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Glass House Brands Inc (GLAS.A.U)

Over the last 90 days, Glass House Brands Inc. saw significant insider selling, totaling $2.2 million, with only $330,000 in buys. Notably, Chairman and CEO Kyle Kazan proposed a large sale of $1.4 million. Director Robert James Mendola Jr. made substantial purchases totaling over $450,000. SVP Tu William also executed several sell transactions.
Stock chart
Ticker: GLAS.A.U Exchange: NLB


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Kyle Kazan
Chairman and CEO
1 sale — total 1,416,250 USD
Proposed sale 11 Jun 2026
Value US$779,081.17 | Price 78.36 | Shares 22,596
Sale 26 May 2026
Value US$1,030,293.03 | Price 75.04 | Shares 51,308
Sale 22 May 2026
Value US$106,118.66 | Price 10.19 | Shares 10,414
Sale 19 May 2026
Value US$160,151.04 | Price 10.08 | Shares 15,888
Buy 18 May 2026
Value CA$100,000.00 | Price 0.38 | Shares 1,000
Buy 7 May 2026
Value CA$100,000.00 | Price 0.25 | Shares 1,000
Sale 27 Apr 2026
Value US$148,500.00 | Price 9.90 | Shares 15,000
Sale 24 Apr 2026
Value US$47,500.00 | Price 9.50 | Shares 5,000
Sale 23 Apr 2026
Value US$47,500.00 | Price 9.50 | Shares 5,000
Sale 22 Apr 2026
Value US$48,750.00 | Price 9.75 | Shares 5,000
Sale 20 Apr 2026
Value US$39,661.60 | Price 9.01 | Shares 4,400
Sale 20 Apr 2026
Value US$44,450.00 | Price 8.89 | Shares 5,000
Sale 20 Apr 2026
Value US$42,500.00 | Price 8.50 | Shares 5,000
Sale 20 Apr 2026
Value US$42,200.00 | Price 8.44 | Shares 5,000
Sale 23 Dec 2025
Value US$148,404.00 | Price 8.94 | Shares 16,600
Sale 22 Dec 2025
Value US$189,145.00 | Price 9.05 | Shares 20,900
Sale 19 Dec 2025
Value US$335,315.00 | Price 9.95 | Shares 33,700
Sale 18 Dec 2025
Value US$493,608.60 | Price 9.62 | Shares 51,300
Sale 16 Dec 2025
Value US$722,250.00 | Price 9.63 | Shares 75,000
Sale 15 Dec 2025
Value US$683,250.00 | Price 9.11 | Shares 75,000
Proposed sale 17 Nov 2025
Value US$396,468.00 | Price 7.21 | Shares 55,000
Sale 29 Aug 2025
Value CA$64,425.00 | Price 8.59 | Shares 7,500
Sale 28 Aug 2025
Value CA$254,130.00 | Price 8.47 | Shares 30,000
Sale 27 Aug 2025
Value US$82,477.66 | Price 8.21 | Shares 10,046
Sale 26 Aug 2025
Value US$72,900.00 | Price 8.10 | Shares 9,000
Sale 25 Aug 2025
Value US$81,150.00 | Price 8.12 | Shares 10,000
Sale 25 Aug 2025
Value US$81,150.00 | Price 8.12 | Shares 10,000
Sale 22 Aug 2025
Value US$39,250.00 | Price 7.85 | Shares 5,000
Sale 21 Aug 2025
Value US$16,447.20 | Price 7.70 | Shares 2,136
Sale 21 Aug 2025
Value US$79,030.00 | Price 7.90 | Shares 10,000
Sale 21 Aug 2025
Value US$77,050.00 | Price 7.71 | Shares 10,000
Sale 21 Aug 2025
Value US$79,180.00 | Price 7.92 | Shares 10,000
Sale 20 Aug 2025
Value US$23,925.00 | Price 7.25 | Shares 3,300
