JOSEPH RIEMER
CIK 1215582 · VP · last filed 2025-08-25
JOSEPH RIEMER is a VP who has filed 67 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for SOTK, was dated Aug 25, 2025. Across all open-market trades the lifetime net is −$317.9K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $97.8K 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.
$97.8K
1
67
-$317.9K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SOTK | Director | 18,662 | $5.24 | $97.8K | -$317.9K | 14 | 2025-08-25 |
Recent Filings
67 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-25 | SOTK | Grant (A) | — | $0 | EDGAR |
| 2024-08-23 | SOTK | Grant (A) | — | $0 | EDGAR |
| 2024-02-08 | SOTK | Sell (S) | −5,335 | -$30.4K | EDGAR |
| 2024-01-26 | SOTK | Sell (S) | −6,509 | -$36.9K | EDGAR |
| 2024-01-24 | SOTK | Sell (S) | −4,177 | -$24.4K | EDGAR |
| 2023-10-18 | SOTK | Sell (S) | −2,923 | -$15.4K | EDGAR |
| 2023-08-28 | SOTK | Grant (A) | — | $0 | EDGAR |
| 2023-02-06 | SOTK | Sell (S) | −4,700 | -$26.5K | EDGAR |
| 2023-01-23 | SOTK | Sell (S) | −2,712 | -$16.5K | EDGAR |
| 2022-08-22 | SOTK | Grant (A) | — | $0 | EDGAR |