Jonathan P. Foster
CIK 1545414 · EVP & CFO · last filed 2026-02-20
Jonathan P. Foster is an EVP & CFO who has filed 35 SEC Form 4 insider transactions across 5 companies since 2014. The most recent filing, for EMPD, was dated Feb 20, 2026. Across all open-market trades the lifetime net is +$159.6K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.1M 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.
$1.08M
5
35
$159.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EMPD | Director | — | $3.61 | — | $0 | 1 | 2026-02-20 |
| MBRX | EVP & CFO | 308,212 | $2.64 | $813.7K | $128.6K | 21 | 2025-11-14 |
| Empery Digital Inc. (VLCN) Delisted | Director | 20,000 | $10.57 | $211.4K | $0 | 4 | 2025-07-21 |
| Soliton, Inc. (SOLY) Delisted | Director | — | $22.58 | — | $0 | 3 | 2021-12-17 |
| INFU | Chief Financial Officer | 29,019 | $9.14 | $265.2K | $30.9K | 6 | 2015-08-18 |
Recent Filings
35 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-20 | EMPD | Other (J) | — | $0 | EDGAR |
| 2025-11-14 | MBRX | Grant (A) | — | $0 | EDGAR |
| 2025-11-06 | MBRX | Exer (M) | +15,602 | -$2.5K | EDGAR |
| 2025-07-21 | Empery Digital Inc. (VLCN) Delisted | Grant (A) | +20,000 | $200.0K | EDGAR |
| 2025-06-23 | MBRX | Mixed | +275,594 | $99.5K | EDGAR |
| 2025-06-18 | MBRX | Mixed | +630 | -$139 | EDGAR |
| 2024-11-06 | MBRX | Grant (A) | — | $0 | EDGAR |
| 2024-06-25 | MBRX | Mixed | +3,276 | -$3.9K | EDGAR |
| 2024-06-21 | MBRX | Mixed | +2,076 | -$2.4K | EDGAR |
| 2024-06-18 | MBRX | Mixed | +638 | -$811 | EDGAR |