SEDI Insider filing browser
Filter by Company
×
Filter by $CAD Amount
×
Filter by Filing Type
Filter by Insider
×
 
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 2026-06-02 15:52
Tx date 2026-05-28 		$HEVI
Helium Evolution Incorporated - formerly Duckhorn Ventures Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
+100,000 vol 		650,000
Filed 2026-05-01 18:20
Tx date 2026-03-26 		$BUFF
Buffalo Potash Corporation 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report 		1,500,000
Filed 2026-05-01 18:19
Tx date 2026-03-26 		$BUFF
Buffalo Potash Corporation 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report 		650,000
Filed 2026-05-01 18:18
Tx date 2026-03-26 		$BUFF
Buffalo Potash Corporation 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report 		1,500,000
Filed 2026-04-02 17:10
Tx date 2026-03-31 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Rights Deferred Share Units
56 - Grant of rights
+30,960 vol 		298,277
Filed 2026-01-20 16:47
Tx date 2026-01-15 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
+200,000 vol 		630,000
Filed 2026-01-20 16:47
Tx date 2026-01-15 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
-200,000 vol 		300,000
Filed 2025-10-31 18:07
Tx date 2025-10-29 		$HEVI
Helium Evolution Incorporated - formerly Duckhorn Ventures Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
+200,000 vol 		550,000
Filed 2025-03-28 16:33
Tx date 2025-03-26 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Rights Deferred Share Units
56 - Grant of rights
+74,349 vol 		267,317
Filed 2024-12-19 15:54
Tx date 2024-12-18 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Rights Deferred Share Units
56 - Grant of rights
+35,211 vol 		192,968
Filed 2024-08-13 17:16
Tx date 2024-08-09 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Rights Deferred Share Units
56 - Grant of rights
+88,387 vol 		157,757
Filed 2023-12-09 11:43
Tx date 2023-12-06 		$SASK
Atha Energy Corp. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
+150,000 vol 		500,000
Filed 2023-06-22 11:39
Tx date 2023-06-21 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$453,375
+77,500 vol
$5.85 each 		430,000
Filed 2023-06-22 11:39
Tx date 2023-06-21 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$3,504
+600 vol
$5.84 each 		352,500
Filed 2023-06-22 11:38
Tx date 2023-06-21 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$11,020
+1,900 vol
$5.80 each 		351,900
Filed 2023-04-21 18:12
Tx date 2023-04-20 		$SASK
Atha Energy Corp. (formerly "Inglenook Ventures Ltd.") 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
+350,000 vol 		350,000
Filed 2023-04-21 18:11
Tx date 2022-08-29 		$SASK
Atha Energy Corp. (formerly "Inglenook Ventures Ltd.") 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-13 20:13
Tx date 2023-04-11 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Rights Deferred Share Units
56 - Grant of rights
+69,370 vol 		69,370
Filed 2023-04-13 20:13
Tx date 2017-01-23 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Rights Deferred Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-13 20:12
Tx date 2023-04-11 		$SLI
Standard Lithium Ltd. 		Barber, Jeffrey
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
+300,000 vol 		500,000