Insider · CIK 0001222679
Michael E Prevoznik
Files at: DGX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 28, 2026 SForm 4 → | Aug 31, 4:37 pm EDT | QUEST DIAGNOSTICS INCDGX | 22,677 | $243.11 | $5,513,083 | 37,557 | −37.6% | 10b5-1 |
| Aug 28, 2026 GMForm 4 → | Aug 31, 4:37 pm EDT | QUEST DIAGNOSTICS INCDGX | 23,677 | $112.17 | $2,543,679 | 36,557 | — | 10b5-1 |
| Mar 4, 2019 SForm 4 → | Mar 5, 4:32 pm EST | QUEST DIAGNOSTICS INCDGX | 3,373 | $86.81 | $292,810 | 39,458 | −7.88% | plan? |
| Mar 1, 2019 AFForm 4 → | Mar 5, 4:32 pm EST | QUEST DIAGNOSTICS INCDGX | 9,921 | $86.86 | $861,738 | 42,826 | — | plan? |
| Feb 26, 2019 SForm 4 → | Feb 28, 5:24 pm EST | QUEST DIAGNOSTICS INCDGX | 1,412 | $86.65 | $122,352 | 39,453 | −3.46% | plan? |
| Feb 26, 2019 FForm 4 → | Feb 28, 5:24 pm EST | QUEST DIAGNOSTICS INCDGX | 907 | $87.84 | $79,671 | 40,865 | — | plan? |
| Feb 25, 2019 SForm 4 → | Feb 27, 6:34 pm EST | QUEST DIAGNOSTICS INCDGX | 336 | $88.23 | $29,645 | 41,772 | −0.80% | plan? |
| Feb 25, 2019 FForm 4 → | Feb 27, 6:34 pm EST | QUEST DIAGNOSTICS INCDGX | 315 | $88.24 | $27,796 | 42,108 | — | plan? |
| Feb 22, 2019 FForm 4 → | Feb 25, 8:01 pm EST | QUEST DIAGNOSTICS INCDGX | 291 | $88.39 | $25,721 | 42,423 | — | plan? |
| Feb 18, 2019 AForm 4 → | Feb 20, 6:30 pm EST | QUEST DIAGNOSTICS INCDGX | 2,886 | — | — | 42,714 | — | plan? |
| Jul 10, 2018 SForm 4 → | Jul 12, 4:53 pm EDT | QUEST DIAGNOSTICS INCDGX | 30,780 | $113.07 | $3,480,141 | 39,791 | −43.6% | plan? |
| Jul 10, 2018 MForm 4 → | Jul 12, 4:53 pm EDT | QUEST DIAGNOSTICS INCDGX | 30,780 | $57.61 | $1,773,082 | 70,551 | — | plan? |
| Mar 5, 2018 SForm 4 → | Mar 6, 7:41 pm EST | QUEST DIAGNOSTICS INCDGX | 4,128 | $101.00 | $416,928 | 39,771 | −9.40% | plan? |
| Mar 2, 2018 AFForm 4 → | Mar 6, 7:41 pm EST | QUEST DIAGNOSTICS INCDGX | 12,140 | $101.00 | $1,226,140 | 43,899 | — | plan? |
| Feb 27, 2018 SForm 4 → | Mar 1, 5:08 pm EST | QUEST DIAGNOSTICS INCDGX | 1,423 | $104.41 | $148,576 | 39,766 | −3.45% | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 5:08 pm EST | QUEST DIAGNOSTICS INCDGX | 482 | $101.43 | $48,889 | 41,189 | — | plan? |
| Feb 23, 2018 FForm 4 → | Feb 27, 4:53 pm EST | QUEST DIAGNOSTICS INCDGX | 1,217 | $101.76 | $123,840 | 41,671 | — | plan? |
| Feb 19, 2018 AForm 4 → | Feb 21, 7:26 pm EST | QUEST DIAGNOSTICS INCDGX | 2,511 | — | — | 42,888 | — | plan? |
| Apr 20, 2017 SForm 4 → | Apr 24, 4:18 pm EDT | QUEST DIAGNOSTICS INCDGX | 29,513 | $100.00 | $2,951,300 | 40,327 | −42.3% | plan? |
| Apr 20, 2017 MForm 4 → | Apr 24, 4:18 pm EDT | QUEST DIAGNOSTICS INCDGX | 29,513 | $56.78 | $1,675,743 | 68,822 | — | plan? |
| Mar 16, 2017 SForm 4 → | Mar 20, 4:37 pm EDT | QUEST DIAGNOSTICS INCDGX | 13,987 | $100.00 | $1,398,700 | 40,322 | −25.8% | plan? |
| Mar 16, 2017 MForm 4 → | Mar 20, 4:37 pm EDT | QUEST DIAGNOSTICS INCDGX | 13,987 | $55.65 | $778,377 | 54,309 | — | plan? |
| Mar 3, 2017 SForm 4 → | Mar 6, 4:40 pm EST | QUEST DIAGNOSTICS INCDGX | 4,478 | $98.29 | $440,143 | 40,322 | −10.00% | plan? |
| Mar 2, 2017 AFForm 4 → | Mar 3, 5:15 pm EST | QUEST DIAGNOSTICS INCDGX | 14,126 | $98.12 | $1,386,043 | 44,800 | — | plan? |
| Mar 1, 2017 SForm 4 → | Mar 3, 5:15 pm EST | QUEST DIAGNOSTICS INCDGX | 470 | $97.77 | $45,952 | 40,317 | −1.15% | plan? |
