Laurence Wayne Zeifman

Laurence Wayne Zeifman appears in our data through filings on First Phosphate Corp. (formerly First Potash Corp.) shares, published by SEDI. In total, 18 filings cover trades dated from 23 August 2022 to 27 May 2025.

No open-market sale appears; the market trades are 10 purchases worth €52k. 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 1 option exercise. 2025 to date brings 3 purchases and no sales.

Half of the purchases are above €3,532 and half below. Across 8 purchases, this insider has always bought alone, with no colleague buying within 30 days.

The newest entry dates from 28 May 2025: a transaction of €64k, in First Phosphate Corp. (formerly First Potash Corp.). The most recent open-market purchase was published on 30 January 2025, 632 days ago. Typically, a trade is published a median of 1 day after it takes place. Until a filing is published, the market cannot know about the trade. These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.