R Tony Tripeny insider trades

Open-market stock purchases and sales by R Tony Tripeny, Director at Mesa Laboratories Inc /co/, from SEC Form 4 filings since Jan 4, 2010.

Track record: 33% of 6 scored buys are up 5% or more since purchase, averaging -13%.

Recent trades

DateStockTradeValue
Sep 9, 2026MLAB Mesa Laboratories Inc /co/Bought (not open market)—
Aug 15, 2026MLAB Mesa Laboratories Inc /co/Bought (not open market)—
Aug 13, 2026MLAB Mesa Laboratories Inc /co/Bought$102K
Jul 14, 2026IPX IPERIONX LtdBought$100K
Mar 27, 2026IPX IPERIONX LtdBought$99.5K
Mar 10, 2026MLAB Mesa Laboratories Inc /co/Bought$99.9K
Dec 31, 2025ORGN Origin Materials, IncBought (not open market)$12.5K

Companies traded

  • MLAB Mesa Laboratories Inc /co/: 3 buys, last Sep 9, 2026
  • IPX IPERIONX Ltd: 2 buys, last Jul 14, 2026
  • ORGN Origin Materials, Inc: 1 buy, last Dec 31, 2025
  • GLW Corning Inc /NY: 17 sales, last May 2, 2022
  • HDNG Hardinge Inc: other filings, last May 25, 2018

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