Sale 19 Aug 2025
Value US$48,595.10 | Price 7.25 | Shares 6,700
Sale 18 Aug 2025
Value US$149,600.00 | Price 7.48 | Shares 20,000
Proposed sale 15 Aug 2025
Value US$335,886.00 | Price 6.29 | Shares 53,400
Proposed sale 16 May 2025
Value US$523,280.00 | Price 6.54 | Shares 80,000
Proposed sale 2 Dec 2024
Value US$665,100.00 | Price 7.39 | Shares 90,000
Proposed sale 2 Dec 2024
Value US$665,100.00 | Price 7.39 | Shares 90,000
Proposed sale 2 Dec 2024
Value US$665,100.00 | Price 7.39 | Shares 90,000
Proposed sale 2 Dec 2024
Value US$739,000.00 | Price 7.39 | Shares 100,000
Proposed sale 2 Dec 2024
Value US$739,000.00 | Price 7.39 | Shares 100,000
Proposed sale 2 Dec 2024
Value US$739,000.00 | Price 7.39 | Shares 100,000
Sale 13 Sep 2024
Value US$411,899.80 | Price 9.32 | Shares 44,200
Sale 12 Sep 2024
Value US$184,380.00 | Price 9.22 | Shares 20,000
Sale 12 Sep 2024
Value US$225,767.50 | Price 9.22 | Shares 24,500
Sale 11 Sep 2024
Value US$114,390.00 | Price 9.23 | Shares 12,400
Sale 11 Sep 2024
Value US$142,987.50 | Price 9.23 | Shares 15,500
Sale 10 Sep 2024
Value US$232,775.00 | Price 9.31 | Shares 25,000
Sale 26 Aug 2024
Value US$140,235.00 | Price 9.35 | Shares 15,000
Sale 26 Aug 2024
Value US$140,265.00 | Price 9.35 | Shares 15,000
Sale 21 Aug 2024
Value US$24,678.90 | Price 9.68 | Shares 2,550
Sale 21 Aug 2024
Value US$49,311.90 | Price 9.67 | Shares 5,100
Sale 20 Aug 2024
Value US$96,790.00 | Price 9.68 | Shares 10,000
Sale 20 Aug 2024
Value US$96,800.00 | Price 9.68 | Shares 10,000
Sale 19 Aug 2024
Value US$341,880.00 | Price 9.77 | Shares 35,000
Sale 19 Aug 2024
Value US$342,895.00 | Price 9.80 | Shares 35,000
Proposed sale 16 Aug 2024
Value US$1,135,050.00 | Price 9.87 | Shares 115,000
Proposed sale 16 Aug 2024
Value US$3,553,200.00 | Price 9.87 | Shares 360,000
Proposed sale 28 Jun 2024
Value US$2,310,400.00 | Price 7.22 | Shares 320,000
Proposed sale 11 Jun 2024
Value US$2,250,600.00 | Price 7.26 | Shares 310,000
Sale 5 Dec 2022
Value US$33,431.40 | Price 4.08 | Shares 8,200
Sale 5 Dec 2022
Value US$103,900.00 | Price 4.16 | Shares 25,000
Sale 14 Nov 2022
Value US$36,000.00 | Price 3.60 | Shares 10,000
Buy 23 Aug 2022
Value US$24,990.00 | Price 2.10 | Shares 11,900
Buy 22 Aug 2022
Value US$5,232.30 | Price 2.14 | Shares 2,445
Buy 22 Aug 2022
Value US$19,260.00 | Price 2.14 | Shares 9,000
Buy 22 Aug 2022
Value US$212.00 | Price 2.12 | Shares 100
Buy 19 Aug 2022
Value US$271.25 | Price 2.17 | Shares 125
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-04 2026-06-11 PrS Proposed sale

Chairman and CEO

22,596
78.36
US$779,081
22,596 78.36 US$779,081
2026-05-26 2026-05-26 S Sale

SVP, Corporate Controller

Officer
51,308 +37.2%
75.04
US$1,030,293
51,308 +37.2% 75.04 US$1,030,293
2026-05-26 2026-05-22 S Sale

