Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by William Whitehorn. Officer active across 1 company, notably Seraphim Space Investment Trust Plc. Aggregated, 8 reports have been recorded. Activity tracked since 12 May 2026. The latest transaction was filed on 26 June 2026 (Purchase). Regulator: RNS (LSE). The full history is free.
Companies and markets linked to William Whitehorn
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
30,000 shares@ £1.000.056% mcap75.1% of flowLondon Stock Exchange, Main MarketISINISIN GB00BW6HS596RNS:9568616
8 of 8 declarations
About William Whitehorn
William Whitehorn has 6 filings in total. In the 6 most recent filings we hold, all purchases in Seraphim Space Investment Trust Plc, the aggregate volume is EUR 80252, with filings published from 2026-05-14 to 2026-06-26. He is Chair of Seraphim Space Investment Trust Plc.