Brilliant Earth Group Inc (BRLT)

Brilliant Earth Group witnessed twelve transactions d'initiés recently. Executives including the CEO and CFO purchased shares following a positive earnings report. Conversely, institutional shareholders and directors executed multiple sales. These activities occurred amidst a 23.4% stock price increase over ninety days, reflecting diverse sentiment regarding the firm's current market valuation.
Ticker: BRLT Exchange: NMS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Brilliant Earth Group Inc. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Gerstein Beth Tamara Chief Executive Officer Executive Director Large shareholder
Transaction date
Purchase
Price
217.06
Quantity 72,697 +10.0%
Value US$1,922,743
Grossberg Eric Scott Executive Chairman Executive Director Large shareholder
Transaction date
Purchase
Price
186.13
Quantity 92,922 -39.3%
Value US$419,981
Gerstein Beth Tamara Chief Executive Officer Executive Director Large shareholder
Transaction date
Purchase
Price
467.08
Quantity 40,670 -34.4%
Value US$924,536
Grossberg Eric Scott Executive Chairman Executive Director Large shareholder
Transaction date
Purchase
Price
1.27
Quantity 9,619 +inf%
Value US$12,216
Dziesietnik Sharon Chief Operations Officer Officer
Transaction date
Planned sale
Price
1.27
Quantity 10,124 -1.9%
Value US$12,857
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
1.38
Quantity 10,124
Value US$13,971
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Purchase
Price
1.36
Quantity 10,000 +1.5%
Value US$13,600
TURNER GAVIN Non-Executive Director Large shareholder
Transaction date
Sale
Price
1.29
Quantity 50,000 -100.0%
Value US$64,350
MAINSAIL GP III, LLC Large shareholder
Transaction date
Sale
Price
1.29
Quantity 50,000 -100.0%
Value US$64,350
Transaction date
Proposed sale
Price
1.28
Quantity 48,824
Value US$62,495
Harris Jennifer Noel Non-Executive Director
Transaction date
Planned sale
Price
1.03
Quantity 18,336 -7.9%
Value US$18,886
Harris Jennifer Noel Non-Executive Director
Transaction date
Planned sale
Price
1.07
Quantity 20,020 -7.9%
Value US$21,421
Harris Jennifer Noel Director Non-Executive Director
Transaction date
Proposed sale
Price
1.12
Quantity 38,356
Value US$42,959
Dziesietnik Sharon Chief Operations Officer Officer
Transaction date
Planned sale
Price
1.15
Quantity 10,124 -1.8%
Value US$11,643
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
1.21
Quantity 10,124
Value US$12,250
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
1.21
Quantity 10,124
Value US$12,250
Dziesietnik Sharon Chief Operations Officer Officer
Transaction date
Planned sale
Price
1.37
Quantity 19,687 -4.2%
Value US$26,971
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
1.44
Quantity 19,687
Value US$28,349
Dziesietnik Sharon Chief Operations Officer Officer
Transaction date
Planned sale
Price
1.99
Quantity 9,191 -1.9%
Value US$18,290
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
2.10
Quantity 9,191
Value US$19,301
Harris Jennifer Noel Non-Executive Director
Transaction date
Planned sale
Price
1.35
Quantity 5,317 -6.0%
Value US$7,178
Harris Jennifer Noel Non-Executive Director
Transaction date
Planned sale
Price
1.35
Quantity 7,103 -7.4%
Value US$9,589
Harris Jennifer Noel Non-Executive Director
Transaction date
Planned sale
Price
1.38
Quantity 2,962 -3.0%
Value US$4,088
Harris Jennifer Noel Director Non-Executive Director
Transaction date
Proposed sale
Price
1.38
Quantity 22,580
Value US$31,160
Dziesietnik Sharon Chief Operations Officer Officer
Transaction date
Planned sale
Price
1.40
Quantity 9,190 -1.9%
Value US$12,866
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
1.48
Quantity 9,190
Value US$13,647
MAINSAIL GP III, LLC Large shareholder
Transaction date
Planned sale
Price
1.85
Quantity 2,700 -100.0%
Value US$5,006
TURNER GAVIN Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
1.85
Quantity 2,700 -100.0%
Value US$5,006
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
1.52
Quantity 31,708 -6.6%
Value US$48,196
Dziesietnik Sharon Chief Operations Officer Officer
Transaction date
Planned sale
Price
1.50
Quantity 20,792 -5.3%
Value US$31,188
Kuo Jeffrey Chuenhong Officer Officer
Transaction date
Proposed sale
