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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 2025-12-08 12:16
Tx date 2025-12-08
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$13,000
+100,000 vol
$0.13 each
7,267,708
Filed 2025-12-05 11:44
Tx date 2025-12-04
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$10,126
+78,500 vol
$0.129 each
7,167,708
Filed 2025-06-11 13:30
Tx date 2025-06-11
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$19,500
+150,000 vol
$0.13 each
7,089,208
Filed 2025-06-11 13:28
Tx date 2025-06-11
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$20,250
+150,000 vol
$0.135 each
6,939,208
Filed 2025-06-06 19:50
Tx date 2025-06-05
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$13,095
+97,000 vol
$0.135 each
6,789,208
Filed 2025-06-06 19:48
Tx date 2025-06-05
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$19,800
+150,000 vol
$0.132 each
6,692,208
Filed 2025-05-29 12:01
Tx date 2025-05-28
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$30,000
+200,000 vol
$0.15 each
4,350,000
Filed 2025-04-10 11:42
Tx date 2025-04-09
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$25,200
+180,000 vol
$0.14 each
6,542,208
Filed 2025-03-20 10:58
Tx date 2025-03-19
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
56 - Grant of rights

+573,214 vol
6,362,208
Filed 2025-03-19 16:59
Tx date 2025-03-19
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
59 - Exercise for cash
$-16,970.52
-121,218 vol
$0.14 each
5,788,994
Filed 2024-05-17 13:03
Tx date 2024-05-16
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options

+1,000,000 vol
4,150,000
Filed 2024-03-20 16:55
Tx date 2024-03-20
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
56 - Grant of rights
$82,000
+356,522 vol
$0.23 each
5,910,212
Filed 2024-03-20 16:42
Tx date 2024-03-20
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
56 - Grant of rights
$43,499
+189,130 vol
$0.23 each
Filed 2023-02-13 15:18
Tx date 2023-02-08
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights
$99,999
+476,190 vol
$0.21 each
4,553,690
Filed 2023-02-13 14:30
Tx date 2023-02-08
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights
$100,821
+480,104 vol
$0.21 each
Filed 2023-02-13 14:30
Tx date 2023-02-08
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights
$100,821
+480,104 vol
$0.21 each
4,557,604
Filed 2023-02-13 11:23
Tx date 2023-02-08
$SDI
Stampede Drilling Inc.
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Convertible Debentures
36 - Conversion or exchange
$
-$100,000 vol
$1,000 each
$0
Filed 2022-10-11 12:20
Tx date 2022-10-07
$SDI
Stampede Drilling Inc. (formerly known as MATRRIX Energy Technologies Inc.)
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$752,000
+2,350,000 vol
$0.32 each
4,150,000
Filed 2022-08-29 10:17
Tx date 2022-08-25
$SDI
Stampede Drilling Inc. (formerly known as MATRRIX Energy Technologies Inc.)
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
15 - Acquisition or disposition under a prospectus
$100,000
+312,500 vol
$0.32 each
4,077,500
Filed 2021-08-16 13:45
Tx date 2021-08-13
$SDI
Stampede Drilling Inc. (formerly known as MATRRIX Energy Technologies Inc.)
Whitmarsh, Lyle Clarence
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$17,900
+100,000 vol
$0.179 each
3,765,000