Jesus B Mantas insider trades

Open-market stock purchases and sales by Jesus B Mantas, Director at Biogen Inc, from SEC Form 4 filings since Jun 19, 2019.

Track record: 0% of 1 scored buy are up 5% or more since purchase, averaging -16%.

Recent trades

DateStockTradeValue
Jun 9, 2026BIIB Biogen IncBought (not open market)—
May 1, 2026IFF International Flavors & Fragrances IncSold (not open market)—
May 1, 2026IFF International Flavors & Fragrances IncBought (not open market)—
Apr 29, 2026IFF International Flavors & Fragrances IncBought (not open market)—

Companies traded

  • BIIB Biogen Inc: 1 buy, last Jun 9, 2026
  • IFF International Flavors & Fragrances Inc: other filings, last May 1, 2026

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