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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 2026-02-26 11:54
Tx date 2026-02-02 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
90 - Change in the nature of ownership
+74,904 vol 		74,904
Filed 2026-02-26 11:53
Tx date 2026-01-12 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2026-02-26 11:53
Tx date 2026-02-02 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
90 - Change in the nature of ownership
-74,904 vol 		674,134
Filed 2026-01-26 13:35
Tx date 2026-01-19 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights 		$262,500
+750,000 vol
$0.35 each 		750,000
Filed 2026-01-26 13:34
Tx date 2026-01-19 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights 		$262,500
+750,000 vol
$0.35 each
Filed 2026-01-26 13:22
Tx date 2026-01-19 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights 		$262,500
+750,000 vol
$0.35 each
Filed 2026-01-26 13:20
Tx date 2026-01-12 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
00 - Opening Balance-Initial SEDI Report
Filed 2026-01-26 12:33
Tx date 2026-01-19 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options 		$262,500
+750,000 vol
$0.35 each 		1,526,627
Filed 2026-01-26 12:32
Tx date 2026-01-21 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options 		$262,500
+750,000 vol
$0.35 each
Filed 2026-01-26 12:28
Tx date 2026-01-21 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options 		$262,500
+750,000 vol
$0.35 each
Filed 2026-01-26 12:25
Tx date 2026-01-12 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report 		749,038
Filed 2026-01-26 12:24
Tx date 2026-01-12 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2026-01-26 12:24
Tx date 2026-01-12 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report 		776,627
Filed 2026-01-26 12:22
Tx date 2026-01-12 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Holder: Prairie Hunter Exploration Ltd (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report 		3,363,089
Filed 2026-01-26 12:21
Tx date 2026-01-12 		$BUFF
Buffalo Potash Corporation 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2022-05-26 10:57
Tx date 2022-05-25 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-16,000
-50,000 vol
$0.32 each 		648,000
Filed 2021-07-06 15:19
Tx date 2021-07-02 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options 		$150,000
+250,000 vol
$0.60 each 		750,000
Filed 2021-05-14 18:12
Tx date 2021-05-14 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-103,840
-176,000 vol
$0.59 each 		698,000
Filed 2021-05-14 18:12
Tx date 2021-05-14 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-2,700
-4,500 vol
$0.60 each 		874,000
Filed 2021-05-11 11:13
Tx date 2021-05-10 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-280.00
-500 vol
$0.56 each 		878,500
Filed 2021-05-04 18:03
Tx date 2021-05-04 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-28,000
-50,000 vol
$0.56 each 		879,000
Filed 2021-04-27 11:48
Tx date 2021-04-27 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-62,000
-100,000 vol
$0.62 each 		929,000
Filed 2021-04-27 11:04
Tx date 2021-04-26 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-37,760
-64,000 vol
$0.59 each 		1,029,000
Filed 2021-04-27 11:03
Tx date 2021-04-26 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-20,880
-36,000 vol
$0.58 each 		1,093,000
Filed 2021-04-26 12:37
Tx date 2021-04-26 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
54 - Exercise of warrants 		$44,450
+635,000 vol
$0.07 each 		1,129,000
Filed 2021-04-26 12:35
Tx date 2021-04-26 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Warrants
54 - Exercise of warrants 		$-44,450
-635,000 vol
$0.07 each 		0
Filed 2021-04-26 12:08
Tx date 2021-04-23 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-49,500
-99,000 vol
$0.50 each 		494,000
Filed 2021-01-18 09:58
Tx date 2021-01-13 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options 		$220,000
+500,000 vol
$0.44 each 		500,000
Filed 2021-01-18 09:57
Tx date 2019-01-09 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2020-11-30 15:42
Tx date 2020-11-30 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-10,665
-39,500 vol
$0.27 each 		593,000
Filed 2020-11-26 09:23
Tx date 2020-11-25 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-712.50
-2,500 vol
$0.285 each 		632,500
Filed 2020-07-20 16:18
Tx date 2020-07-09 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption 		$31,750
+635,000 vol
$0.05 each 		635,000
Filed 2020-07-20 16:16
Tx date 2019-01-09 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2020-07-20 16:15
Tx date 2020-07-09 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption 		$31,750
+635,000 vol
$0.05 each 		635,000
Filed 2020-07-20 16:13
Tx date 2019-01-09 		$RHC
Royal Helium Ltd. 		Halabura, Stephen Philip
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2016-09-15
Tx date 2016-09-13 		$GSP
Gensource Potash Corporation 		Halabura, Stephen Philip
4 - Director of Issuer
Direct Ownership
Options
52 - Expiration of options
-1,000,000 vol 		0