Price
1.64
Quantity 31,708
Value US$52,001
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
1.64
Quantity 20,792
Value US$34,098
Dziesietnik Sharon Officer Officer
Transaction date
Proposed sale
Price
1.95
Quantity 5,324
Value US$10,382
Dziesietnik Sharon Chief Operations Officer Officer
Transaction date
Planned sale
Price
1.96
Quantity 5,324 -1.3%
Value US$10,435
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
1.64
Quantity 9,134 -1.9%
Value US$14,980
Kuo Jeffrey Chuenhong Officer Officer
Transaction date
Proposed sale
Price
1.71
Quantity 9,134
Value US$15,619
Harris Jennifer Noel Non-Executive Director
Transaction date
Planned sale
Price
2.19
Quantity 15,176 -26.2%
Value US$33,235
Harris Jennifer Noel Director Non-Executive Director
Transaction date
Proposed sale
Price
2.26
Quantity 15,176
Value US$34,298
Kuo Jeffrey Chuenhong Officer Officer
Transaction date
Proposed sale
Price
2.48
Quantity 8,119
Value US$20,135
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
2.43
Quantity 8,119 -1.6%
Value US$19,729
2.9
Bickley Ian Non-Executive Director
Transaction date
Sale
Price
2.52
Quantity 30,000 -24.6%
Value US$75,600
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
2.80
Quantity 17,486 -5.5%
Value US$48,961
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
3.01
Quantity 6,024 -1.9%
Value US$18,132
Kuo Jeffrey Chuenhong Officer Officer
Transaction date
Proposed sale
Price
3.05
Quantity 23,510
Value US$71,705
TURNER GAVIN Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
3.46
Quantity 8,222 -100.0%
Value US$28,463
MAINSAIL GP III, LLC Large shareholder
Transaction date
Planned sale
Price
3.46
Quantity 8,222 -100.0%
Value US$28,463
TURNER GAVIN Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
3.52
Quantity 9,191 -100.0%
Value US$32,362
MAINSAIL GP III, LLC Large shareholder
Transaction date
Planned sale
Price
3.52
Quantity 9,191 -100.0%
Value US$32,362
Transaction date
Proposed sale
Price
3.60
Quantity 48,824
Value US$175,766
TURNER GAVIN Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
3.50
Quantity 24,221 -100.0%
Value US$84,783
MAINSAIL GP III, LLC Large shareholder
Transaction date
Planned sale
Price
3.50
Quantity 24,221 -100.0%
Value US$84,783
TURNER GAVIN Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
3.51
Quantity 8,233 -100.0%
Value US$28,918
MAINSAIL GP III, LLC Large shareholder
Transaction date
Planned sale
Price
3.51
Quantity 8,233 -100.0%
Value US$28,918
TURNER GAVIN Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
3.51
Quantity 15,133 -100.0%
Value US$53,053
MAINSAIL GP III, LLC Large shareholder
Transaction date
Planned sale
Price
3.51
Quantity 15,133 -100.0%
Value US$53,053
Transaction date
Proposed sale
Price
3.57
Quantity 48,824
Value US$174,302
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
2.20
Quantity 2,988 -0.9%
Value US$6,574
Kuo Jeffrey Chuenhong Officer Officer
Transaction date
Proposed sale
Price
2.30
Quantity 2,988
Value US$6,872
Harris Jennifer Noel Non-Executive Director
Transaction date
Planned sale
Price
3.79
Quantity 10,054 -14.8%
Value US$38,105
Harris Jennifer Noel Director Non-Executive Director
Transaction date
Proposed sale
Price
3.79
Quantity 10,054
Value US$38,081
2.9
Bickley Ian Non-Executive Director
Transaction date
Purchase
Price
4.53
Quantity 20,000 +66.7%
Value US$90,600
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
9.36
Quantity 8,986 -9.3%
Value US$84,064
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
9.48
Quantity 19,185 -17.9%
Value US$181,874
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
10.27
Quantity 2,198 -100.0%
Value US$22,573
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
9.59
Quantity 11,802 -84.3%
Value US$113,181
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
10.27
Quantity 2,201 -100.0%
Value US$22,604
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
9.59
Quantity 11,799 -84.3%
Value US$113,152
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
10.26
Quantity 2,222 -2.5%
Value US$22,798
Kuo Jeffrey Chuenhong Chief Financial Officer Officer
Transaction date
Planned sale
Price
9.33
Quantity 40,107 -30.8%
Value US$374,198
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-08-19 2026-08-19 B Purchase

