John David Williams is CEO & President at Domtar CORP (UFS). They have made 17 open-market trades across 2 companies since 2010, most recently 2026-08-07.
CIK 0001453133
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 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| UFS | SELL | 2021-02-26 | 2021-02-26 | $36.58 | $6.6M | +6.1% | +0.4% | +49.9% |
| UFS | SELL | 2019-02-25 | 2019-02-26 | $52.30 | $2.5M | -4.1% | -5.3% | -19.1% |
| UFS | SELL | 2019-02-22 | 2019-02-26 | $52.72 | $2.7M | -4.1% | -5.3% | -19.1% |
| UFS | SELL | 2019-02-22 | 2019-02-26 | $52.52 | $5.1M | -4.1% | -5.3% | -19.1% |
| UFS | SELL | 2018-05-17 | 2018-05-18 | $46.92 | $3.8M | +2.0% | +1.6% | +6.9% |
| UFS | SELL | 2018-02-28 | 2018-03-02 | $45.28 | $6.2M | +2.2% | -7.5% | +7.9% |
| OC | SELL | 2017-11-28 | 2017-11-29 | $88.64 | $653K | -1.0% | +3.5% | -6.1% |
| UFS | SELL | 2017-09-11 | 2017-09-12 | $41.41 | $2.3M | +2.5% | +4.1% | +14.8% |
| UFS | SELL | 2017-02-23 | 2017-02-24 | $39.28 | $1.3M | -1.9% | -4.3% | -6.2% |
| UFS | SELL | 2016-05-16 | 2016-05-18 | $37.65 | $1.7M | +5.7% | +0.4% | +4.0% |
| UFS | SELL | 2015-02-25 | 2015-02-27 | $44.15 | $946K | -9.9% | +0.5% | +0.5% |
| UFS | SELL | 2014-05-01 | 2014-05-02 | $94.24 | $1.3M | -9.9% | +0.5% | +0.5% |
| UFS | SELL | 2013-05-13 | 2013-05-14 | $73.83 | $588K | -9.9% | +0.5% | +0.5% |
| UFS | SELL | 2012-05-10 | 2012-05-11 | $83.05 | $4.6M | -9.9% | +0.5% | +0.5% |
| UFS | SELL | 2011-05-10 | 2011-05-12 | $102.39 | $4.3M | -9.9% | +0.5% | +0.5% |
| UFS | SELL | 2010-08-03 | 2010-08-05 | $61.61 | $1.5M | -9.9% | +0.5% | +0.5% |
| UFS | SELL | 2010-05-13 | 2010-05-17 | $70.46 | $705K | -9.9% | +0.5% | +0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.