Scott K. Duff is VP at NOV Inc. (NOV). They have made 11 open-market trades across 1 company since 2016, most recently 2021-02-28.
CIK 0001614165
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 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NOV | 97,645 | $1.8M |
Shares reported on the most recent Form 4, priced at the 2021-03-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NOV | SELL | 2021-02-23 | 2021-02-24 | $14.81 | $148K | +7.0% | -11.9% | +0.4% |
| NOV | SELL | 2020-02-21 | 2020-02-24 | $23.30 | $332K | -17.2% | -49.5% | -41.0% |
| NOV | SELL | 2019-11-06 | 2019-11-07 | $23.51 | $141K | -8.4% | +0.0% | -3.4% |
| NOV | SELL | 2019-02-28 | 2019-03-01 | $28.02 | $848K | -6.7% | -6.2% | -27.5% |
| NOV | SELL | 2018-05-14 | 2018-05-14 | $41.02 | $3.2M | +3.1% | +3.1% | +9.7% |
| NOV | SELL | 2018-03-01 | 2018-03-01 | $35.66 | $529K | +6.1% | +2.1% | +19.1% |
| NOV | SELL | 2017-03-01 | 2017-03-02 | $40.79 | $390K | -7.5% | -2.8% | -20.0% |
| NOV | SELL | 2017-02-24 | 2017-02-27 | $39.87 | $3.0M | -7.2% | -0.7% | -19.8% |
| NOV | SELL | 2016-08-08 | 2016-08-08 | $34.17 | $55K | +4.7% | -1.3% | -6.5% |
| NOV | SELL | 2016-08-05 | 2016-08-08 | $32.62 | $51K | +4.7% | -1.3% | -6.5% |
| NOV | SELL | 2016-08-05 | 2016-08-08 | $33.66 | $161K | +4.7% | -1.3% | -6.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.