Latest filing published 21 Jan 2026 for Perma FIX Environmental Services INC, €30k.
Not enough history yet: 1 closed purchase, at least 2 are needed.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Richard Grondin is a declared insider of Perma FIX Environmental Services Inc, with filings sourced from SEC (Form 4). We count 19 filings; the first trade dates from 8 September 2022 and the latest from 20 January 2026.
Purchases make up the whole of the open-market record (1 purchase, €4,864). A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 9 share grants and 9 option exercises.
Most recently, on 21 January 2026, the filings show a share grant worth €30k in Perma FIX Environmental Services Inc. The last purchase on record was published on 9 September 2022, which is 1,506 days ago. Filings reach the SEC (Form 4) feed a median of 1 day after the trade. US insiders must file a Form 4 within two business days of a trade. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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