Joseph M Lobacki
CIK 1536193 · Executive VP & CCO · last filed 2026-06-09
Joseph M Lobacki is an Executive VP & CCO who has filed 21 SEC Form 4 insider transactions across 5 companies since 2011. The most recent filing, for STRO, was dated Jun 9, 2026. Across all open-market trades the lifetime net is −$76.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $43.9K 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.
$43.9K
5
21
-$76.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| STRO | Director | — | $28.80 | — | $0 | 10 | 2026-06-09 |
| VSTM | Executive VP & CCO | 10,700 | $4.10 | $43.9K | $66.5K | 4 | 2019-01-07 |
| Celator Pharmaceuticals Inc (CPXX) Delisted | Director | — | — | — | $0 | 3 | 2016-07-12 |
| MEDIVATION, INC. (MDVN) Delisted | Chief Commercial Officer | 19,365 | — | — | -$142.5K | 2 | 2016-01-05 |
| MICROMET, INC. (MITI) Delisted | SVP & Chief Commercial Officer | — | — | — | $0 | 1 | 2011-12-05 |
Recent Filings
21 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-09 | STRO | Grant (A) | — | $0 | EDGAR |
| 2025-12-29 | STRO | Grant (A) | — | $0 | EDGAR |
| 2025-06-10 | STRO | Grant (A) | — | $0 | EDGAR |
| 2024-06-10 | STRO | Grant (A) | — | $0 | EDGAR |
| 2023-06-12 | STRO | Grant (A) | — | $0 | EDGAR |
| 2022-06-08 | STRO | Grant (A) | — | $0 | EDGAR |
| 2021-06-07 | STRO | Grant (A) | — | $0 | EDGAR |
| 2020-06-08 | STRO | Grant (A) | — | $0 | EDGAR |
| 2019-06-19 | STRO | Grant (A) | — | $0 | EDGAR |
| 2019-01-07 | VSTM | Grant (A) | — | $0 | EDGAR |