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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 18:51
Tx date 2026-03-25
$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
$8,000
+20,000 vol
$0.40 each
1,326,000
Filed 2026-03-31 18:51
Tx date 2026-03-24
$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
$13,500
+30,000 vol
$0.45 each
1,306,000
Filed 2026-03-31 18:49
Tx date 2026-02-25
$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
$1,850
+5,000 vol
$0.37 each
1,276,000
Older filings
Filed 2026-01-27 13:50
Tx date 2026-01-21
$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
$4,000
+10,000 vol
$0.40 each
1,271,000
Filed 2026-01-05 12:44
Tx date 2025-12-31
$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
$960.00
+3,000 vol
$0.32 each
1,261,000
Filed 2025-12-17 12:40
Tx date 2025-11-30
$ZEFI
Zefiro Methane Corp.
Sun, Nan (Jonson)
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+6,750 vol
56,750
Filed 2025-12-17 12:39
Tx date 2025-11-30
$ZEFI
Zefiro Methane Corp.
Sun, Nan (Jonson)
4 - Director of Issuer
Direct Ownership
Rights Rights Restricted Share Unit (RSU)
57 - Exercise of rights

-6,750 vol
368,250
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