Chief Executive Officer

Executive Director Large shareholder
72,697 +10.0%
217.06
US$1,922,743
72,697 +10.0% 217.06 US$1,922,743
2026-08-19 2026-08-19 B Purchase

Executive Chairman

Executive Director Large shareholder
92,922 -39.3%
186.13
US$419,981
92,922 -39.3% 186.13 US$419,981
2026-08-19 2026-08-18 B Purchase

Chief Executive Officer

Executive Director Large shareholder
40,670 -34.4%
467.08
US$924,536
40,670 -34.4% 467.08 US$924,536
2026-08-19 2026-08-18 B Purchase

Executive Chairman

Executive Director Large shareholder
9,619 +inf%
1.27
US$12,216
9,619 +inf% 1.27 US$12,216
2026-08-19 2026-08-17 PlS Planned sale

Chief Operations Officer

Officer
10,124 -1.9%
1.27
US$12,857
10,124 -1.9% 1.27 US$12,857
2026-08-17 2026-08-17 PrS Proposed sale

Officer

Officer
10,124
1.38
US$13,971
10,124 1.38 US$13,971
2026-08-17 2026-08-13 B Purchase

Chief Financial Officer

Officer
10,000 +1.5%
1.36
US$13,600
10,000 +1.5% 1.36 US$13,600
2026-08-12 2026-08-10 S Sale Non-Executive Director Large shareholder
50,000 -100.0%
1.29
US$64,350
50,000 -100.0% 1.29 US$64,350
2026-08-12 2026-08-10 S Sale Large shareholder
50,000 -100.0%
1.29
US$64,350
50,000 -100.0% 1.29 US$64,350
2026-08-10 2026-08-10 PrS Proposed sale

Shareholder

97
1.28
US$124
97 1.28 US$124
2026-08-10 2026-08-10 PrS Proposed sale

Shareholder

1,079
1.28
US$1,381
1,079 1.28 US$1,381
2026-08-10 2026-08-10 PrS Proposed sale

Shareholder

48,824
1.28
US$62,495
48,824 1.28 US$62,495
2026-06-23 2026-06-22 PlS Planned sale Non-Executive Director
18,336 -7.9%
1.03
US$18,886
18,336 -7.9% 1.03 US$18,886
2026-06-23 2026-06-18 PlS Planned sale Non-Executive Director
20,020 -7.9%
1.07
US$21,421
20,020 -7.9% 1.07 US$21,421
2026-06-18 2026-06-18 PrS Proposed sale

Director

Non-Executive Director
38,356
1.12
US$42,959
38,356 1.12 US$42,959
2026-05-20 2026-05-18 PlS Planned sale

Chief Operations Officer

Officer
10,124 -1.8%
1.15
US$11,643
10,124 -1.8% 1.15 US$11,643
2026-05-18 2026-05-18 PrS Proposed sale

Officer

Officer
10,124
1.21
US$12,250
10,124 1.21 US$12,250
2026-05-18 2026-05-18 PrS Proposed sale

Officer

Officer
10,124
1.21
US$12,250
10,124 1.21 US$12,250
2026-02-20 2026-02-18 PlS Planned sale

Chief Operations Officer

Officer
19,687 -4.2%
1.37
US$26,971
19,687 -4.2% 1.37 US$26,971
2026-02-18 2026-02-18 PrS Proposed sale

Officer

Officer
19,687
1.44
US$28,349
19,687 1.44 US$28,349
2025-11-19 2025-11-17 PlS Planned sale

Chief Operations Officer

Officer
9,191 -1.9%
1.99
US$18,290
9,191 -1.9% 1.99 US$18,290
2025-11-17 2025-11-17 PrS Proposed sale

Officer

Officer
9,191
2.10
US$19,301
9,191 2.10 US$19,301
2025-06-18 2025-06-18 PlS Planned sale Non-Executive Director
5,317 -6.0%
1.35
US$7,178
5,317 -6.0% 1.35 US$7,178
2025-06-18 2025-06-17 PlS Planned sale Non-Executive Director
7,103 -7.4%
1.35
US$9,589
7,103 -7.4% 1.35 US$9,589
2025-06-18 2025-06-16 PlS Planned sale Non-Executive Director
2,962 -3.0%
1.38
US$4,088
2,962 -3.0% 1.38 US$4,088
2025-06-16 2025-06-16 PrS Proposed sale

