Ronald D Fisher insider trades

Open-market stock purchases and sales by Ronald D Fisher, Director at ARM Holdings plc /UK, from SEC Form 4 filings since Feb 25, 2010.

Track record: 100% of 2 scored buys are up 5% or more since purchase, averaging +123%.

Recent trades

DateStockTradeValue
May 15, 2026ARM ARM Holdings plc /UKBought (not open market)—

Companies traded

  • ARM ARM Holdings plc /UK: other filings, last May 15, 2026
  • TMUS T-Mobile US, Inc: 1 buy, last Jun 26, 2020
  • S SPRINT Corp: 1 buy, 1 sale, last Apr 1, 2020
  • GSIC GSI Commerce Inc: 1 sale, last Jun 17, 2011

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