Robert Hagemann is CFO at QUEST DIAGNOSTICS INC (DGX). They have made 31 open-market trades across 4 companies since 2006, most recently 2026-05-08.
CIK 0001222676
6 open-market purchases totalling $1.2M since 2015, against 25 sales. Across 6 scored buys the stock is up 3.4% at ninety days, and 1.5 points ahead of the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| DGX | 129,806 | $30.5M |
| R | 30,420 | $7.2M |
| GPK | 97,569 | $837K |
| ZBH | 4,000 | $380K |
| Total | $39.0M |
Shares reported on the most recent Form 4, priced at the 2026-05-11 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 67% | 83% |
| Avg Move | -2.0% | +0.5% | +3.4% |
| Alpha | -0.4% | +1.0% | +1.5% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GPK | BUY | 2026-05-08 | 2026-05-11 | $11.00 | $154K | -3.6% | -0.8% | +14.5% |
| ZBH | BUY | 2023-08-28 | 2023-08-30 | $116.48 | $233K | +0.7% | -7.0% | -6.3% |
| GPK | BUY | 2019-02-27 | 2019-02-28 | $12.25 | $184K | +1.3% | +4.0% | +4.1% |
| ZBH | BUY | 2019-02-05 | 2019-02-06 | $119.83 | $240K | +4.7% | +3.1% | +4.6% |
| GPK | BUY | 2015-02-10 | 2015-02-10 | $15.00 | $180K | -4.5% | +1.7% | +1.7% |
| R | BUY | 2015-02-09 | 2015-02-10 | $90.00 | $216K | -10.7% | +1.7% | +1.7% |
| DGX | SELL · 10b5-1 | 2012-10-03 | 2012-10-05 | $64.00 | $3.0M | -4.9% | +0.9% | +0.9% |
| DGX | SELL · 10b5-1 | 2012-04-02 | 2012-04-03 | $62.00 | $2.9M | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2012-01-26 | 2012-01-30 | $59.15 | $6.7M | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-12-21 | 2011-12-22 | $57.75 | $240K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-12-01 | 2011-12-02 | $58.15 | $241K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-11-21 | 2011-11-22 | $54.40 | $226K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-11-01 | 2011-11-03 | $54.80 | $227K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-10-21 | 2011-10-25 | $49.29 | $205K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-10-03 | 2011-10-05 | $49.23 | $204K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-09-21 | 2011-09-23 | $49.51 | $205K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-09-01 | 2011-09-06 | $49.98 | $207K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-08-29 | 2011-08-31 | $49.00 | $203K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-08-01 | 2011-08-03 | $54.27 | $225K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-07-21 | 2011-07-25 | $57.18 | $237K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-07-01 | 2011-07-05 | $58.97 | $245K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-06-21 | 2011-06-22 | $60.68 | $252K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-06-01 | 2011-06-03 | $58.10 | $241K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-05-23 | 2011-05-25 | $57.46 | $238K | -4.9% | +0.9% | +0.9% |
| DGX | SELL | 2011-05-02 | 2011-05-04 | $56.46 | $234K | -4.9% | +0.9% | +0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.