Stephen M Forthuber
CIK 1325578 · Pres & COO-Eastern Operations · last filed 2026-03-05
"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.
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Disclosed Exposure
$31.26M
Companies
2
Total Filings
40
Lifetime Open-Market Net
-$9.30M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 2 of 4
40 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-01-05 | RDNT | Grant (A) | +17,435 | $0 | EDGAR |
| 2022-01-06 | RDNT | Grant (A) | +20,804 | $0 | EDGAR |
| 2021-09-24 | RDNT | Grant (A) | +2,755 | $0 | EDGAR |
| 2021-01-06 | RDNT | Grant (A) | +24,193 | $0 | EDGAR |
| 2020-01-10 | RDNT | Grant (A) | +13,461 | $0 | EDGAR |
| 2019-03-05 | RDNT | Grant (A) | +25,158 | $0 | EDGAR |
| 2019-01-11 | RDNT | Mixed | +25,158 | $0 | EDGAR |
| 2018-01-02 | RDNT | Mixed | +27,363 | $0 | EDGAR |
| 2017-08-21 | RDNT | Sell (S) | −18,500 | -$155.0K | EDGAR |
| 2017-01-09 | RadNet, Inc. (ROIAK) Delisted | Mixed | +37,698 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.