STEVE ROSENBERG
CIK 1256944 · last filed 2026-04-29
STEVE ROSENBERG is a corporate insider who has filed 60 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for TCBIO, was dated Apr 29, 2026. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.2M 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.
$5.22M
4
60
-$1.80M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TCBIO | Director | 7,023 | $20.41 | $143.3K | $0 | 8 | 2026-04-29 |
| CNK | Director | 44,042 | $33.80 | $1.49M | $0 | 20 | 2025-12-22 |
| TCBI | Director | 35,357 | $101.51 | $3.59M | -$1.80M | 25 | 2020-12-03 |
| PRGX GLOBAL, INC. (PRGX) Delisted | Director | 46,940 | — | — | $0 | 7 | 2013-06-19 |
Recent Filings
60 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-29 | TCBIO | Grant (A) | — | $0 | EDGAR |
| 2026-04-23 | TCBIO | Exer (M) | +1,670 | $0 | EDGAR |
| 2025-12-22 | CNK | Gift (G) | — | $0 | EDGAR |
| 2025-12-22 | CNK | Gift (G) | −11,900 | $0 | EDGAR |
| 2025-11-12 | CNK | Gift (G) | −11,900 | $0 | EDGAR |
| 2025-06-16 | CNK | Grant (A) | +4,200 | $0 | EDGAR |
| 2025-04-24 | TCBIO | Mixed | +1,330 | $0 | EDGAR |
| 2024-10-31 | TCBIO | Gift (G) | — | $0 | EDGAR |
| 2024-06-17 | CNK | Grant (A) | +7,364 | $0 | EDGAR |
| 2024-04-25 | TCBIO | Mixed | +3,008 | $0 | EDGAR |