Dow R. Wilson is CEO & President at VARIAN MEDICAL SYSTEMS INC (VAR). They have made 26 open-market trades across 2 companies since 2006, most recently 2026-03-19.
CIK 0001313996
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 26 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VAR | SELL | 2020-12-08 | 2020-12-10 | $174.40 | $55.5M | -0.2% | +0.5% | +0.6% |
| VAR | SELL | 2020-12-07 | 2020-12-09 | $174.35 | $40.5M | -0.1% | +0.5% | +0.6% |
| VAR | SELL | 2020-09-21 | 2020-09-23 | $172.43 | $13.4M | -0.0% | +0.4% | +1.5% |
| VAR | SELL | 2020-08-21 | 2020-08-24 | $172.63 | $13.4M | +0.9% | -0.6% | +0.4% |
| VAR | SELL | 2020-03-17 | 2020-03-18 | $110.00 | $4.3M | -5.8% | +5.2% | +7.1% |
| VAR | SELL | 2019-03-29 | 2019-04-02 | $141.58 | $12.8M | -0.4% | -3.0% | -1.7% |
| VAR | SELL | 2018-03-01 | 2018-03-02 | $118.01 | $5.6M | +4.8% | -0.8% | -1.8% |
| VAR | SELL | 2018-02-01 | 2018-02-02 | $126.72 | $6.1M | -4.0% | -1.5% | -6.2% |
| VAR | SELL | 2017-12-18 | 2017-12-18 | $111.00 | $19.7M | +0.1% | -1.5% | +11.6% |
| VAR | SELL | 2017-10-06 | 2017-10-06 | $102.40 | $3.1M | +2.1% | +3.8% | +7.4% |
| VAR | SELL | 2017-09-07 | 2017-09-08 | $105.41 | $3.2M | -0.0% | -6.2% | +4.6% |
| VAR | SELL | 2017-08-07 | 2017-08-08 | $96.48 | $2.9M | +5.0% | +10.0% | +11.0% |
| VAR | SELL | 2017-07-10 | 2017-07-11 | $103.35 | $3.0M | -0.2% | -7.2% | -3.6% |
| VAR | SELL | 2017-01-05 | 2017-01-06 | $88.74 | $2.4M | +0.0% | -12.5% | +2.1% |
| VAR | SELL | 2016-12-05 | 2016-12-05 | $90.03 | $900K | +0.8% | -1.5% | -4.8% |
| VAR | SELL | 2016-11-07 | 2016-11-08 | $90.59 | $906K | -1.4% | +1.1% | -12.6% |
| VAR | SELL | 2016-10-05 | 2016-10-06 | $99.44 | $994K | -2.6% | -8.0% | -9.9% |
| VAR | SELL | 2016-09-06 | 2016-09-07 | $96.08 | $961K | -1.1% | +1.9% | -7.6% |
| VAR | SELL | 2016-08-05 | 2016-08-08 | $95.14 | $951K | -1.2% | +2.3% | -4.2% |
| VAR | SELL | 2016-08-05 | 2016-08-08 | $95.14 | $951K | -1.2% | +2.3% | -4.2% |
| VAR | SELL | 2016-07-05 | 2016-07-06 | $82.08 | $821K | +4.5% | +15.1% | +19.9% |
| VAR | SELL | 2016-06-27 | 2016-06-28 | $78.27 | $1.6M | +7.5% | +17.8% | +22.4% |
| VAR | SELL | 2016-03-23 | 2016-03-24 | $78.86 | $3.6M | +4.9% | +8.4% | +6.5% |
| VAR | SELL · 10b5-1 | 2015-12-07 | 2015-12-08 | $80.00 | $720K | -5.5% | -3.7% | -0.0% |
| VAR | SELL · 10b5-1 | 2015-11-05 | 2015-11-06 | $80.26 | $1.4M | -5.5% | -1.4% | -4.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.