SVP, Corporate Controller

Officer
15,926 -49.2%
336.15
US$20,050
15,926 -49.2% 336.15 US$20,050
2026-05-20 2026-05-19 S Sale

SVP, Corporate Controller

Officer
15,888 -45.9%
10.08
US$160,151
15,888 -45.9% 10.08 US$160,151
2026-06-08 2026-05-18 B Purchase

Director of Issuer

Non-Executive Director
1,000 +27.4%
0.38
CA$100,000
1,000 +27.4% 0.38 CA$100,000
2026-06-08 2026-05-07 B Purchase

Director of Issuer

Non-Executive Director
1,000 +2968.2%
0.25
CA$100,000
1,000 +2968.2% 0.25 CA$100,000
2026-04-27 2026-04-27 S Sale

10% Security Holder of Issuer

Large shareholder
15,000 -58.4%
9.90
US$148,500
15,000 -58.4% 9.90 US$148,500
2026-04-27 2026-04-24 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -16.3%
9.50
US$47,500
5,000 -16.3% 9.50 US$47,500
2026-04-23 2026-04-23 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -8.6%
9.50
US$47,500
5,000 -8.6% 9.50 US$47,500
2026-04-22 2026-04-22 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -8.0%
9.75
US$48,750
5,000 -8.0% 9.75 US$48,750
2026-04-20 2026-04-20 S Sale

10% Security Holder of Issuer

Large shareholder
4,400 -6.5%
9.01
US$39,662
4,400 -6.5% 9.01 US$39,662
2026-04-20 2026-04-20 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -6.9%
8.89
US$44,450
5,000 -6.9% 8.89 US$44,450
2026-04-20 2026-04-20 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -6.5%
8.50
US$42,500
5,000 -6.5% 8.50 US$42,500
2026-04-20 2026-04-20 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -6.1%
8.44
US$42,200
5,000 -6.1% 8.44 US$42,200
2025-12-23 2025-12-23 S Sale

10% Security Holder of Issuer

Large shareholder
16,600
8.94
US$148,404
16,600 8.94 US$148,404
2025-12-23 2025-12-22 S Sale

10% Security Holder of Issuer

Large shareholder
20,900 -55.7%
9.05
US$189,145
20,900 -55.7% 9.05 US$189,145
2025-12-20 2025-12-19 S Sale

10% Security Holder of Issuer

Large shareholder
33,700 -47.3%
9.95
US$335,315
33,700 -47.3% 9.95 US$335,315
2025-12-18 2025-12-18 S Sale

10% Security Holder of Issuer

Large shareholder
51,300 -41.9%
9.62
US$493,609
51,300 -41.9% 9.62 US$493,609
2025-12-16 2025-12-16 S Sale

10% Security Holder of Issuer

Large shareholder
75,000 -38.0%
9.63
US$722,250
75,000 -38.0% 9.63 US$722,250
2025-12-16 2025-12-15 S Sale

10% Security Holder of Issuer

Large shareholder
75,000 -27.5%
9.11
US$683,250
75,000 -27.5% 9.11 US$683,250
2025-11-24 2025-11-17 PrS Proposed sale

Chairman and CEO

55,000
7.21
US$396,468
55,000 7.21 US$396,468
2025-08-29 2025-08-29 S Sale

10% Security Holder of Issuer

Large shareholder
7,500 -2.7%
8.59
CA$64,425
7,500 -2.7% 8.59 CA$64,425
2025-08-28 2025-08-28 S Sale

10% Security Holder of Issuer

Large shareholder
30,000 -9.7%
8.47
CA$254,130
30,000 -9.7% 8.47 CA$254,130
2025-08-27 2025-08-27 S Sale

10% Security Holder of Issuer

Large shareholder
10,046 -3.1%
8.21
US$82,478
10,046 -3.1% 8.21 US$82,478
2025-08-26 2025-08-26 S Sale

