chair | 91,202 | $14.43 | $1.3M | 2 |
| 2022-01-13 | Sell | Gerstein Beth Tamara | CEO | 91,202 | $14.43 | $1.3M | 2 |
| 2022-01-13 | Sell | Just Rocks, Inc. | 10% owner | 91,202 | $14.43 | $1.3M | 2 |
| 2022-01-12 | Sell | Grossberg Eric Scott | Chair | 213,518 | $13.43 | $2.9M | 4 |
| 2022-01-12 | Sell | Gerstein Beth Tamara | CEO | 77,484 | $15.35 | $1.2M | 3 |
| 2022-01-12 | Sell | Just Rocks, Inc. | 10% owner | 77,484 | $15.35 | $1.2M | 3 |
| 2021-11-19 | Buy | Bickley Ian | Director | 20,000 | $17.99 | $359.8K | 1 |
| 2021-09-27 | Buy | Bickley Ian | Director | 10,000 | $12.00 | $120.0K | 1 |
| 2021-09-27 | Buy | Harris Jennifer Noel | Director | 5,000 | $12.00 | $60.0K | 1 |
| 2021-09-27 | Buy | Jaques Attica | Director | 300 | $12.00 | $3.6K | 1 |