Junge Zhang is Director at Ocugen, Inc. (OCGN). They have made 10 open-market trades across 1 company since 2019, most recently 2026-04-01.
CIK 0001790205
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.
8 open-market purchases totalling $534K since 2019, against 2 sales. Across 8 scored buys the stock is down 2.4% at ninety days, and 6.2 points behind the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| OCGN | 1,359,316 | $1.1M |
Shares reported on the most recent Form 4, priced at the 2026-04-02 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 38% | 63% | 63% |
| Avg Move | +2.1% | +8.7% | -2.4% |
| Alpha | +1.0% | +5.1% | -6.2% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OCGN | BUY | 2023-06-14 | 2023-06-16 | $0.50 | $100K | -1.0% | +12.5% | -18.8% |
| OCGN | SELL | 2021-11-03 | 2021-11-05 | $17.32 | $2.6M | -25.6% | -47.5% | -66.2% |
| OCGN | SELL | 2021-11-02 | 2021-11-03 | $15.75 | $2.4M | -25.5% | -48.3% | -65.3% |
| OCGN | BUY | 2019-12-04 | 2019-12-05 | $0.44 | $97K | -5.7% | +67.9% | +12.4% |
| OCGN | BUY | 2019-11-27 | 2019-12-02 | $0.37 | $100K | -16.8% | +21.6% | +13.8% |
| OCGN | BUY | 2019-11-22 | 2019-11-26 | $0.27 | $53K | -4.5% | -0.4% | +26.5% |
| OCGN | BUY | 2019-11-18 | 2019-11-20 | $0.41 | $41K | +37.5% | +26.6% | +68.8% |
| OCGN | BUY | 2019-11-18 | 2019-12-04 | $0.41 | $40K | -6.1% | +28.9% | +16.4% |
| OCGN | BUY | 2019-10-11 | 2019-10-15 | $1.48 | $6K | +7.3% | -65.3% | -64.6% |
| OCGN | BUY | 2019-09-30 | 2019-10-04 | $3.09 | $96K | +6.2% | -22.1% | -73.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.