10% Security Holder of Issuer

Large shareholder
9,000 -2.7%
8.10
US$72,900
9,000 -2.7% 8.10 US$72,900
2025-08-26 2025-08-25 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -2.9%
8.12
US$81,150
10,000 -2.9% 8.12 US$81,150
2025-08-26 2025-08-25 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -8.5%
8.12
US$81,150
10,000 -8.5% 8.12 US$81,150
2025-08-26 2025-08-22 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -4.1%
7.85
US$39,250
5,000 -4.1% 7.85 US$39,250
2026-04-24 2025-08-21 S Sale

10% Security Holder of Issuer

Large shareholder
2,136 -2.3%
7.70
US$16,447
2,136 -2.3% 7.70 US$16,447
2026-04-24 2025-08-21 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -9.7%
7.90
US$79,030
10,000 -9.7% 7.90 US$79,030
2026-04-24 2025-08-21 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -8.9%
7.71
US$77,050
10,000 -8.9% 7.71 US$77,050
2026-04-24 2025-08-21 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -8.1%
7.92
US$79,180
10,000 -8.1% 7.92 US$79,180
2025-08-20 2025-08-20 S Sale

10% Security Holder of Issuer

Large shareholder
3,300 -2.6%
7.25
US$23,925
3,300 -2.6% 7.25 US$23,925
2025-08-19 2025-08-19 S Sale

10% Security Holder of Issuer

Large shareholder
6,700 -5.0%
7.25
US$48,595
6,700 -5.0% 7.25 US$48,595
2025-08-19 2025-08-18 S Sale

10% Security Holder of Issuer

Large shareholder
20,000 -13.1%
7.48
US$149,600
20,000 -13.1% 7.48 US$149,600
2025-08-14 2025-08-15 PrS Proposed sale

Chairman and CEO

53,400
6.29
US$335,886
53,400 6.29 US$335,886
2025-05-16 2025-05-16 PrS Proposed sale

Chairman and CEO

80,000
6.54
US$523,280
80,000 6.54 US$523,280
2024-11-26 2024-12-02 PrS Proposed sale

President and Director

Non-Executive Director
90,000
7.39
US$665,100
90,000 7.39 US$665,100
2024-11-26 2024-12-02 PrS Proposed sale

President and Director

Non-Executive Director
90,000
7.39
US$665,100
90,000 7.39 US$665,100
2024-11-26 2024-12-02 PrS Proposed sale

President and Director

Non-Executive Director
90,000
7.39
US$665,100
90,000 7.39 US$665,100
2024-11-26 2024-12-02 PrS Proposed sale

Chairman and CEO, 10% Stockholder

Large shareholder
100,000
7.39
US$739,000
100,000 7.39 US$739,000
2024-11-26 2024-12-02 PrS Proposed sale

Chairman and CEO, 10% Stockholder

Large shareholder
100,000
7.39
US$739,000
100,000 7.39 US$739,000
2024-11-26 2024-12-02 PrS Proposed sale

Chairman and CEO, 10% Stockholder

Large shareholder
100,000
7.39
US$739,000
100,000 7.39 US$739,000
2024-09-16 2024-09-13 S Sale

10% Security Holder of Issuer

Large shareholder
44,200 -11.5%
9.32
US$411,900
44,200 -11.5% 9.32 US$411,900
2024-09-16 2024-09-12 S Sale

10% Security Holder of Issuer

Large shareholder
20,000 -5.0%
9.22
US$184,380
20,000 -5.0% 9.22 US$184,380
2024-09-16 2024-09-12 S Sale

10% Security Holder of Issuer

Large shareholder
24,500 -13.8%
9.22
US$225,768
24,500 -13.8% 9.22 US$225,768
2024-09-16 2024-09-11 S Sale

10% Security Holder of Issuer

Large shareholder
12,400
9.23
US$114,390
12,400 9.23 US$114,390
2024-09-16 2024-09-11 S Sale

