Mark J Costa insider trades

Open-market stock purchases and sales by Mark J Costa, CEO & Board Chair at Eastman Chemical Co, from SEC Form 4 filings since Feb 2, 2010.

Track record: 67% of 3 scored buys are up 5% or more since purchase, averaging +5%.

Recent trades

DateStockTradeValue
Feb 24, 2026EMN Eastman Chemical CoBought (not open market)—
Feb 24, 2026EMN Eastman Chemical CoBought (not open market)—
Feb 18, 2026EMN Eastman Chemical CoSold (not open market)$2M
Feb 11, 2026EMN Eastman Chemical CoBought (not open market)—
Feb 4, 2026EMN Eastman Chemical CoSold (not open market)$3.4M
Feb 4, 2026EMN Eastman Chemical CoBought (not open market)—

Companies traded

  • EMN Eastman Chemical Co: 1 buy, 31 sales, last Feb 24, 2026
  • IFF International Flavors & Fragrances Inc: 2 buys, 2 sales, last May 1, 2025

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