Roy McNiven

Companies

• TETRA TECHNOLOGIES INCSr. Vice President Sep 13, 2022 to now¹
• CSI Compressco LPVP of Operations Oct 3, 2018 to Feb 7, 2022²
• Tesco CorporationVice President, TCUS Dec 17, 2015 to Dec 19, 2017³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• TTTETRA TECHNOLOGIES INC TTI82,136 shares⁴$436.1K at $5.31Aug 25, 2026
• CCCSI Compressco LP168,511 shares⁵Feb 3, 2022

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 25, 2026Shares withheld for tax 5,352 shares at $6.77 of TETRA TECHNOLOGIES INC⁴
• Aug 25, 2026Exercised options 13,599 shares of TETRA TECHNOLOGIES INC⁴
• Aug 25, 2026Shares withheld for tax 5,357 shares at $6.77 of TETRA TECHNOLOGIES INC⁴
• Aug 25, 2026Exercised options 13,612 shares of TETRA TECHNOLOGIES INC⁴
• Mar 11, 2026Other 50,000 shares of TETRA TECHNOLOGIES INC⁶
• Feb 28, 2026Shares withheld for tax 10,703 shares at $8.66 of TETRA TECHNOLOGIES INC⁷
• Feb 28, 2026Exercised options 27,198 shares of TETRA TECHNOLOGIES INC⁷
• Feb 25, 2026Shares withheld for tax 5,917 shares at $11.14 of TETRA TECHNOLOGIES INC⁸
• Feb 25, 2026Exercised options 13,612 shares of TETRA TECHNOLOGIES INC⁸
• Feb 25, 2026Shares withheld for tax 5,019 shares at $11.14 of TETRA TECHNOLOGIES INC⁸
• Feb 25, 2026Exercised options 12,754 shares of TETRA TECHNOLOGIES INC⁸
• Aug 25, 2025Shares withheld for tax 5,084 shares at $4.49 of TETRA TECHNOLOGIES INC⁹
• Aug 25, 2025Exercised options 13,611 shares of TETRA TECHNOLOGIES INC⁹
• Aug 25, 2025Shares withheld for tax 4,764 shares at $4.49 of TETRA TECHNOLOGIES INC⁹
• Aug 25, 2025Exercised options 12,754 shares of TETRA TECHNOLOGIES INC⁹
• Feb 25, 2025Shares withheld for tax 4,731 shares at $4.10 of TETRA TECHNOLOGIES INC¹⁰
• Feb 25, 2025Exercised options 12,753 shares of TETRA TECHNOLOGIES INC¹⁰
• Feb 19, 2025Shares withheld for tax 11,486 shares at $4.44 of TETRA TECHNOLOGIES INC¹¹
• Feb 19, 2025Exercised options 27,223 shares of TETRA TECHNOLOGIES INC¹¹
• Aug 25, 2024Shares withheld for tax 4,764 shares at $3.23 of TETRA TECHNOLOGIES INC¹²
• Aug 25, 2024Exercised options 12,753 shares of TETRA TECHNOLOGIES INC¹²
• Feb 22, 2024Shares withheld for tax 7,563 shares at $3.83 of TETRA TECHNOLOGIES INC¹³
• Feb 22, 2024Exercised options 25,507 shares of TETRA TECHNOLOGIES INC¹³
• Mar 9, 2023Bought 7,500 shares at $3.49 of TETRA TECHNOLOGIES INC¹⁴
• Sep 27, 2022Bought 2,500 shares at $3.35 of TETRA TECHNOLOGIES INC¹⁵