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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2026-09-13 22:57
Tx date 2026-09-01 		$GRB
Greenbriar Sustainable Living Inc. 		Conlan, Brian
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$20,580
+42,000 vol
$0.49 each 		992,000
Filed 2026-09-13 22:56
Tx date 2026-07-31 		$GRB
Greenbriar Sustainable Living Inc. 		Conlan, Brian
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$816.75
+1,485 vol
$0.55 each 		950,000
Filed 2026-09-13 22:55
Tx date 2026-07-27 		$GRB
Greenbriar Sustainable Living Inc. 		Conlan, Brian
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$4,465
+9,500 vol
$0.47 each 		948,515
Filed 2026-09-10 01:55
Tx date 2026-09-01 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,260
-2,000 vol
$0.63 each 		2,563,830
Filed 2026-09-10 01:54
Tx date 2026-08-31 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-4,446
-7,800 vol
$0.57 each 		2,565,830
Filed 2026-08-05 15:08
Tx date 2026-07-31 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$390.00
+500 vol
$0.78 each 		2,573,630
Filed 2026-07-24 15:56
Tx date 2026-07-13 		$GRB
Greenbriar Sustainable Living Inc. 		Conlan, Brian
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$15,600
+30,000 vol
$0.52 each 		931,015
Filed 2026-07-24 15:51
Tx date 2026-07-24 		$GRB
Greenbriar Sustainable Living Inc. 		Conlan, Brian
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$3,760
+8,000 vol
$0.47 each 		939,015
Filed 2026-06-30 23:40
Tx date 2026-06-29 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$539.00
+700 vol
$0.77 each 		2,573,130
Filed 2026-06-20 00:58
Tx date 2026-06-18 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$325.00
+500 vol
$0.65 each 		2,572,430
Filed 2026-06-20 00:57
Tx date 2026-06-17 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$649.00
+1,100 vol
$0.59 each 		2,571,930
Filed 2026-06-16 13:59
Tx date 2026-06-15 		$GRB
Greenbriar Sustainable Living Inc. 		Sutherland, William Robert
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options 		$68,750
+125,000 vol
$0.55 each 		325,000
Filed 2026-06-15 19:07
Tx date 2026-06-12 		$GRB
Greenbriar Sustainable Living Inc. 		Webb, Clifford
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options 		$41,250
+75,000 vol
$0.55 each 		275,000
Filed 2026-06-15 17:45
Tx date 2026-06-12 		$GRB
Greenbriar Sustainable Living Inc. 		Balic, Anthony Bob
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
+75,000 vol 		275,000
Filed 2026-06-15 16:44
Tx date 2026-06-12 		$GRB
Greenbriar Sustainable Living Inc. 		Kunz, Daniel
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options 		$68,750
+125,000 vol
$0.55 each 		325,000
Filed 2026-06-01 18:21
Tx date 2026-05-29 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$550.00
+1,000 vol
$0.55 each 		2,570,830
Filed 2026-05-21 11:50
Tx date 2026-05-19 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$580.00
+1,000 vol
$0.58 each 		2,569,830
Filed 2026-05-21 11:50
Tx date 2026-05-15 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$590.00
+1,000 vol
$0.59 each 		2,568,830
Filed 2026-05-14 22:06
Tx date 2026-05-12 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$570.00
+1,000 vol
$0.57 each 		2,567,830
Filed 2026-05-14 22:05
Tx date 2026-05-12 		$GRB
Greenbriar Sustainable Living Inc. 		Ciachurski, Jeffrey Joseph
3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$285.00
+500 vol
$0.57 each 		2,566,830