David Springer is Director & 10% Owner at FTC Solar, Inc. (FTCI). They have made 5 open-market trades across 1 company since 2022, most recently 2025-11-18.
CIK 0001684056
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.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 80% | 60% | 80% |
| Avg Move | -14.2% | -11.5% | -19.6% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FTCI | SELL · 10b5-1 | 2025-11-18 | 2025-11-20 | $8.98 | $898K | +15.1% | +35.4% | +1.7% |
| FTCI | SELL · 10b5-1 | 2023-07-18 | 2023-07-20 | $3.36 | $672K | +7.8% | -44.8% | -61.2% |
| FTCI | SELL · 10b5-1 | 2023-07-06 | 2023-07-10 | $3.08 | $616K | +8.2% | -27.9% | -59.9% |
| FTCI | SELL | 2022-10-17 | 2022-10-19 | $2.35 | $607K | -5.0% | +0.5% | +19.3% |
| FTCI | SELL | 2022-10-03 | 2022-10-05 | $3.22 | $832K | -24.5% | -37.9% | -15.4% |
| FTCI | SELL | 2022-09-26 | 2022-09-28 | $3.17 | $814K | -16.1% | -37.8% | -31.0% |
| FTCI | SELL | 2022-02-11 | 2022-02-15 | $3.82 | $573K | +12.1% | +58.1% | -29.5% |
| FTCI | SELL | 2022-01-07 | 2022-01-11 | $6.71 | $1.0M | -37.6% | -40.6% | -41.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.