Ja-Chin Lee
CIK 1825753 · last filed 2026-02-20
Ja-Chin Lee is a corporate insider who has filed 6 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing, for SPRU, was dated Feb 20, 2026. Across all open-market trades the lifetime net is +$4.9K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $408.8K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$408.8K
2
6
$4.9K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SPRU | Director | 143,933 | $2.84 | $408.8K | $4.9K | 4 | 2026-02-20 |
| Proterra Inc (PTRA) Delisted | Director | 35,000 | $0.07 | $2.3K | $0 | 1 | 2021-06-16 |
Recent Filings
6 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-20 | SPRU | Grant (A) | +75,000 | $0 | EDGAR |
| 2025-03-21 | SPRU | Grant (A) | +48,232 | $0 | EDGAR |
| 2024-12-05 | SPRU | Buy (P) | +1,769 | $4.9K | EDGAR |
| 2024-04-16 | SPRU | Grant (A) | +67,164 | $0 | EDGAR |
| 2022-07-25 | — | Mixed | +35,000 | $0 | |
| 2021-06-16 | Proterra Inc (PTRA) Delisted | Conv (C) | +35,000 | $0 | EDGAR |