QUEST DIAGNOSTICS INC (DGX) Stock Ownership

NYSE:DGX • US74834L1008

Current stock price

195.02 USD
+3.56 (+1.86%)
At close:
195.064 USD
+0.04 (+0.02%)
After Hours:

DGX Ownership information

DGX Ownership Chart.DGX Ownership Chart: showing Insider, Institutional ownership and shares available to the public.DGX Ownership.InsiderInstitutional



Shares Outstanding109.87M
Float109.35M
Float Short Interest Percentage3.82%
Owners (insider)0.32%
Owners (institutional)101.42%
Owners (insider) change2.28%
Owners (institutional) change0.06%
DGX Institutional Ownership HistoryDGX Institutional Ownership HistoryDGX Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 Mar 2026 20M 40M 60M 80M 100M
DGX Historical Insider Transactions ChartDGX Historical Insider Buy and Sell Transactions ChartDGX Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 0 20K -20K 40K -40K -60K
DateNameTypeSharesPriceAmount
Mar 9, 2026WENTWORTH TIMOTHY CGrant2150.00$ 0.00
Mar 5, 2026Doherty Catherine T.Open Market Sale5558206.21$ 1,146,115.18
Mar 5, 2026PREVOZNIK MICHAEL EOpen Market Sale3878206.21$ 799,682.38
Mar 5, 2026Plewman PatrickOpen Market Sale2855206.21$ 588,729.55
Mar 4, 2026SAMAD SAMGrant13947204.86$ 2,857,182.42
Mar 4, 2026SAMAD SAMOption Excercise7720204.86$ 1,581,519.20
Mar 4, 2026Doherty Catherine T.Grant11364204.86$ 2,328,029.04
Mar 4, 2026Doherty Catherine T.Option Excercise5806204.86$ 1,189,417.16
Mar 4, 2026DELANEY MARK EGrant5682204.86$ 1,164,014.52
Mar 4, 2026DELANEY MARK EOption Excercise2326204.86$ 476,504.36
Mar 4, 2026PREVOZNIK MICHAEL EGrant7232204.86$ 1,481,547.52
Mar 4, 2026PREVOZNIK MICHAEL EOption Excercise3354204.86$ 687,100.44
Mar 4, 2026Davis J. E.Grant51652204.86$ 10,581,428.72
Mar 4, 2026Davis J. E.Option Excercise26414204.86$ 5,411,172.04
Mar 4, 2026DEPPE MICHAEL JGrant1473204.86$ 301,758.78
Mar 4, 2026DEPPE MICHAEL JOption Excercise750204.86$ 153,645.00
Mar 4, 2026KUPPUSAMY KARTHIKGrant6200204.86$ 1,270,132.00
Mar 4, 2026KUPPUSAMY KARTHIKOpen Market Sale2628204.86$ 538,372.08
Mar 4, 2026Plewman PatrickGrant5682204.86$ 1,164,014.52
Mar 4, 2026Plewman PatrickOption Excercise2827204.86$ 579,139.22
Mar 3, 2026Doherty Catherine T.Open Market Sale632207.73$ 131,285.36
Mar 3, 2026PREVOZNIK MICHAEL EOpen Market Sale526207.73$ 109,265.98
Mar 3, 2026Plewman PatrickOpen Market Sale410207.73$ 85,169.30
Mar 2, 2026DELANEY MARK EOption Excercise188204.86$ 38,513.68
Mar 2, 2026KUPPUSAMY KARTHIKOption Excercise205204.86$ 41,996.30
Mar 2, 2026DEPPE MICHAEL JOption Excercise88204.86$ 18,027.68
Mar 2, 2026Doherty Catherine T.Option Excercise648204.86$ 132,749.28
Mar 2, 2026SAMAD SAMOption Excercise869204.86$ 178,023.34
Mar 2, 2026PREVOZNIK MICHAEL EOption Excercise288204.86$ 58,999.68
Mar 2, 2026Davis J. E.Option Excercise2968204.86$ 608,024.48
Mar 2, 2026Davis J. E.Open Market Sale10000212.52$ 2,125,200.00
Mar 2, 2026Plewman PatrickOption Excercise230204.86$ 47,117.80
Feb 19, 2026Plewman PatrickOpen Market Sale958204.83$ 196,227.14
Feb 19, 2026PREVOZNIK MICHAEL EOpen Market Sale1111204.83$ 227,566.13
Feb 19, 2026Doherty Catherine T.Open Market Sale1433204.83$ 293,521.39
Feb 18, 2026Plewman PatrickGrant19520.00$ 0.00
Feb 18, 2026Plewman PatrickOption Excercise537208.36$ 111,890.51
Feb 18, 2026SAMAD SAMGrant39650.00$ 0.00
Feb 18, 2026SAMAD SAMOption Excercise1865208.37$ 388,618.45
Feb 18, 2026PREVOZNIK MICHAEL EGrant20130.00$ 0.00
Feb 18, 2026PREVOZNIK MICHAEL EOption Excercise648208.39$ 135,038.54