10% Security Holder of Issuer

Large shareholder
15,500 -8.0%
9.23
US$142,988
15,500 -8.0% 9.23 US$142,988
2024-09-16 2024-09-10 S Sale

10% Security Holder of Issuer

Large shareholder
25,000 -5.7%
9.31
US$232,775
25,000 -5.7% 9.31 US$232,775
2024-08-27 2024-08-26 S Sale

10% Security Holder of Issuer

Large shareholder
15,000 -2.8%
9.35
US$140,235
15,000 -2.8% 9.35 US$140,235
2024-08-27 2024-08-26 S Sale

10% Security Holder of Issuer

Large shareholder
15,000 -7.2%
9.35
US$140,265
15,000 -7.2% 9.35 US$140,265
2024-08-27 2024-08-21 S Sale

10% Security Holder of Issuer

Large shareholder
2,550 -1.2%
9.68
US$24,679
2,550 -1.2% 9.68 US$24,679
2024-08-24 2024-08-21 S Sale

10% Security Holder of Issuer

Large shareholder
5,100 -0.9%
9.67
US$49,312
5,100 -0.9% 9.67 US$49,312
2024-08-21 2024-08-20 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -1.8%
9.68
US$96,790
10,000 -1.8% 9.68 US$96,790
2024-08-21 2024-08-20 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -4.5%
9.68
US$96,800
10,000 -4.5% 9.68 US$96,800
2024-08-21 2024-08-19 S Sale

10% Security Holder of Issuer

Large shareholder
35,000 -6.0%
9.77
US$341,880
35,000 -6.0% 9.77 US$341,880
2024-08-21 2024-08-19 S Sale

10% Security Holder of Issuer

Large shareholder
35,000 -13.7%
9.80
US$342,895
35,000 -13.7% 9.80 US$342,895
2024-08-16 2024-08-16 PrS Proposed sale

President and Director

Non-Executive Director
115,000
9.87
US$1,135,050
115,000 9.87 US$1,135,050
2024-08-16 2024-08-16 PrS Proposed sale

Chairman and CEO, 10% Stockholder

Large shareholder
360,000
9.87
US$3,553,200
360,000 9.87 US$3,553,200
2024-06-28 2024-06-28 PrS Proposed sale

President and Director

Non-Executive Director
320,000
7.22
US$2,310,400
320,000 7.22 US$2,310,400
2024-06-17 2024-06-11 PrS Proposed sale

Chairman and CEO, 10% Stockholder

Large shareholder
310,000
7.26
US$2,250,600
310,000 7.26 US$2,250,600
2022-12-07 2022-12-05 S Sale

10% Security Holder of Issuer

Large shareholder
8,200 -3.1%
4.08
US$33,431
8,200 -3.1% 4.08 US$33,431
2022-12-07 2022-12-05 S Sale

10% Security Holder of Issuer

Large shareholder
25,000 -8.5%
4.16
US$103,900
25,000 -8.5% 4.16 US$103,900
2022-11-22 2022-11-14 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -3.1%
3.60
US$36,000
10,000 -3.1% 3.60 US$36,000
2022-08-29 2022-08-23 B Purchase

Senior Officer of Issuer

Officer
11,900 +7.4%
2.10
US$24,990
11,900 +7.4% 2.10 US$24,990
2022-08-29 2022-08-22 B Purchase

Senior Officer of Issuer

Officer
2,445 +1.5%
2.14
US$5,232
2,445 +1.5% 2.14 US$5,232
2022-08-29 2022-08-22 B Purchase

Senior Officer of Issuer

Officer
9,000 +6.0%
2.14
US$19,260
9,000 +6.0% 2.14 US$19,260
2022-08-29 2022-08-22 B Purchase

Senior Officer of Issuer

Officer
100 +0.1%
2.12
US$212
100 +0.1% 2.12 US$212
2022-08-29 2022-08-19 B Purchase

Senior Officer of Issuer

Officer
125 +0.1%
2.17
US$271
125 +0.1% 2.17 US$271