Christopher John Nielsen is CFO at Redfin Corp (RDFN). They have made 38 open-market trades across 1 company since 2018, most recently 2025-07-01.
CIK 0001712497
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 38 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RDFN | 507,068 | $5.7M |
Shares reported on the most recent Form 4, priced at the 2025-05-29 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RDFN | SELL · 10b5-1 | 2023-12-15 | 2023-12-18 | $9.88 | $198K | +5.8% | -20.2% | -42.7% |
| RDFN | SELL · 10b5-1 | 2023-11-15 | 2023-11-16 | $6.40 | $64K | +9.1% | +44.2% | +15.1% |
| RDFN | SELL · 10b5-1 | 2023-10-16 | 2023-10-18 | $5.89 | $59K | -7.0% | +27.5% | +48.2% |
| RDFN | SELL · 10b5-1 | 2023-09-15 | 2023-09-18 | $8.42 | $84K | -13.6% | -34.8% | +19.3% |
| RDFN | SELL | 2023-05-26 | 2023-05-30 | $9.34 | $3.3M | +15.0% | +45.8% | +2.3% |
| RDFN | SELL · 10b5-1 | 2022-06-15 | 2022-06-17 | $8.15 | $37K | +2.5% | +10.6% | +0.6% |
| RDFN | SELL | 2022-05-16 | 2022-05-17 | $11.35 | $51K | -3.2% | -33.9% | +8.5% |
| RDFN | SELL | 2022-04-18 | 2022-04-20 | $14.16 | $64K | -17.5% | -28.4% | -34.0% |
| RDFN | SELL | 2022-03-15 | 2022-03-16 | $16.51 | $74K | -1.0% | -23.3% | -55.9% |
| RDFN | SELL | 2022-02-15 | 2022-02-17 | $30.97 | $139K | -1.1% | -10.2% | -51.8% |
| RDFN | SELL | 2022-01-18 | 2022-01-20 | $31.66 | $261K | +3.0% | -20.8% | -51.9% |
| RDFN | SELL | 2021-12-15 | 2021-12-17 | $37.46 | $321K | -1.5% | -22.1% | -48.9% |
| RDFN | SELL | 2021-11-05 | 2021-11-09 | $49.50 | $223K | -14.1% | -20.5% | -44.5% |
| RDFN | SELL | 2021-10-05 | 2021-10-07 | $47.60 | $214K | +2.5% | +5.3% | -29.4% |
| RDFN | SELL | 2021-09-07 | 2021-09-09 | $51.20 | $230K | +6.1% | -2.6% | -12.4% |
| RDFN | SELL | 2021-08-05 | 2021-08-09 | $58.63 | $264K | -16.5% | -9.3% | -5.7% |
| RDFN | SELL | 2021-07-06 | 2021-07-08 | $62.66 | $282K | -5.8% | -8.9% | -22.2% |
| RDFN | SELL | 2021-06-07 | 2021-06-09 | $56.97 | $256K | -5.7% | +0.4% | -17.2% |
| RDFN | SELL | 2021-05-05 | 2021-05-05 | $66.23 | $298K | -13.3% | -3.9% | -3.7% |
| RDFN | SELL | 2021-04-05 | 2021-04-07 | $68.43 | $616K | -1.8% | -12.7% | -3.9% |
| RDFN | SELL | 2021-02-18 | 2021-02-22 | $89.43 | $487K | -27.0% | -29.9% | -41.0% |
| RDFN | SELL | 2021-01-19 | 2021-01-21 | $78.02 | $234K | +5.3% | +24.5% | -13.7% |
| RDFN | SELL | 2020-12-18 | 2020-12-22 | $75.82 | $455K | -15.9% | -6.8% | -15.5% |
| RDFN | SELL | 2020-11-18 | 2020-11-19 | $44.00 | $132K | +15.2% | +82.5% | +110.9% |
| RDFN | SELL | 2020-10-19 | 2020-10-21 | $48.92 | $147K | -6.0% | -4.0% | +67.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.