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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 15:54
Tx date 2025-12-11
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
97 - Other
$63,730
+1,843 vol
$34.58 each
2,460
Filed 2025-12-12 15:54
Tx date 2025-12-11
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Units (Common Share or Cash Settled)
97 - Other
$-137,109.70
-3,965 vol
$34.58 each
7,279
Filed 2025-12-12 15:53
Tx date 2025-12-11
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Units Performance Share Units (Common Share or Cash Settled)
97 - Other

-4,650 vol
24,394
Filed 2025-12-11 16:21
Tx date 2025-12-10
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Units (Common Share or Cash Settled)
56 - Grant of rights

+2,623 vol
11,244
Filed 2025-12-11 16:20
Tx date 2025-12-10
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Units Performance Share Units (Common Share or Cash Settled)
56 - Grant of rights

+5,247 vol
29,044
Filed 2025-12-11 16:20
Tx date 2025-12-10
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$250,532
+7,245 vol
$34.58 each
30,175
Filed 2025-09-25 18:32
Tx date 2025-09-24
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

-8,562 vol
617
Filed 2025-09-25 18:32
Tx date 2025-09-24
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$82,154
+4,554 vol
$18.04 each
9,179
Filed 2025-09-25 18:31
Tx date 2025-09-24
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$72,985
+4,008 vol
$18.21 each
4,625
Filed 2025-09-25 18:30
Tx date 2025-09-24
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-82,154.16
-4,554 vol
$18.04 each
22,930
Filed 2025-09-25 18:29
Tx date 2025-09-24
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-72,985.68
-4,008 vol
$18.21 each
27,484
Filed 2025-09-21 18:44
Tx date 2025-09-18
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

-6,705 vol
617
Filed 2025-09-21 18:43
Tx date 2025-09-18
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$57,995
+3,103 vol
$18.69 each
7,322
Filed 2025-09-21 18:42
Tx date 2025-09-18
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$68,077
+3,602 vol
$18.90 each
4,219
Filed 2025-09-21 18:40
Tx date 2025-09-18
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-57,995.07
-3,103 vol
$18.69 each
31,492
Filed 2025-09-21 18:38
Tx date 2025-09-18
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-68,077.80
-3,602 vol
$18.90 each
34,595
Filed 2025-06-04 17:56
Tx date 2025-06-04
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

-1,865 vol
617
Filed 2025-06-04 17:55
Tx date 2025-06-02
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

-5,135 vol
2,482
Filed 2025-04-06 17:40
Tx date 2025-04-03
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

+2,000 vol
7,617
Filed 2024-12-15 18:40
Tx date 2024-12-13
$ERO
Ero Copper Corp.
Hannigan, Brett Ronald
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
97 - Other

+1,536 vol
5,617