David M. Whitney is VP & Controller at MCGRATH RENTCORP (MGRC). They have made 44 open-market trades across 1 company since 2006, most recently 2026-06-10.
CIK 0001357113
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 44 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MGRC | 6,533 | $737K |
Shares reported on the most recent Form 4, priced at the 2026-06-12 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MGRC | SELL | 2026-06-10 | 2026-06-12 | $113.65 | $430K | +6.4% | +1.2% | -5.3% |
| MGRC | SELL | 2026-05-15 | 2026-05-19 | $115.00 | $62K | -3.2% | +6.6% | +9.1% |
| MGRC | SELL | 2025-06-04 | 2025-06-06 | $114.54 | $312K | -0.2% | +4.0% | +9.8% |
| MGRC | SELL | 2024-10-30 | 2024-10-30 | $117.00 | $606K | +4.3% | +4.4% | +5.2% |
| MGRC | SELL | 2023-11-03 | 2023-11-07 | $102.00 | $640K | -0.5% | -0.1% | +25.8% |
| MGRC | SELL | 2023-02-28 | 2023-03-02 | $104.03 | $1.1M | -6.0% | -7.3% | -11.1% |
| MGRC | SELL | 2020-11-19 | 2020-11-23 | $64.04 | $768K | +0.6% | -2.3% | +23.1% |
| MGRC | SELL | 2020-08-18 | 2020-08-20 | $67.05 | $574K | -0.7% | -14.5% | -4.5% |
| MGRC | SELL | 2020-08-07 | 2020-08-11 | $60.39 | $452K | +2.3% | -4.8% | -6.2% |
| MGRC | SELL | 2019-11-05 | 2019-11-06 | $75.57 | $205K | -3.0% | +1.6% | +4.9% |
| MGRC | SELL | 2019-08-15 | 2019-08-19 | $65.11 | $160K | -3.8% | +0.9% | +8.8% |
| MGRC | SELL | 2019-08-01 | 2019-08-05 | $68.77 | $462K | -0.6% | -2.8% | +15.4% |
| MGRC | SELL | 2019-08-01 | 2019-08-05 | $68.77 | $924K | -0.6% | -2.8% | +15.4% |
| MGRC | SELL | 2019-05-07 | 2019-05-09 | $63.28 | $68K | -5.7% | -5.3% | +3.0% |
| MGRC | SELL | 2019-03-15 | 2019-03-19 | $57.94 | $498K | -3.3% | +0.2% | +2.4% |
| MGRC | SELL | 2019-03-11 | 2019-03-13 | $58.50 | $258K | +0.0% | +1.8% | +4.8% |
| MGRC | SELL | 2018-05-09 | 2018-05-11 | $62.18 | $1.3M | +0.6% | +4.1% | -10.0% |
| MGRC | SELL | 2018-03-12 | 2018-03-13 | $52.82 | $546K | -0.4% | +2.9% | +25.0% |
| MGRC | SELL | 2018-03-05 | 2018-03-05 | $49.85 | $122K | +7.4% | +7.3% | +34.3% |
| MGRC | SELL | 2018-03-05 | 2018-03-05 | $49.98 | $296K | +7.4% | +7.3% | +34.3% |
| MGRC | SELL | 2017-09-07 | 2017-09-08 | $39.61 | $135K | +1.1% | +10.1% | +13.7% |
| MGRC | SELL | 2017-09-01 | 2017-09-06 | $39.82 | $42K | +3.4% | +15.5% | +18.6% |
| MGRC | SELL | 2016-11-11 | 2016-11-14 | $36.20 | $88K | +1.0% | +6.0% | +4.3% |
| MGRC | SELL | 2016-11-11 | 2016-11-14 | $36.20 | $259K | +1.0% | +6.0% | +4.3% |
| MGRC | SELL | 2016-08-17 | 2016-08-19 | $31.74 | $72K | +1.7% | +0.8% | +13.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.