Latest filing published 14 Sept 2026 for Southern Energy Corp., €44k. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Dean Sylvan Swanberg is a declared insider at 2 companies; the most frequent names are Southern Energy Corp. and Zedcor Inc. In total, 8 filings cover trades dated from 12 May 2025 to 14 September 2026.
On the open market, the record shows 2 purchases worth €74k and 1 sale worth €134k. On balance, insiders were net sellers of €60k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 2 option exercises. So far in 2026, the count stands at 2 purchases and 1 sale.
The newest entry dates from 14 September 2026: an open-market purchase of €44k, in Southern Energy Corp. Filings reach the SEDI feed a median of 2 days after the trade. That lag is the time during which only the insider knows about the trade. Source: insider filings from SEDI. Past trades are no guide to future returns.
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