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Brilliant Earth Group, Inc.

BRLT Mostly scheduled
CIK 0001866757 #4172 in the set updated 17 Sep 2026
Bought (120 mo)
$672.83K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$18.90M
$413.32K on a plan · $18.41M straight out of an exercise
Sold at will
$75.60K
1 of 85 sales
Net
−$18.23M
+$597.23K against sales at will

By person

11 insiders · 95 transactions
103×

Beth Gerstein holds 103 times base salary in stock. $61.90M of shares against $600.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Beth Gerstein last reported holding, valued at $1.26, the price Class A Common Stock was last bought or sold at on the open market here, on 19 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Just Rocks, Inc. entity
10% owner
—
$5.17M (10) scheduled
−$5.17M
49,119,976
$61.89M
−2.2%
Gerstein Beth Tamara
Chief Executive Officer
$12.53K (2)
$5.17M (10) scheduled
−$5.16M
49,129,976
$61.90M
−2.2%
Grossberg Eric Scott
Executive Chairman
$12.70K (2)
$5.17M (10) scheduled
−$5.16M
49,129,976
$61.90M
−2.2%
Kuo Jeffrey Chuenhong
Chief Financial Officer
$13.60K (1)
$2.45M (26) scheduled
−$2.44M
1,499,905
$1.89M
+77.0%
Bickley Ian
Director
$570.40K (3)
$75.60K (1)
+$494.80K
271,582
$342.19K
+15,736%
MAINSAIL GP III, LLC entity
10% owner
—
$296.94K (7) scheduled
−$296.94K
31,848,071
$40.13M
−1.8%
TURNER GAVIN
Director
—
$296.94K (7) scheduled
−$296.94K
31,848,071
$40.13M
−1.8%
Dziesietnik Sharon
Chief Operations Officer
—
$124.25K (7) scheduled
−$124.25K
532,448
$670.88K
+34.0%
Harris Jennifer Noel
Director
$60.00K (1)
$132.50K (7) scheduled
−$72.50K
255,181
$321.53K
+5,836%
Jaques Attica
Director
$3.60K (1)
—
+$3.60K
315,653
$397.72K
+18,305%
KAPLAN BETH J
Director
—
—
—
549,000
$691.74K
+601.3%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

