Davis J. E. (CIK 1599837) reported 31 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-02). Recent activity: Sell DGX (10,000 shares), Buy DGX (51,652 shares), Sell DGX (26,414 shares), Sell DGX (2,968 shares), Sell DGX (10,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 10,000 | $1.9M |
| 2026-03-06 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Buy | 51,652 | $10.6M |
| 2026-03-06 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 26,414 | $5.4M |
| 2026-03-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 2,968 | $608,024 |
| 2026-03-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 10,000 | $2.1M |
| 2026-02-20 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Buy | 15,857 | $0 |
| 2026-02-20 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 2,396 | $503,184 |
| 2026-02-20 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 3,788 | $784,078 |
| 2025-11-28 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Buy | 55,093 | $5.3M |
| 2025-11-28 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 9,342 | $1.8M |
| 2025-11-28 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 41,004 | $7.9M |
| 2025-11-28 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 4,747 | $916,029 |
| 2025-11-07 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 7,143 | $1.3M |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 2,366 | $397,559 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 1,411 | $238,120 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 704 | $119,420 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 7,249 | $1.2M |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 4,905 | $827,572 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 2,764 | $468,664 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 6,950 | $1.2M |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 5,900 | $995,094 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 2,493 | $422,738 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 750 | $125,895 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 584 | $98,521 |
| 2025-04-04 | QUEST DIAGNOSTICS INC (DGX) | CEO and President | Sell | 267 | $45,283 |
Source: SEC Form 4 filings · as of 2026-06-02