Feb 18, 2026Davis J. E.Grant158570.00$ 0.00
Feb 18, 2026Davis J. E.Option Excercise6184208.16$ 1,287,262.08
Feb 18, 2026Doherty Catherine T.Grant29280.00$ 0.00
Feb 18, 2026Doherty Catherine T.Option Excercise1161208.12$ 241,623.05
Feb 18, 2026KUPPUSAMY KARTHIKOption Excercise511208.48$ 106,532.93
Feb 18, 2026KUPPUSAMY KARTHIKGrant21350.00$ 0.00
Feb 18, 2026DELANEY MARK EGrant15860.00$ 0.00
Feb 18, 2026DELANEY MARK EOption Excercise435208.41$ 90,659.75
Feb 18, 2026DEPPE MICHAEL JGrant3660.00$ 0.00
Feb 18, 2026DEPPE MICHAEL JOption Excercise182208.37$ 37,922.84
Feb 13, 2026Doherty Catherine T.Option Excercise26165112.17$ 2,934,928.05
Feb 13, 2026Doherty Catherine T.Open Market Sale26165206.15$ 5,393,814.70
Feb 10, 2026Plewman PatrickOption Excercise5662121.81$ 689,659.91
Feb 10, 2026Plewman PatrickOpen Market Sale5662204.00$ 1,155,048.00
Nov 25, 2025Davis J. E.Option Excercise5509395.80$ 5,277,633.94
Nov 25, 2025Davis J. E.Open Market Sale55093192.22$ 10,589,759.82
Nov 25, 2025Gregg Vicky BOpen Market Sale1250191.76$ 239,700.00
Nov 18, 2025DELANEY MARK EOption Excercise7946144.46$ 1,147,844.62
Nov 18, 2025DELANEY MARK EOpen Market Sale7946187.35$ 1,488,683.10
Nov 5, 2025Davis J. E.Option Excercise7143175.57$ 1,254,096.51
Oct 22, 2025PFEIFFER GARY MOpen Market Sale1482182.40$ 270,316.80
Oct 21, 2025Plewman PatrickGrant46189.08$ 8,697.63
Oct 21, 2025KUPPUSAMY KARTHIKGrant15189.08$ 2,836.14
Oct 21, 2025Gregg Vicky BGrant70189.08$ 13,235.74
Oct 21, 2025DELANEY MARK EGrant15189.08$ 2,836.15
Oct 21, 2025CARTER ROBERT BGrant6189.09$ 1,134.53
Oct 21, 2025SAMAD SAMGrant68189.08$ 12,857.51
Sep 26, 2025PREVOZNIK MICHAEL EOption Excercise227103.57$ 23,510.39
Sep 26, 2025PREVOZNIK MICHAEL EOpen Market Sale227188.13$ 42,706.01
Sep 23, 2025PREVOZNIK MICHAEL EOption Excercise28463103.57$ 2,947,912.91
Sep 23, 2025PREVOZNIK MICHAEL EOpen Market Sale28463187.12$ 5,326,041.82
Aug 21, 2025Plewman PatrickOpen Market Sale1975185.00$ 365,375.00
Aug 19, 2025Plewman PatrickOption Excercise4532112.17$ 508,354.44
Aug 19, 2025Plewman PatrickOpen Market Sale4532183.00$ 829,356.00
Aug 15, 2025Plewman PatrickOpen Market Sale1975180.00$ 355,500.00
Aug 13, 2025KUPPUSAMY KARTHIKOption Excercise123175.91$ 21,636.93
Aug 6, 2025Plewman PatrickOption Excercise356086.63$ 308,402.80
Aug 6, 2025Plewman PatrickOpen Market Sale5535175.00$ 968,625.00
Jul 30, 2025KUPPUSAMY KARTHIKOption Excercise8269102.77$ 849,764.43
Jul 30, 2025KUPPUSAMY KARTHIKOpen Market Sale10479167.95$ 1,759,930.60
Jul 21, 2025DELANEY MARK EOther Aquisition17167.49$ 2,847.35
Jul 21, 2025CARTER ROBERT BOther Aquisition7167.50$ 1,172.53
Jul 21, 2025SAMAD SAMOther Aquisition72167.50$ 12,059.71
Jul 21, 2025Plewman PatrickOther Aquisition80167.49$ 13,399.52
Jul 21, 2025KUPPUSAMY KARTHIKOther Aquisition27167.50$ 4,522.45
Jul 21, 2025Lassiter Wright IIIOther Aquisition7167.50$ 1,172.53
Jul 21, 2025Gregg Vicky BOther Aquisition79167.50$ 13,232.11
Jul 16, 2025SAMAD SAMOption Excercise850169.01$ 143,658.50
May 15, 2025MORRISON DENISE MGrant12030.00$ 0.00
May 15, 2025Lassiter Wright IIIGrant12030.00$ 0.00
May 15, 2025RING TIMOTHY MGrant12030.00$ 0.00
May 15, 2025PFEIFFER GARY MGrant12030.00$ 0.00
May 15, 2025CARTER ROBERT BGrant12030.00$ 0.00
May 15, 2025Diaz LuisGrant12030.00$ 0.00
May 15, 2025Doi TraceyGrant12030.00$ 0.00
May 15, 2025Gregg Vicky BGrant12030.00$ 0.00
May 15, 2025MAIN TIMOTHY LGrant12030.00$ 0.00
May 12, 2025DELANEY MARK EOpen Market Sale1748175.52$ 306,800.22