<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights</title>
<link href="http://www.insiderinsights.com/news/company/dgx" ></link>
<id>urn:uuid:658db908-65a5-5423-2745-b6423cc58c24</id>
<updated>2026-03-05T12:26:59-05:00</updated>
<author>Jonathan Moreland</author>
<subtitle>Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services</subtitle>
<entry>
<title>DGX: DOHERTY CATHERINE T (VP) Sold (AS) 632 Shares of QUEST DIAGNOSTICS INC for $207.73 on 3/3</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351533" ></link>
<id>urn:uuid:cc75239c-ac14-1e9c-a071-95fbd6d49ccb</id>
<updated>2026-03-04T16:39:14-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: DOHERTY CATHERINE T (VP) Disposed (JS) 648 Shares of QUEST DIAGNOSTICS INC for $204.86 on 3/2</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351534" ></link>
<id>urn:uuid:72e7fc6f-a0b8-cb14-ecc4-933202a23522</id>
<updated>2026-03-04T16:39:14-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: SAMAD SAM (VP,CFO) Disposed (JS) 869 Shares of QUEST DIAGNOSTICS INC for $204.86 on 3/2</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351537" ></link>
<id>urn:uuid:61168bfc-a0d6-35a9-8de6-f80e3e3cec72</id>
<updated>2026-03-04T16:39:00-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: PREVOZNIK MICHAEL E (VP,GC) Sold (AS) 526 Shares of QUEST DIAGNOSTICS INC for $207.73 on 3/3</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351539" ></link>
<id>urn:uuid:404ba32f-cab4-9670-610c-60b1b6d89efa</id>
<updated>2026-03-04T16:38:44-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: PREVOZNIK MICHAEL E (VP,GC) Disposed (JS) 288 Shares of QUEST DIAGNOSTICS INC for $204.86 on 3/2</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351540" ></link>
<id>urn:uuid:754ea3da-ab62-c08d-6cfb-bd534140f3bf</id>
<updated>2026-03-04T16:38:44-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: DAVIS J E (CEO,PR,DIR) Sold (AS) 10k Shares of QUEST DIAGNOSTICS INC for $212.52 on 3/2</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351516" ></link>
<id>urn:uuid:1c335981-f2c4-c573-0dd6-cec9ece7c562</id>
<updated>2026-03-04T16:38:28-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: DAVIS J E (CEO,PR,DIR) Disposed (JS) 2,968 Shares of QUEST DIAGNOSTICS INC for $204.86 on 3/2</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351517" ></link>
<id>urn:uuid:c0c8e740-dc91-868a-0500-61763223999b</id>
<updated>2026-03-04T16:38:28-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: PLEWMAN PATRICK (VP) Sold (AS) 410 Shares of QUEST DIAGNOSTICS INC for $207.73 on 3/3</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351521" ></link>
<id>urn:uuid:6bc5ea4e-465b-2ec7-3089-24dec75f77dc</id>
<updated>2026-03-04T16:38:09-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: PLEWMAN PATRICK (VP) Disposed (JS) 230 Shares of QUEST DIAGNOSTICS INC for $204.86 on 3/2</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351522" ></link>
<id>urn:uuid:c6cb3617-a163-3ff8-8bb9-c8c123bed642</id>
<updated>2026-03-04T16:38:09-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
<entry>
<title>DGX: KUPPUSAMY KARTHIK (VP) Disposed (JS) 205 Shares of QUEST DIAGNOSTICS INC for $204.86 on 3/2</title>
<link href="http://www.insiderinsights.com/company/dgx/quest-diagnostics-inc/id-6351526" ></link>
<id>urn:uuid:1c1f21d3-8fcf-1879-36ee-e41e82e0867c</id>
<updated>2026-03-04T16:37:50-05:00</updated>
<summary type="html" ><![CDATA[QUEST DIAGNOSTICS INC (DGX). Recent Price: $211.91. Mkt Cap:23.6B. 10D Vol: 896,070]]></summary>
</entry>
</feed>