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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 2026-08-26 16:51
Tx date 2026-04-24
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Restricted Share Units
37 - Stock split or consolidation

-115,200 vol
28,800
Filed 2026-08-26 16:48
Tx date 2025-03-31
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Restricted Share Units
46 - Compensation for services

+24,000 vol
144,000
Filed 2026-08-26 16:37
Tx date 2026-06-25
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$150,000
+1,000,000 vol
$0.15 each
1,927,405
Filed 2026-08-26 16:36
Tx date 2026-06-24
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
37 - Stock split or consolidation

-3,709,620 vol
927,405
Filed 2026-08-26 16:34
Tx date 2025-07-25
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$50,000
+1,000,000 vol
$0.05 each
4,637,025
Filed 2026-08-26 16:33
Tx date 2025-07-21
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$50,000
+1,000,000 vol
$0.05 each
Filed 2026-08-26 16:27
Tx date 2025-07-21
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$50,000
+1,000,000 vol
$0.05 each
Filed 2026-08-26 16:26
Tx date 2025-02-10
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$6,000
+120,000 vol
$0.05 each
3,637,025
Filed 2026-08-26 16:25
Tx date 2024-06-28
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$64,999
+722,222 vol
$0.09 each
3,517,025
Filed 2026-08-26 16:24
Tx date 2024-01-31
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$20,000
+100,000 vol
$0.20 each
872,581
Filed 2026-08-26 16:23
Tx date 2024-01-24
$TCF
Dune Oil Corp. - formerly Trillion Energy International Inc.
Stofer, Sean Alan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$10,316
+51,581 vol
$0.20 each
772,581