Director

Non-Executive Director
22,580
1.38
US$31,160
22,580 1.38 US$31,160
2025-05-19 2025-05-16 PlS Planned sale

Chief Operations Officer

Officer
9,190 -1.9%
1.40
US$12,866
9,190 -1.9% 1.40 US$12,866
2025-05-16 2025-05-16 PrS Proposed sale

Officer

Officer
9,190
1.48
US$13,647
9,190 1.48 US$13,647
2025-03-17 2025-03-13 PlS Planned sale Large shareholder
2,700 -100.0%
1.85
US$5,006
2,700 -100.0% 1.85 US$5,006
2025-03-17 2025-03-13 PlS Planned sale Non-Executive Director Large shareholder
2,700 -100.0%
1.85
US$5,006
2,700 -100.0% 1.85 US$5,006
2025-02-19 2025-02-18 PlS Planned sale

Chief Financial Officer

Officer
31,708 -6.6%
1.52
US$48,196
31,708 -6.6% 1.52 US$48,196
2025-02-19 2025-02-18 PlS Planned sale

Chief Operations Officer

Officer
20,792 -5.3%
1.50
US$31,188
20,792 -5.3% 1.50 US$31,188
2025-02-18 2025-02-18 PrS Proposed sale

Officer

Officer
31,708
1.64
US$52,001
31,708 1.64 US$52,001
2025-02-18 2025-02-18 PrS Proposed sale

Officer

Officer
20,792
1.64
US$34,098
20,792 1.64 US$34,098
2024-12-13 2024-12-13 PrS Proposed sale

Officer

Officer
5,324
1.95
US$10,382
5,324 1.95 US$10,382
2024-12-13 2024-12-13 PlS Planned sale

Chief Operations Officer

Officer
5,324 -1.3%
1.96
US$10,435
5,324 -1.3% 1.96 US$10,435
2024-11-20 2024-11-18 PlS Planned sale

Chief Financial Officer

Officer
9,134 -1.9%
1.64
US$14,980
9,134 -1.9% 1.64 US$14,980
2024-11-18 2024-11-18 PrS Proposed sale

Officer

Officer
9,134
1.71
US$15,619
9,134 1.71 US$15,619
2024-06-07 2024-06-05 PlS Planned sale Non-Executive Director
15,176 -26.2%
2.19
US$33,235
15,176 -26.2% 2.19 US$33,235
2024-06-05 2024-06-05 PrS Proposed sale

Director

Non-Executive Director
15,176
2.26
US$34,298
15,176 2.26 US$34,298
2024-05-17 2024-05-17 PrS Proposed sale

Officer

Officer
8,119
2.48
US$20,135
8,119 2.48 US$20,135
2024-05-17 2024-05-17 PlS Planned sale

Chief Financial Officer

Officer
8,119 -1.6%
2.43
US$19,729
8,119 -1.6% 2.43 US$19,729
2024-05-17 2024-05-15 S Sale Non-Executive Director
30,000 -24.6%
2.52
US$75,600
30,000 -24.6% 2.52 US$75,600
2024-02-22 2024-02-21 PlS Planned sale

Chief Financial Officer

Officer
17,486 -5.5%
2.80
US$48,961
17,486 -5.5% 2.80 US$48,961
2024-02-22 2024-02-20 PlS Planned sale

Chief Financial Officer

Officer
6,024 -1.9%
3.01
US$18,132
6,024 -1.9% 3.01 US$18,132
2024-02-20 2024-02-20 PrS Proposed sale

Officer

Officer
23,510
3.05
US$71,705
23,510 3.05 US$71,705
2023-12-29 2023-12-29 PlS Planned sale Non-Executive Director Large shareholder
8,222 -100.0%
3.46
US$28,463
8,222 -100.0% 3.46 US$28,463
2023-12-29 2023-12-29 PlS Planned sale Large shareholder
8,222 -100.0%
3.46
US$28,463
8,222 -100.0% 3.46 US$28,463
2023-12-29 2023-12-28 PlS Planned sale Non-Executive Director Large shareholder
9,191 -100.0%
3.52
US$32,362
9,191 -100.0% 3.52 US$32,362
2023-12-29 2023-12-28 PlS Planned sale Large shareholder
9,191 -100.0%
3.52
US$32,362
9,191 -100.0% 3.52 US$32,362
2023-12-28 2023-12-28 PrS Proposed sale

