JAY M PHD SHORT
CIK 1205375 · Chief Executive Officer · last filed 2026-06-05
JAY M PHD SHORT is a Chief Executive Officer who has filed 64 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider had shares withheld for taxes covering $1.1K of BCAB on Jun 5, 2026. Across all open-market trades the lifetime net is −$13.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $225.2K 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.
$225.2K
3
64
-$13.13M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BCAB | Chief Executive Officer | 58,340 | $3.86 | $225.2K | -$11.28M | 45 | 2026-06-05 |
| SENOMYX INC (SNMX) Delisted | Director | 17,678 | — | — | -$87.8K | 14 | 2016-05-24 |
| Life Technologies Corp (IVGN) Delisted | Director | 4,500 | — | — | -$1.77M | 5 | 2008-05-05 |
Recent Filings
64 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | BCAB | Tax (F) | −898 | -$1.1K | EDGAR |
| 2026-03-12 | BCAB | Grant (A) | +430,000 | $0 | EDGAR |
| 2026-03-02 | BCAB | Tax (F) | −7,728 | -$1.9K | EDGAR |
| 2025-12-01 | BCAB | Tax (F) | −6,347 | -$5.7K | EDGAR |
| 2025-09-02 | BCAB | Tax (F) | −6,347 | -$2.9K | EDGAR |
| 2025-06-03 | BCAB | Tax (F) | −6,347 | -$2.6K | EDGAR |
| 2025-03-13 | BCAB | Grant (A) | +431,000 | $0 | EDGAR |
| 2025-02-24 | BCAB | Tax (F) | −30,911 | -$14.2K | EDGAR |
| 2024-02-20 | BCAB | Grant (A) | +417,000 | $0 | EDGAR |
| 2023-12-20 | BCAB | Buy (P) | +50,000 | $106.9K | EDGAR |