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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 2025-11-26 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 2025-11-04 18:46
Tx date 2025-11-04
$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
$2,250
+9,000 vol
$0.25 each
1,203,000
Filed 2025-11-04 18:45
Tx date 2025-10-29
$ZEFI
Zefiro Methane Corp.
Sun, Nan (Jonson)
4 - Director of Issuer
Direct Ownership
Rights Rights Restricted Share Unit (RSU)
56 - Grant of rights

+50,000 vol
375,000
Filed 2025-11-04 18:37
Tx date 2025-10-30
$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
$2,400
+10,000 vol
$0.24 each
1,194,000
Filed 2025-11-04 18:36
Tx date 2025-10-29
$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
$1,225
+5,000 vol
$0.245 each
1,184,000
Filed 2025-11-04 18:35
Tx date 2025-10-29
$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
$2,300
+10,000 vol
$0.23 each
1,179,000
Filed 2025-11-04 18:34
Tx date 2025-10-29
$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
$2,500
+10,000 vol
$0.25 each
1,169,000
Filed 2025-11-04 18:33
Tx date 2025-10-29
$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
$600.00
+2,500 vol
$0.24 each
1,159,000
Filed 2025-10-29 21:18
Tx date 2025-10-28
$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
$11,536
+40,000 vol
$0.2884 each
1,156,500
Filed 2025-10-29 21:17
Tx date 2025-10-27
$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
$5,856
+20,000 vol
$0.2928 each
1,116,500
Filed 2025-10-29 21:16
Tx date 2025-10-27
$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
$8,700
+30,000 vol
$0.29 each
1,096,500
Filed 2025-10-29 21:16
Tx date 2025-10-24
$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
$5,598
+20,000 vol
$0.2799 each
1,066,500
Filed 2025-10-29 21:12
Tx date 2025-10-24
$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
$8,457
+30,000 vol
$0.2819 each
1,046,500
Filed 2025-10-29 21:11
Tx date 2025-10-24
$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
$5,890
+20,000 vol
$0.2945 each
1,016,500