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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.
Recent filings
Filed 2026-03-31 11:15
Tx date 2026-03-30
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-132,800
-20,000 vol
$6.64 each
683
Filed 2026-03-31 11:14
Tx date 2026-03-30
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$70,800
+20,000 vol
$3.54 each
20,683
Filed 2026-03-31 11:13
Tx date 2026-03-30
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-70,800
-20,000 vol
$3.54 each
12,200
Older filings
Filed 2026-03-27 12:14
Tx date 2026-03-25
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-50,700
-7,800 vol
$6.50 each
683
Filed 2026-03-27 12:13
Tx date 2026-03-25
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$27,612
+7,800 vol
$3.54 each
8,483
Filed 2026-03-27 12:12
Tx date 2026-03-25
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-27,612
-7,800 vol
$3.54 each
32,200
Filed 2026-03-23 14:45
Tx date 2026-03-18
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Options
38 - Redemption, retraction, cancellation, repurchase

-163,558 vol
40,000
Filed 2026-03-23 14:42
Tx date 2026-03-18
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Performance Share Units
38 - Redemption, retraction, cancellation, repurchase

-70,096 vol
0
Filed 2026-01-28 11:19
Tx date 2026-01-26
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-141,600
-40,000 vol
$3.54 each
203,558
Filed 2026-01-28 11:17
Tx date 2026-01-26
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-208,000
-40,000 vol
$5.20 each
683
Filed 2026-01-28 11:16
Tx date 2026-01-26
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$141,600
+40,000 vol
$3.54 each
40,683
Filed 2026-01-28 11:15
Tx date 2026-01-26
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-208,000
-40,000 vol
$5.20 each
Filed 2025-12-23 11:24
Tx date 2025-12-19
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Rights
58 - Expiration of rights

-683 vol
0
Filed 2025-11-24 16:45
Tx date 2025-11-21
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Rights
56 - Grant of rights

+683 vol
683
Filed 2025-11-24 16:44
Tx date 2015-09-01
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Rights
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-13 17:56
Tx date 2023-11-10
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Warrants 2020
10 - Acquisition or disposition in the public market
$-2,433.26
-1,367 vol
$1.78 each
0
Filed 2023-08-22 17:06
Tx date 2023-08-18
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Performance Share Units
56 - Grant of rights

+70,096 vol
70,096
Filed 2023-08-22 17:06
Tx date 2015-09-01
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Performance Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-08-22 16:26
Tx date 2023-08-18
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$938,822
+163,558 vol
$5.74 each
243,558
Filed 2021-06-10 13:31
Tx date 2021-06-07
$CFW
Calfrac Well Services Ltd.
Ellingson, Mark Ryan
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$283,200
+80,000 vol
$3.54 each
80,000