John Andrew McMahon

John Andrew McMahon appears in our data through filings on Prophecy DeFi Inc. (formerly, Bucephalus Capital Corp.) shares, published by SEDI. In total, 8 filings cover trades dated from 9 May 2023 to 14 October 2025.

The open-market side counts 6 purchases for €23k alongside 2 sales for €16k. Netting one side against the other leaves €7,164 of net buying. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. 2025 to date brings no purchases and 2 sales.

The median purchase comes to €4,281. No cluster: in 6 purchases, no other insider of the company bought within 30 days.

The newest entry dates from 21 October 2025: an open-market sale of €9,836, in Prophecy DeFi Inc. (formerly, Bucephalus Capital Corp.). The last purchase on record was published on 2 January 2024, which is 1,026 days ago. Filings reach the SEDI feed a median of 6 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.