Joshua Daniel Amster is CRO at STARTENGINE CROWDFUNDING, INC. (STGC). They have made 23 open-market trades across 1 company since 2022, most recently 2026-04-27.
CIK 0001933072
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 23 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| STGC | 5,373,904 | — |
Shares reported on the most recent Form 4, priced at the 2026-04-29 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STGC | SELL | 2026-04-27 | 2026-04-29 | $1.60 | $427 | N/A | N/A | N/A |
| STGC | SELL | 2026-03-12 | 2026-03-16 | $1.60 | $21K | N/A | N/A | N/A |
| STGC | SELL | 2025-12-31 | 2026-01-05 | $1.60 | $7K | N/A | N/A | N/A |
| STGC | SELL | 2025-11-07 | 2025-11-12 | $1.60 | $6K | N/A | N/A | N/A |
| STGC | SELL | 2025-07-28 | 2025-07-30 | $1.25 | $7K | N/A | N/A | N/A |
| STGC | SELL | 2025-06-30 | 2025-07-02 | $1.25 | $17K | N/A | N/A | N/A |
| STGC | SELL | 2025-05-27 | 2025-05-29 | $1.25 | $8K | N/A | N/A | N/A |
| STGC | SELL | 2025-03-28 | 2025-04-01 | $1.25 | $4K | N/A | N/A | N/A |
| STGC | SELL | 2025-02-10 | 2025-02-12 | $1.25 | $5K | N/A | N/A | N/A |
| STGC | SELL | 2024-12-30 | 2025-01-02 | $1.25 | $3K | N/A | N/A | N/A |
| STGC | SELL | 2024-12-02 | 2024-12-04 | $1.25 | $6K | N/A | N/A | N/A |
| STGC | SELL | 2024-03-28 | 2024-04-01 | $25.00 | $575 | N/A | N/A | N/A |
| STGC | SELL | 2023-12-08 | 2023-12-12 | $25.00 | $8K | N/A | N/A | N/A |
| STGC | SELL | 2023-11-17 | 2023-11-21 | $25.00 | $5K | N/A | N/A | N/A |
| STGC | SELL | 2023-09-28 | 2023-10-02 | $25.00 | $5K | N/A | N/A | N/A |
| STGC | SELL | 2023-07-14 | 2023-07-17 | $25.00 | $2K | N/A | N/A | N/A |
| STGC | SELL | 2023-06-02 | 2023-06-06 | $25.00 | $3K | N/A | N/A | N/A |
| STGC | SELL | 2023-04-21 | 2023-04-24 | $25.00 | $3K | N/A | N/A | N/A |
| STGC | SELL | 2023-02-24 | 2023-02-27 | $25.00 | $3K | N/A | N/A | N/A |
| STGC | SELL | 2022-12-20 | 2022-12-21 | $25.00 | $5K | N/A | N/A | N/A |
| STGC | SELL | 2022-09-29 | 2022-10-03 | $25.00 | $2K | N/A | N/A | N/A |
| STGC | SELL | 2022-09-02 | 2022-09-07 | $23.04 | $5K | N/A | N/A | N/A |
| STGC | SELL | 2022-06-30 | 2022-07-05 | $22.63 | $2K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.