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Latest filing published 13 Aug 2026 for Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.), €86k. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Peter Londa discloses dealings in Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.) to SEDI. We count 4 filings; the first trade dates from 23 December 2025 and the latest from 8 August 2026.
No open-market sale appears; the market trades are 1 purchase worth €23k. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The rest of the record consists of 3 option exercises. Since January 2026: 1 purchase and no sales on the market.
The newest entry dates from 13 August 2026: an option exercise of €86k, in Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.). The last insider purchase was made public on 10 August 2026, 68 days ago. Between a trade and the moment it shows up on SEDI, the median delay is 5 days. The shorter that gap, the sooner other investors can see what insiders have done. This summary is built from SEDI disclosures alone and does not predict where the share price will go.
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