| Feb 28, 2017 FForm 4 → | Mar 2, 4:43 pm EST | QUEST DIAGNOSTICS INCDGX | 507 | $96.42 | $48,885 | 40,787 | — | plan? |
| Feb 27, 2017 SForm 4 → | Feb 28, 4:49 pm EST | QUEST DIAGNOSTICS INCDGX | 440 | $97.39 | $42,852 | 41,294 | −1.05% | plan? |
| Feb 24, 2017 FForm 4 → | Feb 28, 4:49 pm EST | QUEST DIAGNOSTICS INCDGX | 474 | $95.68 | $45,352 | 41,734 | — | plan? |
| Feb 21, 2017 AForm 4 → | Feb 23, 6:16 pm EST | QUEST DIAGNOSTICS INCDGX | 2,715 | — | — | 42,208 | — | plan? |
| Feb 13, 2017 SForm 4 → | Feb 15, 4:43 pm EST | QUEST DIAGNOSTICS INCDGX | 1,200 | $93.76 | $112,512 | 39,493 | −2.95% | plan? |
| Feb 13, 2017 FForm 4 → | Feb 15, 4:43 pm EST | QUEST DIAGNOSTICS INCDGX | 1,293 | $93.85 | $121,348 | 40,693 | — | plan? |
| Feb 2, 2017 SForm 4 → | Feb 6, 4:36 pm EST | QUEST DIAGNOSTICS INCDGX | 45,000 | $92.39 | $4,157,595 | 41,986 | −51.7% | plan? |
| Feb 2, 2017 MForm 4 → | Feb 6, 4:36 pm EST | QUEST DIAGNOSTICS INCDGX | 45,000 | $52.68 | $2,370,750 | 56,918 | — | plan? |
| Mar 1, 2016 FForm 4/A → | Mar 14, 4:26 pm EDT | QUEST DIAGNOSTICS INCDGX | 906 | $66.51 | $60,258 | 41,918 | — | plan? |
| Mar 1, 2016 SForm 4 → | Mar 3, 4:21 pm EST | QUEST DIAGNOSTICS INCDGX | 3,815 | $68.22 | $260,265 | 41,905 | −8.34% | plan? amended |
| Mar 1, 2016 AFForm 4 → | Mar 3, 4:21 pm EST | QUEST DIAGNOSTICS INCDGX | 3,598 | $66.88 | $240,642 | 45,713 | — | plan? amended |
| Feb 25, 2016 AFForm 4 → | Feb 29, 7:40 pm EST | QUEST DIAGNOSTICS INCDGX | 4,219 | $66.44 | $20,530 | 45,323 | — | plan? |
| Feb 16, 2016 FForm 4 → | Feb 18, 4:59 pm EST | QUEST DIAGNOSTICS INCDGX | 471 | $61.95 | $29,178 | 41,722 | — | plan? |
| Mar 3, 2015 SForm 4 → | Mar 3, 6:29 pm EST | QUEST DIAGNOSTICS INCDGX | 3,261 | $71.16 | $232,043 | 42,067 | −7.19% | plan? |
| Feb 27, 2015 AFForm 4 → | Mar 3, 6:29 pm EST | QUEST DIAGNOSTICS INCDGX | 1,677 | $70.77 | $105,303 | 45,321 | — | plan? |
| Feb 23, 2015 AForm 4 → | Feb 25, 4:38 pm EST | QUEST DIAGNOSTICS INCDGX | 3,654 | — | — | 46,620 | — | plan? |
| Feb 17, 2015 SForm 4 → | Feb 18, 6:39 pm EST | QUEST DIAGNOSTICS INCDGX | 488 | $71.41 | $34,848 | 42,966 | −1.12% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 28, 2026 MForm 4 → | Aug 31, 4:37 pm EDT | QUEST DIAGNOSTICS INCDGX | 22,677 | $112.17 | $2,543,679 | 0 | — | 10b5-1 |
| Feb 18, 2019 AForm 4 → | Feb 20, 6:30 pm EST | QUEST DIAGNOSTICS INCDGX | 35,146 | — | — | 35,146 | — | |
| Jul 10, 2018 MForm 4 → | Jul 12, 4:53 pm EDT | QUEST DIAGNOSTICS INCDGX | 30,780 | $57.61 | $1,773,082 | 0 | — | |
| Feb 19, 2018 AForm 4 → | Feb 21, 7:26 pm EST | QUEST DIAGNOSTICS INCDGX | 28,690 | — | — | 28,690 | — | |
| Apr 20, 2017 MForm 4 → | Apr 24, 4:18 pm EDT | QUEST DIAGNOSTICS INCDGX | 29,513 | $56.78 | $1,675,743 | 0 | — | |
| Mar 16, 2017 MForm 4 → | Mar 20, 4:37 pm EDT | QUEST DIAGNOSTICS INCDGX | 13,987 | $55.65 | $778,377 | 1,013 | — | |
| Feb 21, 2017 AForm 4 → | Feb 23, 6:16 pm EST | QUEST DIAGNOSTICS INCDGX | 32,551 | $95.80 | $3,118,223 | 32,551 | — | |
| Feb 2, 2017 MForm 4 → | Feb 6, 4:36 pm EST | QUEST DIAGNOSTICS INCDGX | 45,000 | $52.68 | $2,370,750 | 15,000 | — | |
| Feb 25, 2016 AForm 4 → | Feb 29, 7:40 pm EST | QUEST DIAGNOSTICS INCDGX | 50,604 | — | — | 50,604 | — | |
| Feb 23, 2015 AForm 4 → | Feb 25, 4:38 pm EST | QUEST DIAGNOSTICS INCDGX | 44,939 | — | — | 44,939 | — |