Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Gramatke, Michelle. Director active across 1 company, notably Surge Energy Inc.. Cumulatively, 16 filings have been published. Split: 1 buy · 0 sell. Total volume traded: €65k. History available since 11 June 2026. The latest transaction was filed on 15 September 2026 (35 - Stock dividend). Regulator: SEDI. The full history is free.
Companies and markets linked to Gramatke, Michelle
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Michelle Gramatke is a declarant linked to Surge Energy Inc. as 4 - Director of Issuer. She has 10 filings in total, and in the sample of recent filings from 2026-05-27 to 2026-07-17, buys total EUR 65109 and sells total EUR 0, with 35 - Stock dividend as the most frequent transaction nature.