Sanat Chattopadhyay insider trades

Open-market stock purchases and sales by Sanat Chattopadhyay, Unknown at Ashland Inc, from SEC Form 4 filings since May 6, 2016.

Recent trades

DateStockTradeValue
Sep 30, 2026ASH Ashland IncBought (not open market)$14.4K
Jun 30, 2026ASH Ashland IncBought (not open market)$14.4K
Apr 29, 2026MRK Merck & Co, IncSold (not open market)$124K
Apr 29, 2026MRK Merck & Co, IncBought (not open market)—
Mar 31, 2026ASH Ashland IncBought (not open market)$14.3K
Jan 26, 2026MRK Merck & Co, IncBought (not open market)$1.5M
Jan 20, 2026ASH Ashland IncBought (not open market)$150K
Dec 31, 2025ASH Ashland IncBought (not open market)$14.4K

Companies traded

  • ASH Ashland Inc: other filings, last Sep 30, 2026
  • MRK Merck & Co, Inc: 12 sales, last Apr 29, 2026

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