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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 2026-03-27 17:14
Tx date 2026-03-27 		$MATR
Mattr Corp. 		NUGENT, Kevin
4 - Director of Issuer
Holder: Joint with Spouse (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market
+3,000 vol 		3,000
Filed 2026-03-27 17:13
Tx date 2021-05-13 		$MATR
Mattr Corp. 		NUGENT, Kevin
4 - Director of Issuer
Holder: Joint with Spouse (Control or Direction)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2026-03-27 16:42
Tx date 2026-03-26 		$MATR
Mattr Corp. 		MacEachern, Meghan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights 		$22,221,796
+4,714 vol
$4,714 each 		6,195
Filed 2026-03-27 16:42
Tx date 2026-03-26 		$MATR
Mattr Corp. 		MacEachern, Meghan
5 - Senior Officer of Issuer
Direct Ownership
Employee Share Unit
57 - Exercise of rights
-4,714 vol 		10,623
Filed 2026-03-27 16:19
Tx date 2026-03-27 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$91,670
+10,300 vol
$8.90 each 		117,300
Filed 2026-03-27 12:47
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$6,208
+700 vol
$8.87 each 		107,000
Filed 2026-03-27 12:46
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$82,584
+9,300 vol
$8.88 each 		106,300
Filed 2026-03-27 12:46
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$55,118
+6,200 vol
$8.89 each 		97,000
Filed 2026-03-27 12:45
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$69,420
+7,800 vol
$8.90 each 		90,800
Filed 2026-03-27 12:45
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$71,360
+8,000 vol
$8.92 each 		83,000
Filed 2026-03-27 12:45
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$115,197
+12,900 vol
$8.93 each 		75,000
Filed 2026-03-27 12:44
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$894.00
+100 vol
$8.94 each 		62,100
Filed 2026-03-27 12:44
Tx date 2026-03-26 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$44,750
+5,000 vol
$8.95 each 		62,000
Filed 2026-03-27 12:43
Tx date 2026-03-25 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$15,266
+1,700 vol
$8.98 each 		57,000
Filed 2026-03-27 12:43
Tx date 2026-03-25 		$MATR
Mattr Corp. 		Kernaghan, Edward Hume
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$18,900
+2,100 vol
$9.00 each 		55,300
Filed 2026-03-24 08:36
Tx date 2026-03-23 		$MATR
Mattr Corp. 		Fletcher, Stephen James
5 - Senior Officer of Issuer
Direct Ownership
Employee Share Unit
56 - Grant of rights
+18,048 vol 		18,048
Filed 2026-03-24 08:36
Tx date 2026-03-23 		$MATR
Mattr Corp. 		Fletcher, Stephen James
5 - Senior Officer of Issuer
Direct Ownership
Employee Share Unit
56 - Grant of rights
+18,048 vol 		18,048
Filed 2026-03-24 08:34
Tx date 2026-02-17 		$MATR
Mattr Corp. 		Fletcher, Stephen James
5 - Senior Officer of Issuer
Direct Ownership
Employee Share Unit
00 - Opening Balance-Initial SEDI Report
Filed 2026-03-24 08:34
Tx date 2026-02-17 		$MATR
Mattr Corp. 		Fletcher, Stephen James
5 - Senior Officer of Issuer
Direct Ownership
Employee Share Unit
00 - Opening Balance-Initial SEDI Report
Filed 2026-03-23 17:35
Tx date 2026-03-19 		$MATR
Mattr Corp. 		Reeves, Michael Edward
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
-3,569 vol 		249,228