Patrick Plewman

Companies

• Quest DiagnosticsSVP for Diagnostic Services Nov 22, 2022 to now¹

Holdings

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

Shares held

• QDQuest Diagnostics DGX15,293 shares²$3.6M at $234.83Jul 22, 2026

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

Recent filings

• Jul 22, 2026L 46 shares at $206.81 of Quest Diagnostics²
• Apr 20, 2026L 49 shares at $194.70 of Quest Diagnostics³
• Mar 5, 2026Sold 2,855 shares at $206.21 of Quest Diagnostics⁴
• Mar 4, 2026Shares withheld for tax 2,827 shares at $204.86 of Quest Diagnostics⁴
• Mar 4, 2026Granted 5,682 shares at $204.86 of Quest Diagnostics⁴
• Mar 3, 2026Sold 410 shares at $207.73 of Quest Diagnostics⁵
• Mar 2, 2026Shares withheld for tax 230 shares at $204.86 of Quest Diagnostics⁵
• Feb 19, 2026Sold 958 shares at $204.83 of Quest Diagnostics⁶
• Feb 18, 2026Shares withheld for tax 293 shares at $206.99 of Quest Diagnostics⁶
• Feb 18, 2026Shares withheld for tax 244 shares at $210.01 of Quest Diagnostics⁶
• Feb 18, 2026Granted 1,952 shares of Quest Diagnostics⁶
• Feb 10, 2026Sold 5,662 shares at $204.00 of Quest Diagnostics⁷
• Feb 10, 2026Exercised options 5,662 shares at $121.81 of Quest Diagnostics⁷
• Jan 28, 2026Granted 48 shares at $183.51 of Quest Diagnostics⁷
• Oct 21, 2025Granted 46 shares at $189.08 of Quest Diagnostics⁸
• Aug 21, 2025Sold 1,975 shares at $185.00 of Quest Diagnostics⁹
• Aug 19, 2025Sold 4,532 shares at $183.00 of Quest Diagnostics¹⁰
• Aug 19, 2025Exercised options 4,532 shares at $112.17 of Quest Diagnostics¹⁰
• Aug 15, 2025Sold 1,975 shares at $180.00 of Quest Diagnostics¹¹
• Aug 6, 2025Sold 1,975 shares at $175.00 of Quest Diagnostics¹²
• Aug 6, 2025Sold 3,560 shares at $175.00 of Quest Diagnostics¹²
• Aug 6, 2025Exercised options 3,560 shares at $86.63 of Quest Diagnostics¹²
• Jul 21, 2025L 80 shares at $167.49 of Quest Diagnostics¹³
• Apr 21, 2025L 81 shares at $164.42 of Quest Diagnostics¹⁴
• Mar 26, 2025Shares withheld for tax 162 shares at $166.71 of Quest Diagnostics¹⁵