95
Insider
Date
Role
Action
Shares
Price
Amount
Grossberg Eric Scott
19 Aug 2026
Executive Chairman
Buy indirect
381
$1.26
$480.06
Gerstein Beth Tamara
19 Aug 2026
Chief Executive Officer
Buy
3,203
$1.26
$4.04K
Grossberg Eric Scott
18 Aug 2026
Executive Chairman
Buy indirect
9,619
$1.27
$12.22K
Gerstein Beth Tamara
18 Aug 2026
Chief Executive Officer
Buy
6,797
$1.25
$8.50K
Dziesietnik Sharon
17 Aug 2026
Chief Operations Officer
Sold on a plan
10,124
$1.27
$12.86K
Kuo Jeffrey Chuenhong
13 Aug 2026
Chief Financial Officer
Buy
10,000
$1.36
$13.60K
TURNER GAVIN
10 Aug 2026
Director
Sold after exercise indirect
50,000
$1.29
$64.35K
MAINSAIL GP III, LLC
10 Aug 2026
10% owner
Sold after exercise indirect
50,000
$1.29
$64.35K
Harris Jennifer Noel
22 Jun 2026
Director
Sold on a plan
18,336
$1.03
$18.89K
Harris Jennifer Noel
18 Jun 2026
Director
Sold on a plan
20,020
$1.07
$21.42K
Dziesietnik Sharon
18 May 2026
Chief Operations Officer
Sold on a plan
10,124
$1.15
$11.64K
Dziesietnik Sharon
18 Feb 2026
Chief Operations Officer
Sold on a plan
19,687
$1.37
$26.97K
Dziesietnik Sharon
17 Nov 2025
Chief Operations Officer
Sold on a plan
9,191
$1.99
$18.29K
Harris Jennifer Noel
18 Jun 2025
Director
Sold on a plan
5,317
$1.35
$7.18K
Harris Jennifer Noel
17 Jun 2025
Director
Sold on a plan
7,103
$1.35
$9.59K
Harris Jennifer Noel
16 Jun 2025
Director
Sold on a plan
2,962
$1.38
$4.09K
Dziesietnik Sharon
16 May 2025
Chief Operations Officer
Sold on a plan
9,190
$1.40
$12.87K
TURNER GAVIN
13 Mar 2025
Director
Sold after exercise indirect
2,700
$1.85
$5.01K
MAINSAIL GP III, LLC
13 Mar 2025
10% owner
Sold after exercise indirect
2,700
$1.85
$5.01K
Dziesietnik Sharon
18 Feb 2025
Chief Operations Officer
Sold on a plan
20,792
$1.50
$31.19K
Kuo Jeffrey Chuenhong
18 Feb 2025
Chief Financial Officer
Sold on a plan
31,708
$1.52
$48.20K
Dziesietnik Sharon
13 Dec 2024
Chief Operations Officer
Sold on a plan
5,324
$1.96
$10.44K
Kuo Jeffrey Chuenhong
18 Nov 2024
Chief Financial Officer
Sold on a plan
9,134
$1.64
$14.98K
Harris Jennifer Noel
5 Jun 2024
Director
Sold on a plan
15,176
$2.19
$33.24K
Kuo Jeffrey Chuenhong
17 May 2024
Chief Financial Officer
Sold on a plan
8,119
$2.43
$19.73K
Bickley Ian
15 May 2024
Director
Sell
30,000
$2.52
$75.60K
Kuo Jeffrey Chuenhong
21 Feb 2024
Chief Financial Officer
Sold on a plan
17,486
$2.80
$48.96K
Kuo Jeffrey Chuenhong
20 Feb 2024
Chief Financial Officer
Sold on a plan
6,024
$3.01
$18.13K
TURNER GAVIN
29 Dec 2023
Director
Sold after exercise indirect
8,222
$3.46
$28.46K
MAINSAIL GP III, LLC
29 Dec 2023
10% owner
Sold after exercise indirect
8,222
$3.46
$28.46K
TURNER GAVIN
28 Dec 2023
Director
Sold after exercise indirect
9,191
$3.52
$32.36K
MAINSAIL GP III, LLC
28 Dec 2023
10% owner
Sold after exercise indirect
9,191
$3.52
$32.36K
TURNER GAVIN
27 Dec 2023
Director
Sold after exercise indirect
24,221
$3.50
$84.78K
MAINSAIL GP III, LLC
27 Dec 2023
10% owner
Sold after exercise indirect
24,221
$3.50
$84.78K
TURNER GAVIN
21 Dec 2023
Director
Sold after exercise indirect
8,233
$3.51
$28.92K
MAINSAIL GP III, LLC
21 Dec 2023
10% owner
Sold after exercise indirect
8,233
$3.51
$28.92K
TURNER GAVIN
19 Dec 2023
Director
Sold after exercise indirect
15,133
$3.51
$53.05K
MAINSAIL GP III, LLC
19 Dec 2023
10% owner
Sold after exercise indirect
15,133
$3.51
$53.05K
Kuo Jeffrey Chuenhong
16 Nov 2023
Chief Financial Officer
Sold on a plan
2,988
$2.20
$6.57K
Harris Jennifer Noel
8 Jun 2023
Director
Sold on a plan
10,054
$3.79
$38.10K
Bickley Ian
27 May 2022
Director
Buy
20,000
$4.53
$90.60K
Kuo Jeffrey Chuenhong
5 Apr 2022
Chief Financial Officer
Sold after exercise
8,986
$9.36
$84.06K
Kuo Jeffrey Chuenhong
4 Apr 2022
Chief Financial Officer
Sold after exercise
19,185
$9.48
$181.87K
Kuo Jeffrey Chuenhong
1 Apr 2022
Chief Financial Officer
Sold after exercise indirect
2,198
$10.27
$22.57K
Kuo Jeffrey Chuenhong
1 Apr 2022
Chief Financial Officer
Sold after exercise indirect
11,802
$9.59
$113.18K
Kuo Jeffrey Chuenhong
1 Apr 2022
Chief Financial Officer
Sold after exercise indirect
2,201
$10.27
$22.60K
Kuo Jeffrey Chuenhong
1 Apr 2022
Chief Financial Officer
Sold after exercise indirect
11,799
$9.59
$113.15K
Kuo Jeffrey Chuenhong
1 Apr 2022
Chief Financial Officer
Sold after exercise
2,222
$10.26
$22.80K
Kuo Jeffrey Chuenhong
1 Apr 2022
Chief Financial Officer
Sold after exercise
40,107
$9.33
$374.20K
Kuo Jeffrey Chuenhong
24 Feb 2022
Chief Financial Officer
Sold after exercise indirect
4,890
$8.90
$43.52K
Kuo Jeffrey Chuenhong
24 Feb 2022
Chief Financial Officer
