Jonas Grossman is Director & 10% Owner at BiomX Inc. (PHGE). They have made 7 open-market trades across 5 companies since 2018, most recently 2026-09-02.
CIK 0001423905
5 open-market purchases totalling $7.1M since 2018, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CHAC | 2,900,000 | $28.2M |
| VTAQU | 2,225,000 | $12.7M |
| CNTQ | 485,000 | $6.8M |
| RNAQ | 200,000 | $2.0M |
| RCOR | 394,657 | $1.3M |
| PHGE | 28,125 | $52K |
| PRST | 350,000 | $7K |
| DFLI | 500,000 | — |
| MTRY | 624,375 | — |
| Total | $51.1M |
Shares reported on the most recent Form 4, priced at the 2026-09-02 close. 2 holdings could not be priced and are 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 |
|---|---|---|---|---|---|---|---|---|
| RNAQ | BUY | 2026-09-02 | 2026-09-02 | $10.00 | $56K | -0.6% | -0.6% | — |
| RNAQ | BUY | 2026-08-28 | 2026-08-28 | $10.00 | $1.9M | -0.6% | -0.6% | — |
| MTRY | BUY | 2023-03-09 | 2023-03-13 | $0.01 | $5K | N/A | N/A | N/A |
| MTRY | SELL | 2023-03-09 | 2023-03-13 | $0.01 | $131 | N/A | N/A | N/A |
| CNTQ | BUY | 2022-09-30 | 2022-10-04 | $10.36 | $5.0M | N/A | N/A | N/A |
| PRST | SELL | 2022-09-21 | 2022-09-23 | $0.01 | $4K | -20.1% | -37.4% | -20.5% |
| PHGE | BUY | 2019-11-18 | 2019-11-20 | $7.57 | $98K | -2.9% | +21.8% | +27.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.