Shareholder

97
3.60
US$349
97 3.60 US$349
2023-12-28 2023-12-28 PrS Proposed sale

Shareholder

1,079
3.60
US$3,884
1,079 3.60 US$3,884
2023-12-28 2023-12-28 PrS Proposed sale

Shareholder

48,824
3.60
US$175,766
48,824 3.60 US$175,766
2023-12-29 2023-12-27 PlS Planned sale Non-Executive Director Large shareholder
24,221 -100.0%
3.50
US$84,783
24,221 -100.0% 3.50 US$84,783
2023-12-29 2023-12-27 PlS Planned sale Large shareholder
24,221 -100.0%
3.50
US$84,783
24,221 -100.0% 3.50 US$84,783
2023-12-21 2023-12-21 PlS Planned sale Non-Executive Director Large shareholder
8,233 -100.0%
3.51
US$28,918
8,233 -100.0% 3.51 US$28,918
2023-12-21 2023-12-21 PlS Planned sale Large shareholder
8,233 -100.0%
3.51
US$28,918
8,233 -100.0% 3.51 US$28,918
2023-12-21 2023-12-19 PlS Planned sale Non-Executive Director Large shareholder
15,133 -100.0%
3.51
US$53,053
15,133 -100.0% 3.51 US$53,053
2023-12-21 2023-12-19 PlS Planned sale Large shareholder
15,133 -100.0%
3.51
US$53,053
15,133 -100.0% 3.51 US$53,053
2023-12-19 2023-12-19 PrS Proposed sale

Shareholder

97
3.57
US$346
97 3.57 US$346
2023-12-19 2023-12-19 PrS Proposed sale

Shareholder

1,079
3.57
US$3,852
1,079 3.57 US$3,852
2023-12-19 2023-12-19 PrS Proposed sale

Shareholder

48,824
3.57
US$174,302
48,824 3.57 US$174,302
2023-11-17 2023-11-16 PlS Planned sale

Chief Financial Officer

Officer
2,988 -0.9%
2.20
US$6,574
2,988 -0.9% 2.20 US$6,574
2023-11-16 2023-11-16 PrS Proposed sale

Officer

Officer
2,988
2.30
US$6,872
2,988 2.30 US$6,872
2023-06-12 2023-06-08 PlS Planned sale Non-Executive Director
10,054 -14.8%
3.79
US$38,105
10,054 -14.8% 3.79 US$38,105
2023-06-08 2023-06-08 PrS Proposed sale

Director

Non-Executive Director
10,054
3.79
US$38,081
10,054 3.79 US$38,081
2022-05-31 2022-05-27 B Purchase Non-Executive Director
20,000 +66.7%
4.53
US$90,600
20,000 +66.7% 4.53 US$90,600
2022-04-05 2022-04-05 PlS Planned sale

Chief Financial Officer

Officer
8,986 -9.3%
9.36
US$84,064
8,986 -9.3% 9.36 US$84,064
2022-04-05 2022-04-04 PlS Planned sale

Chief Financial Officer

Officer
19,185 -17.9%
9.48
US$181,874
19,185 -17.9% 9.48 US$181,874
2022-04-05 2022-04-01 PlS Planned sale

Chief Financial Officer

Officer
2,198 -100.0%
10.27
US$22,573
2,198 -100.0% 10.27 US$22,573
2022-04-05 2022-04-01 PlS Planned sale

Chief Financial Officer

Officer
11,802 -84.3%
9.59
US$113,181
11,802 -84.3% 9.59 US$113,181
2022-04-05 2022-04-01 PlS Planned sale

Chief Financial Officer

Officer
2,201 -100.0%
10.27
US$22,604
2,201 -100.0% 10.27 US$22,604
2022-04-05 2022-04-01 PlS Planned sale

Chief Financial Officer

Officer
11,799 -84.3%
9.59
US$113,152
11,799 -84.3% 9.59 US$113,152
2022-04-05 2022-04-01 PlS Planned sale

Chief Financial Officer

Officer
2,222 -2.5%
10.26
US$22,798
2,222 -2.5% 10.26 US$22,798
2022-04-05 2022-04-01 PlS Planned sale

Chief Financial Officer

Officer
40,107 -30.8%
9.33
US$374,198
40,107 -30.8% 9.33 US$374,198