Zackary S. Irani is CEO & 10% Owner at BIOMERICA INC (BMRA). They have made 28 open-market trades across 1 company since 2012, most recently 2026-08-26.
CIK 0000073290
28 open-market purchases totalling $171K since 2012, never a sale. Across 27 scored buys the stock is down 8.7% at ninety days, and 11.4 points behind the S&P over the same stretch.
28 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| BMRA | 242,570 | $441K |
| BMRA.OB | 673,526 | — |
| Total | $441K |
Shares reported on the most recent Form 4, priced at the 2026-08-27 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.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 39% | 46% | 33% |
| Avg Move | -4.5% | +3.3% | -8.7% |
| Alpha | -7.1% | +2.1% | -11.4% |
| Scored | 28 | 28 | 27 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BMRA | BUY | 2026-08-26 | 2026-08-27 | $1.60 | $50K | +7.7% | +8.7% | — |
| BMRA | BUY | 2023-05-24 | 2023-05-26 | $1.59 | $1K | -2.7% | -9.3% | -22.0% |
| BMRA | BUY | 2023-05-12 | 2023-05-12 | $1.17 | $2K | +42.1% | +33.3% | +21.1% |
| BMRA | BUY | 2023-05-10 | 2023-05-12 | $1.27 | $635 | +42.1% | +33.3% | +21.1% |
| BMRA | BUY | 2023-05-09 | 2023-05-10 | $1.39 | $417 | +36.8% | +20.8% | +3.2% |
| BMRA | BUY | 2023-05-04 | 2023-05-05 | $1.36 | $1K | -14.9% | -8.5% | +17.0% |
| BMRA | BUY | 2023-04-27 | 2023-05-01 | $1.32 | $6K | -10.0% | +1.1% | -2.6% |
| BMRA | BUY | 2023-04-26 | 2023-04-27 | $1.26 | $9K | -0.8% | +18.5% | +10.0% |
| BMRA | BUY | 2023-01-25 | 2023-01-26 | $2.85 | $5K | -4.3% | -11.0% | -58.7% |
| BMRA | BUY | 2023-01-24 | 2023-01-25 | $2.81 | $6K | -3.1% | -8.2% | -55.1% |
| BMRA | BUY | 2018-02-09 | 2018-02-09 | $3.83 | $2K | +10.5% | +5.4% | -11.2% |
| BMRA | BUY | 2018-02-02 | 2018-02-05 | $3.96 | $4K | +6.5% | +9.0% | -14.8% |
| BMRA | BUY | 2018-01-23 | 2018-01-25 | $3.99 | $10K | +0.7% | +11.7% | -12.9% |
| BMRA | BUY | 2016-11-10 | 2016-11-14 | $1.94 | $777 | +4.1% | +49.2% | +28.7% |
| BMRA | BUY | 2016-11-08 | 2016-11-09 | $1.74 | $870 | +5.5% | +30.7% | +33.2% |
| BMRA | BUY | 2016-11-04 | 2016-11-07 | $1.95 | $2K | +5.1% | +39.9% | +38.9% |
| BMRA | BUY | 2016-09-07 | 2016-09-09 | $2.65 | $527 | +3.7% | +0.3% | +1.8% |
| BMRA | BUY | 2016-08-12 | 2016-08-15 | $2.97 | $10K | -23.1% | -22.2% | -42.3% |
| BMRA | BUY | 2016-08-11 | 2016-08-12 | $2.88 | $11K | -23.1% | -19.8% | -44.1% |
| BMRA | BUY | 2016-08-09 | 2016-08-11 | $2.72 | $3K | -23.1% | -19.8% | -44.7% |
| BMRA | BUY | 2016-08-03 | 2016-08-05 | $2.11 | $4K | -23.1% | -20.1% | -40.5% |
| BMRA | BUY | 2016-08-01 | 2016-08-03 | $1.88 | $10K | -23.1% | -17.5% | -28.1% |
| BMRA | BUY | 2015-12-16 | 2015-12-21 | $1.04 | $2K | -23.1% | -5.5% | -5.5% |
| BMRA | BUY | 2015-11-13 | 2015-11-16 | $0.83 | $4K | -23.1% | -5.5% | -5.5% |
| BMRA | BUY | 2015-06-08 | 2015-06-09 | $1.08 | $3K | -23.1% | -5.5% | -5.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.