Shawn D. Williams insider trades

Open-market stock purchases and sales by Shawn D. Williams, Unknown at Tetra Technologies Inc, from SEC Form 4 filings since Jun 23, 2016.

Recent trades

DateStockTradeValue
May 22, 2026TTI Tetra Technologies IncBought (not open market)—
May 4, 2026KEX Kirby CorpBought (not open market)—

Companies traded

  • TTI Tetra Technologies Inc: other filings, last May 22, 2026
  • KEX Kirby Corp: other filings, last May 4, 2026
  • MRO Marathon OIL Corp: other filings, last Nov 22, 2024
  • NXEO Nexeo Solutions, Inc: other filings, last Nov 2, 2018

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