Browse the full management transaction log of Zefiro Methane Corp., a publicly traded company based in Canada. Shares trade on CA CA, under the supervision of SEDI. Operating in the Energy sector, Zefiro Methane Corp. has logged 5 reports. Market capitalisation: €76.1m. The latest transaction was filed on 27 May 2026 (38 - Redemption, retraction, cancellation, repurchase). Among the most active insiders: Reine, Tina. The full history is free.
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11Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.