Peter M. Jackson is CFO & VP at Builders FirstSource, Inc. (BLDR). They have made 5 open-market trades across 1 company since 2017, most recently 2026-03-15.
CIK 0001689573
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BLDR | 272,332 | $18.9M |
Shares reported on the most recent Form 4, priced at the 2026-03-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BLDR | SELL | 2020-08-31 | 2020-09-02 | $30.75 | $1.7M | +5.6% | +9.2% | +16.5% |
| BLDR | SELL | 2019-08-09 | 2019-08-12 | $20.20 | $175K | +0.4% | +2.0% | +24.7% |
| BLDR | SELL | 2019-05-17 | 2019-05-21 | $16.00 | $125K | -10.7% | -0.8% | +20.9% |
| BLDR | SELL | 2018-03-08 | 2018-03-08 | $21.44 | $513K | -3.2% | -10.7% | -8.6% |
| BLDR | SELL | 2017-12-08 | 2017-12-08 | $20.51 | $513K | -0.4% | +10.3% | +3.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.