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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 2025-10-02 15:03
Tx date 2025-09-29 		$FL
FRONTIER LITHIUM INC. 		Walker, Reginald Frank
3 - 10% Security Holder of Issuer, 4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options 		$162,500
+650,000 vol
$0.25 each 		2,508,020
Filed 2025-09-10 13:39
Tx date 2025-09-05 		$FL
FRONTIER LITHIUM INC. 		Letwin, Stephen Joseph James
4 - Director of Issuer
Direct Ownership
Common Shares
97 - Other
-190 vol 		337,328
Filed 2025-08-16 12:49
Tx date 2025-08-14 		$FL
FRONTIER LITHIUM INC. 		Koziol, Marian
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-89,140.152
-175,128 vol
$0.51 each 		1,054,872
Filed 2025-08-16 12:46
Tx date 2025-08-14 		$FL
FRONTIER LITHIUM INC. 		Koziol, Marian
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options 		$65,000
+260,000 vol
$0.25 each 		1,230,000
Filed 2025-08-16 12:01
Tx date 2025-08-14 		$FL
FRONTIER LITHIUM INC. 		Koziol, Marian
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options 		$-65,000
-260,000 vol
$0.25 each 		819,010
Filed 2025-08-13 12:04
Tx date 2025-08-12 		$FL
FRONTIER LITHIUM INC. 		Walker, Trevor
5 - Senior Officer of Issuer
Holder: Trevor R. Walker Holdings Inc. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$14,310
+27,000 vol
$0.53 each 		403,098
Filed 2025-08-07 13:34
Tx date 2025-08-06 		$FL
FRONTIER LITHIUM INC. 		Letwin, Stephen Joseph James
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-255,357.5106
-497,482 vol
$0.51 each 		337,518
Filed 2025-08-07 13:31
Tx date 2025-08-06 		$FL
FRONTIER LITHIUM INC. 		Letwin, Stephen Joseph James
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options 		$190,000
+760,000 vol
$0.25 each 		835,000
Filed 2025-08-07 13:30
Tx date 2025-08-06 		$FL
FRONTIER LITHIUM INC. 		Letwin, Stephen Joseph James
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options 		$-190,000
-760,000 vol
$0.25 each 		479,010
Filed 2025-03-07 15:56
Tx date 2025-03-03 		$FL
FRONTIER LITHIUM INC. 		Walker, Reginald Frank
3 - 10% Security Holder of Issuer, 4 - Director of Issuer
Holder: 1000487412 Ontario Ltd. (Indirect Ownership)
Options
11 - Acquisition or disposition carried out privately
+5,153,846 vol 		5,153,846
Filed 2025-03-07 15:45
Tx date 2003-07-23 		$FL
FRONTIER LITHIUM INC. 		Walker, Reginald Frank
3 - 10% Security Holder of Issuer, 4 - Director of Issuer
Holder: 1000487412 Ontario Ltd. (Indirect Ownership)
Options
00 - Opening Balance-Initial SEDI Report
Filed 2024-12-20 14:11
Tx date 2024-12-19 		$FL
FRONTIER LITHIUM INC. 		Da Re, Gregory
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$8,200
+20,000 vol
$0.41 each 		95,000
Filed 2024-12-20 12:26
Tx date 2024-12-18 		$FL
FRONTIER LITHIUM INC. 		Underwood, Erick Johanns
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$19,200
+48,000 vol
$0.40 each 		82,000
Filed 2024-12-18 16:43
Tx date 2024-12-18 		$FL
FRONTIER LITHIUM INC. 		Da Re, Gregory
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$10,000
+25,000 vol
$0.40 each 		75,000
Filed 2024-12-10 16:48
Tx date 2024-12-09 		$FL
FRONTIER LITHIUM INC. 		Walker, Reginald Frank
3 - 10% Security Holder of Issuer, 4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options 		$105,000
+350,000 vol
$0.30 each 		12,974,510
Filed 2024-12-10 16:48
Tx date 2024-12-09 		$FL
FRONTIER LITHIUM INC. 		Walker, Reginald Frank
3 - 10% Security Holder of Issuer, 4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
-350,000 vol 		1,858,020
Filed 2024-12-05 11:01
Tx date 2024-12-04 		$FL
FRONTIER LITHIUM INC. 		Koziol, Marian
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options 		$26,000
+50,000 vol
$0.52 each 		970,000
Filed 2024-12-05 10:56
Tx date 2024-12-04 		$FL
FRONTIER LITHIUM INC. 		Koziol, Marian
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options 		$-15,000
-50,000 vol
$0.30 each 		1,079,010
Filed 2024-12-03 11:18
Tx date 2024-12-03 		$FL
FRONTIER LITHIUM INC. 		Da Re, Gregory
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$13,750
+25,000 vol
$0.55 each 		50,000
Filed 2024-06-21 17:07
Tx date 2024-06-21 		$FL
FRONTIER LITHIUM INC. 		Da Re, Gregory
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$9,885
+15,000 vol
$0.66 each 		25,000