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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 2026-03-25 19:13
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$102,300
+30,000 vol
$3.41 each
42,043
Filed 2026-03-25 19:12
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-102,300
-30,000 vol
$3.41 each
30,000
Filed 2026-03-24 11:31
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$106,200
+30,000 vol
$3.54 each
Filed 2026-03-24 11:31
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-106,200
-30,000 vol
$3.54 each
Filed 2026-03-24 11:32
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-186,129
-30,000 vol
$6.20 each
12,043
Filed 2026-03-24 11:32
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-186,129
-30,000 vol
$6.20 each
12,043
Filed 2026-03-24 11:31
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$106,200
+30,000 vol
$3.54 each
42,043
Filed 2026-03-24 11:31
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$106,200
+30,000 vol
$3.54 each
42,043
Filed 2026-03-24 11:31
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-106,200
-30,000 vol
$3.54 each
30,000
Filed 2026-03-24 11:31
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-106,200
-30,000 vol
$3.54 each
30,000
Filed 2026-03-24 11:28
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-192,569.7954
-31,303 vol
$6.15 each
12,043
Filed 2026-03-24 11:28
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-192,569.7954
-31,303 vol
$6.15 each
12,043
Filed 2026-03-24 11:28
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$153,398
+43,333 vol
$3.54 each
43,346
Filed 2026-03-24 11:28
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$153,398
+43,333 vol
$3.54 each
43,346
Filed 2026-03-24 11:27
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-153,398.82
-43,333 vol
$3.54 each
60,000
Filed 2026-03-24 11:27
Tx date 2026-03-23
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-153,398.82
-43,333 vol
$3.54 each
60,000
Filed 2026-03-23 14:49
Tx date 2026-03-18
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
38 - Redemption, retraction, cancellation, repurchase

-242,308 vol
103,333
Filed 2026-03-23 14:47
Tx date 2026-03-18
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Performance Share Units
38 - Redemption, retraction, cancellation, repurchase

-103,846 vol
0
Filed 2025-12-30 16:45
Tx date 2025-12-22
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$43.04
+16 vol
$2.69 each
3,167
Filed 2025-12-27 11:23
Tx date 2025-12-22
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$37.66
+14 vol
$2.69 each
Filed 2025-12-27 11:23
Tx date 2025-12-22
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$37.66
+14 vol
$2.69 each
3,165
Filed 2025-12-23 12:08
Tx date 2025-12-22
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Common Shares
57 - Exercise of rights
$1,113
+414 vol
$2.69 each
3,151
Filed 2025-12-23 12:06
Tx date 2025-12-22
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Rights
57 - Exercise of rights
$-7,362.53
-2,737 vol
$2.69 each
0
Filed 2025-12-23 11:33
Tx date 2025-12-19
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Rights
58 - Expiration of rights

-13 vol
0
Filed 2025-11-24 16:48
Tx date 2025-11-21
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Rights
56 - Grant of rights

+2,737 vol
2,737
Filed 2025-11-24 16:47
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Rights
00 - Opening Balance-Initial SEDI Report
Filed 2025-11-24 16:46
Tx date 2025-11-21
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Rights
56 - Grant of rights

+13 vol
13
Filed 2025-11-24 16:03
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Rights
00 - Opening Balance-Initial SEDI Report
Filed 2025-11-18 11:17
Tx date 2025-11-17
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$7,875
+2,500 vol
$3.15 each
2,737
Filed 2025-11-17 15:45
Tx date 2025-11-17
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$7,875
+2,500 vol
$3.15 each
Filed 2025-11-17 15:45
Tx date 2025-11-17
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$7,875
+2,500 vol
$3.15 each
2,513
Filed 2023-12-18 19:06
Tx date 2023-12-18
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Warrants 2020
55 - Expiration of warrants

-27 vol
0
Filed 2023-11-15 14:56
Tx date 2023-11-14
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Common Shares
54 - Exercise of warrants
$395.00
+158 vol
$2.50 each
237
Filed 2023-11-15 14:53
Tx date 2023-11-14
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Warrants 2020
54 - Exercise of warrants
$-395.00
-158 vol
$2.50 each
0
Filed 2023-08-22 17:03
Tx date 2023-08-18
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Performance Share Units
56 - Grant of rights

+103,846 vol
103,846
Filed 2023-08-22 17:02
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Performance Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-08-22 16:21
Tx date 2023-08-18
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$1,390,847
+242,308 vol
$5.74 each
345,641
Filed 2022-11-04 11:55
Tx date 2022-11-03
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-47,704.3851
-6,667 vol
$7.16 each
13
Filed 2022-11-04 11:54
Tx date 2022-11-03
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$23,601
+6,667 vol
$3.54 each
6,680
Filed 2022-11-04 11:52
Tx date 2022-11-03
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-23,601.18
-6,667 vol
$3.54 each
103,333
Filed 2021-10-01 14:12
Tx date 2021-10-01
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$204,600
+60,000 vol
$3.41 each
110,000
Filed 2021-09-10 13:12
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Warrants 2020
00 - Opening Balance-Initial SEDI Report
158
Filed 2021-09-10 13:11
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Holder: Questrade TFSA (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
79
Filed 2021-09-10 13:10
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
50,000
Filed 2021-09-10 13:09
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Warrants 2020
00 - Opening Balance-Initial SEDI Report
27
Filed 2021-09-10 13:03
Tx date 2021-09-08
$CFW
Calfrac Well Services Ltd.
Ellis, Jeffrey Irwin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
13