William Robert Carey is CAO at Couchbase, Inc. (BASE). They have made 1 open-market trade across 1 company since 2023, most recently 2025-09-24.
CIK 0001971288
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BASE | 88,936 | $2.2M |
Shares reported on the most recent Form 4, priced at the 2025-09-18 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BASE | SELL · 10b5-1 | 2025-06-20 | 2025-06-24 | $25.00 | $33K | +0.1% | -0.6% | +0.4% |
| BASE | SELL · 10b5-1 | 2025-06-04 | 2025-06-06 | $19.50 | $45K | -1.8% | +26.7% | +26.8% |
| BASE | SELL · 10b5-1 | 2024-11-07 | 2024-11-12 | $18.00 | $16K | +6.9% | -17.5% | -3.4% |
| BASE | SELL · 10b5-1 | 2024-03-21 | 2024-03-25 | $27.90 | $247K | +0.6% | -10.1% | -36.3% |
| BASE | SELL · 10b5-1 | 2024-03-18 | 2024-03-20 | $27.20 | $11K | -4.9% | -16.4% | -38.4% |
| BASE | SELL · 10b5-1 | 2023-12-18 | 2023-12-20 | $23.48 | $41K | -10.8% | +4.6% | +17.8% |
| BASE | SELL · 10b5-1 | 2023-12-01 | 2023-12-05 | $20.00 | $20K | +16.1% | +1.0% | +36.2% |
| BASE | SELL · 10b5-1 | 2023-09-19 | 2023-09-21 | $18.47 | $49K | -4.3% | -14.0% | +30.0% |
| BASE | SELL | 2023-06-16 | 2023-06-21 | $15.77 | $12K | +5.1% | +8.3% | +22.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.