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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 2025-12-12 12:58
Tx date 2025-12-09 		$ZEFI
Zefiro Methane Corp. 		Sun, Nan (Jonson)
4 - Director of Issuer
Holder: GICMB Venture Corp. I (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$300.00
+1,000 vol
$0.30 each 		1,258,000
Filed 2025-12-12 12:58
Tx date 2025-12-09 		$ZEFI
Zefiro Methane Corp. 		Sun, Nan (Jonson)
4 - Director of Issuer
Holder: GICMB Venture Corp. I (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$1,550
+5,000 vol
$0.31 each 		1,257,000
Filed 2025-12-05 12:16
Tx date 2025-12-01 		$ZEFI
Zefiro Methane Corp. 		Sun, Nan (Jonson)
4 - Director of Issuer
Holder: GICMB Venture Corp. I (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$3,300
+10,000 vol
$0.33 each 		1,252,000
Filed 2025-12-05 12:15
Tx date 2025-12-01 		$ZEFI
Zefiro Methane Corp. 		Sun, Nan (Jonson)
4 - Director of Issuer
Holder: GICMB Venture Corp. I (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$1,200
+4,000 vol
$0.30 each 		1,242,000
Filed 2025-11-28 19:41
Tx date 2025-11-25 		$ZEFI
Zefiro Methane Corp. 		Heald, Daryl
4 - Director of Issuer
Holder: The Catherine M Heald Revocable Trust (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$47,200
+147,500 vol
$0.32 each 		1,150,000
Filed 2025-11-26 18:13
Tx date 2025-11-24 		$ZEFI
Zefiro Methane Corp. 		Sun, Nan (Jonson)
4 - Director of Issuer
Holder: GICMB Venture Corp. I (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$2,660
+9,500 vol
$0.28 each 		1,238,000
Filed 2025-11-26 18:13
Tx date 2025-11-24 		$ZEFI
Zefiro Methane Corp. 		Sun, Nan (Jonson)
4 - Director of Issuer
Holder: GICMB Venture Corp. I (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$5,600
+20,000 vol
$0.28 each 		1,228,500
Filed 2025-11-26 18:12
Tx date 2025-11-21 		$ZEFI
Zefiro Methane Corp. 		Sun, Nan (Jonson)
4 - Director of Issuer
Holder: GICMB Venture Corp. I (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$1,540
+5,500 vol
$0.28 each 		1,208,500
Filed 2025-11-21 20:02
Tx date 2025-06-09 		$ZEFI
Zefiro Methane Corp. 		Heald, Daryl
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights
+4,875 vol 		4,875
Filed 2025-11-21 20:01
Tx date 2025-06-09 		$ZEFI
Zefiro Methane Corp. 		Heald, Daryl
4 - Director of Issuer
Direct Ownership
Rights Rights Restricted Share Unit (RSU)
57 - Exercise of rights
-4,875 vol 		307,625
Filed 2025-11-21 19:59
Tx date 2025-11-19 		$ZEFI
Zefiro Methane Corp. 		Loeffler, Correne Stout
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$5,450
+25,000 vol
$0.218 each 		25,000
Filed 2025-11-21 19:54
Tx date 2025-11-20 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Roman Kosecki (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market 		$4,300
+20,000 vol
$0.215 each 		224,000
Filed 2025-11-21 19:53
Tx date 2025-11-20 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Roman Kosecki (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market 		$2,170
+10,000 vol
$0.217 each 		204,000
Filed 2025-11-21 19:53
Tx date 2025-11-19 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Roman Kosecki (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market 		$4,830
+23,000 vol
$0.21 each 		194,000
Filed 2025-11-21 19:51
Tx date 2025-06-09 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights
+4,875 vol 		1,004,875
Filed 2025-11-21 19:50
Tx date 2025-06-09 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Rights Rights Restricted Share Unit (RSU)
57 - Exercise of rights
-4,875 vol 		307,625
Filed 2025-11-21 19:48
Tx date 2025-11-18 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Roman Kosecki (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market 		$624.90
+3,000 vol
$0.2083 each 		171,000
Filed 2025-11-21 19:47
Tx date 2025-11-18 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Roman Kosecki (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market 		$10,510
+50,000 vol
$0.2102 each 		168,000
Filed 2025-11-21 19:47
Tx date 2025-11-18 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Roman Kosecki (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market 		$1,052
+5,000 vol
$0.2104 each 		118,000
Filed 2025-11-21 19:46
Tx date 2025-11-18 		$ZEFI
Zefiro Methane Corp. 		Flax, Catherine
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Roman Kosecki (Control or Direction)
Common Shares
10 - Acquisition or disposition in the public market 		$2,100
+10,000 vol
$0.21 each 		113,000