Stephen M Forthuber
CIK 1325578 · Pres & COO-Eastern Operations · last filed 2026-03-05
Stephen M Forthuber is a Pres & COO-Eastern Operations who has filed 40 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing, for RDNT, was dated Mar 5, 2026. Across all open-market trades the lifetime net is −$9.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $31.3M 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.
$31.26M
2
40
-$9.30M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RDNT | Pres & COO-Eastern Operations | 551,266 | $56.71 | $31.26M | -$7.55M | 19 | 2026-03-05 |
| RadNet, Inc. (ROIAK) Delisted | Executive Vice President | 425,422 | — | — | -$1.75M | 21 | 2017-01-09 |
Recent Filings
40 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-05 | RDNT | Grant (A) | +22,045 | $0 | EDGAR |
| 2025-12-09 | RDNT | Sell (S) | −45,088 | -$3.53M | EDGAR |
| 2025-12-03 | RDNT | Exer (M) | +39,127 | $237.5K | EDGAR |
| 2025-05-20 | RDNT | Mixed | −16,060 | -$1.14M | EDGAR |
| 2025-01-10 | RDNT | Grant (A) | +27,681 | $0 | EDGAR |
| 2024-06-13 | RDNT | Sell (S) | −40,000 | -$2.49M | EDGAR |
| 2024-03-04 | RDNT | Grant (A) | +17,434 | $0 | EDGAR |
| 2024-01-10 | RDNT | Grant (A) | +18,036 | $0 | EDGAR |
| 2023-03-17 | RDNT | Sell (S) | −10,000 | -$230.2K | EDGAR |
| 2023-03-02 | RDNT | Grant (A) | — | $0 | EDGAR |