QUEST DIAGNOSTICS INC - DGX

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Oct 02, 2026 — A A 135.0 0.0 0.0 477.0 View
Sep 03, 2026 CEO and President S D 10,000.0 242.72 2,427,200.0 122,423.0 View
Aug 31, 2026 SVP & General Counsel M D 22,677.0 112.17 2,543,679.09 0.0 View
Aug 31, 2026 SVP & General Counsel G D 1,000.0 0.0 0.0 36,557.0 View
Aug 31, 2026 SVP & General Counsel S D 430.0 244.5148 105,141.36 37,557.0 View
Aug 31, 2026 SVP & General Counsel S D 6,237.0 243.6275 1,519,504.72 37,987.0 View
Aug 31, 2026 SVP & General Counsel S D 16,010.0 242.8755 3,888,436.76 44,224.0 View
Aug 31, 2026 SVP & General Counsel M A 22,677.0 112.17 2,543,679.09 60,234.0 View
Jul 29, 2026 SVP & Chief Commercial Officer S D 1,600.0 235.18 376,288.0 10,335.0 View
Jul 27, 2026 SVP, Clinical Solutions L A 37.0 206.807 7,651.86 13,557.0 View
Jul 27, 2026 — L A 11.0 206.804 2,274.84 3,864.0 View
Jul 27, 2026 — A A 72.0 206.808 14,890.18 18,386.0 View
Jul 27, 2026 SVP for Diagnostic Services L A 46.0 206.807 9,513.12 15,293.0 View
Jul 27, 2026 — L A 21.0 206.81 4,343.01 22,460.0 View
Jul 27, 2026 Executive Vice President & CFO A A 102.0 206.807 21,094.31 33,478.0 View
Jul 27, 2026 — L A 6.0 206.813 1,240.88 10,323.0 View
Jul 27, 2026 SVP & Chief Commercial Officer L A 34.0 206.807 7,031.44 11,935.0 View
Jul 02, 2026 — A A 144.0 0.0 0.0 342.0 View
Jun 08, 2026 SVP, Clinical Solutions M D 4,827.0 121.805 587,952.74 0.0 View
Jun 08, 2026 SVP, Clinical Solutions M D 3,320.0 127.725 424,047.0 0.0 View
Jun 08, 2026 SVP, Clinical Solutions S D 8,147.0 200.0 1,629,400.0 13,510.0 View
Jun 08, 2026 SVP, Clinical Solutions M A 4,827.0 121.805 587,952.74 21,657.0 View
Jun 08, 2026 SVP, Clinical Solutions M A 3,320.0 127.725 424,047.0 16,830.0 View
Jun 02, 2026 CEO and President S D 10,000.0 194.14 1,941,400.0 132,423.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 18,314.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 5,196.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 27,439.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 1,358.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 7,748.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 31,140.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 10,317.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 11,929.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 3,853.0 View
May 21, 2026 — A A 1,142.0 0.0 0.0 31,005.0 View
Apr 24, 2026 Executive Vice President & CFO A A 108.0 194.698 21,027.38 33,376.0 View
Apr 24, 2026 SVP for Diagnostic Services L A 49.0 194.699 9,540.25 15,247.0 View
Apr 24, 2026 — A A 68.0 194.698 13,239.46 17,172.0 View
Apr 24, 2026 — L A 7.0 194.699 1,362.89 2,711.0 View
Apr 24, 2026 — L A 6.0 194.699 1,168.19 9,063.0 View
Apr 24, 2026 SVP, Clinical Solutions L A 39.0 194.699 7,593.26 13,490.0 View
Apr 24, 2026 SVP & Chief Commercial Officer L A 37.0 194.696 7,203.75 11,901.0 View