Sold after exercise indirect
4,890
$8.90
$43.52K
Kuo Jeffrey Chuenhong
24 Feb 2022
Chief Financial Officer
Sold after exercise
24,200
$8.90
$215.38K
Kuo Jeffrey Chuenhong
23 Feb 2022
Chief Financial Officer
Sold after exercise indirect
3,746
$9.74
$36.49K
Kuo Jeffrey Chuenhong
23 Feb 2022
Chief Financial Officer
Sold after exercise indirect
3,746
$9.74
$36.49K
Kuo Jeffrey Chuenhong
23 Feb 2022
Chief Financial Officer
Sold after exercise
18,545
$9.74
$180.63K
Kuo Jeffrey Chuenhong
22 Feb 2022
Chief Financial Officer
Sold after exercise indirect
3,636
$10.79
$39.21K
Kuo Jeffrey Chuenhong
22 Feb 2022
Chief Financial Officer
Sold after exercise indirect
7,728
$9.96
$76.97K
Kuo Jeffrey Chuenhong
22 Feb 2022
Chief Financial Officer
Sold after exercise indirect
3,636
$10.79
$39.21K
Kuo Jeffrey Chuenhong
22 Feb 2022
Chief Financial Officer
Sold after exercise indirect
7,728
$9.96
$76.97K
Kuo Jeffrey Chuenhong
22 Feb 2022
Chief Financial Officer
Sold after exercise
17,998
$10.79
$194.11K
Kuo Jeffrey Chuenhong
22 Feb 2022
Chief Financial Officer
Sold after exercise
38,257
$9.96
$381.04K
Gerstein Beth Tamara
16 Feb 2022
Chief Executive Officer
Sold after exercise indirect
3,526
$12.03
$42.42K
Just Rocks, Inc.
16 Feb 2022
10% owner
Sold after exercise
3,526
$12.03
$42.42K
Grossberg Eric Scott
16 Feb 2022
Executive Chairman
Sold after exercise indirect
3,526
$12.03
$42.42K
Gerstein Beth Tamara
15 Feb 2022
Chief Executive Officer
Sold after exercise indirect
48,595
$12.05
$585.57K
Just Rocks, Inc.
15 Feb 2022
10% owner
Sold after exercise
48,595
$12.05
$585.57K
Grossberg Eric Scott
15 Feb 2022
Executive Chairman
Sold after exercise indirect
48,595
$12.05
$585.57K
Gerstein Beth Tamara
14 Feb 2022
Chief Executive Officer
Sold after exercise indirect
12,536
$12.10
$151.69K
Just Rocks, Inc.
14 Feb 2022
10% owner
Sold after exercise
12,536
$12.10
$151.69K
Grossberg Eric Scott
14 Feb 2022
Executive Chairman
Sold after exercise indirect
12,536
$12.10
$151.69K
Grossberg Eric Scott
14 Jan 2022
Executive Chairman
Sold after exercise indirect
15,897
$13.24
$210.48K
Just Rocks, Inc.
14 Jan 2022
10% owner
Sold after exercise
15,897
$13.24
$210.48K
Just Rocks, Inc.
14 Jan 2022
10% owner
Sold after exercise
136,034
$12.33
$1.68M
Gerstein Beth Tamara
14 Jan 2022
Chief Executive Officer
Sold after exercise indirect
15,897
$13.24
$210.48K
Gerstein Beth Tamara
14 Jan 2022
Chief Executive Officer
Sold after exercise indirect
136,034
$12.33
$1.68M
Grossberg Eric Scott
13 Jan 2022
Executive Chairman
Sold after exercise indirect
16,199
$14.82
$240.07K
Grossberg Eric Scott
13 Jan 2022
Executive Chairman
Sold after exercise indirect
75,003
$14.34
$1.08M
Just Rocks, Inc.
13 Jan 2022
10% owner
Sold after exercise
16,199
$14.82
$240.07K
Just Rocks, Inc.
13 Jan 2022
10% owner
Sold after exercise
75,003
$14.34
$1.08M
Gerstein Beth Tamara
13 Jan 2022
Chief Executive Officer
Sold after exercise indirect
16,199
$14.82
$240.07K
Gerstein Beth Tamara
13 Jan 2022
Chief Executive Officer
Sold after exercise indirect
75,003
$14.34
$1.08M
Grossberg Eric Scott
12 Jan 2022
Executive Chairman
Sold after exercise indirect
136,034
$12.33
$1.68M
Grossberg Eric Scott
12 Jan 2022
Executive Chairman
Sold after exercise indirect
1,406
$16.68
$23.45K
Grossberg Eric Scott
12 Jan 2022
Executive Chairman
Sold after exercise indirect
32,795
$15.86
$520.13K
Grossberg Eric Scott
12 Jan 2022
Executive Chairman
Sold after exercise indirect
43,283
$14.92
$645.78K
Just Rocks, Inc.
12 Jan 2022
10% owner
Sold after exercise
1,406
$16.68
$23.45K
Just Rocks, Inc.
12 Jan 2022
10% owner
Sold after exercise
32,795
$15.86
$520.13K
Just Rocks, Inc.
12 Jan 2022
10% owner
Sold after exercise
43,283
$14.92
$645.78K
Gerstein Beth Tamara
12 Jan 2022
Chief Executive Officer
Sold after exercise indirect
1,406
$16.68
$23.45K
Gerstein Beth Tamara
12 Jan 2022
Chief Executive Officer
Sold after exercise indirect
32,795
$15.86
$520.13K
Gerstein Beth Tamara
12 Jan 2022
Chief Executive Officer
Sold after exercise indirect
43,283
$14.92
$645.78K
Bickley Ian
19 Nov 2021
Director
Buy
20,000
$17.99
$359.80K
Harris Jennifer Noel
27 Sep 2021
Director
Buy
5,000
$12.00
$60.00K
Bickley Ian
27 Sep 2021
Director
Buy
10,000
$12.00
$120.00K
Jaques Attica
27 Sep 2021
Director
Buy
300
$12.00
$3.60K

What was left out

Form 4 filings counted 267
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 6
Sales on a Rule 10b5-1 plan 20
Sales straight out of an exercise 64
Sales at will 1
Transactions with no price 0
Shares from compensation/vesting 8,976,094
History held since 28 Sep 2021