Canada Food & Drug Retailing

Glass House Brands Inc (GLAS.A.U)

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Over the past 90 days, Glass House Brands Inc. saw 6 insider transactions. Insiders purchased approximately $329,952 in shares, while sales totaled roughly $1,739,352. Notable activity includes significant buying by Director Robert James Mendola Jr. and a proposed sale of 125,000 shares by CEO Kyle Kazan. These transactions occurred outside of any recent earnings report.
Ticker: GLAS.A.U Exchange: NLB
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Proposed sale 11 Jun 2026
Value US$779,081.17 | Price 78.36 | Shares 22,596
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
Kyle Kazan

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
Tu William

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
Tu William

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
Tu William

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
Mendola, Robert James, Jr.

Director of Issuer

Non-Executive Director
357,553 +27.4%
0.38
CA$135,870 		357,553 +27.4% 0.38 CA$135,870
2026-06-08 2026-05-07 B Purchase
Mendola, Robert James, Jr.

Director of Issuer

Non-Executive Director
1,260,368 +2968.2%
0.25
CA$315,092 		1,260,368 +2968.2% 0.25 CA$315,092
2026-04-27 2026-04-27 S Sale
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Kyle Kazan

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Kyle Kazan

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
Kyle Kazan

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
Graham Farrar

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
Graham Farrar

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
Graham Farrar

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
Kyle Kazan

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
Kyle Kazan

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
Kyle Kazan

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Graham Farrar

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
Kyle Kazan

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
Graham Farrar

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
Kyle Kazan

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Rosenwald III, James B.

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
Brebeck, John Ignatius

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
Brebeck, John Ignatius

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
Brebeck, John Ignatius

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
Brebeck, John Ignatius

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
Brebeck, John Ignatius

Senior Officer of Issuer

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