Sandra Niewiem
CIK 1797804 · Sr. VP Global Specialties · last filed 2026-05-01
Sandra Niewiem is a Sr. VP Global Specialties who has filed 13 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for OEC, was dated May 1, 2026. Across all open-market trades the lifetime net is −$201.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $425.1K 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.
$425.1K
1
13
-$201.1K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| OEC | Sr. VP Global Specialties | 51,467 | $8.26 | $425.1K | -$201.1K | 13 | 2026-05-01 |
Recent Filings
13 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-01 | OEC | Grant (A) | +24,087 | $0 | EDGAR |
| 2026-02-23 | OEC | Mixed | +463 | -$34.4K | EDGAR |
| 2025-05-07 | OEC | Grant (A) | +7,098 | $0 | EDGAR |
| 2025-02-24 | OEC | Mixed | +660 | -$92.5K | EDGAR |
| 2024-07-09 | OEC | Grant (A) | +5,060 | $0 | EDGAR |
| 2024-06-06 | OEC | Sell (S) | −8,305 | -$201.1K | EDGAR |
| 2024-03-26 | OEC | Mixed | +3,600 | -$162.7K | EDGAR |
| 2023-06-08 | OEC | Grant (A) | +4,651 | $0 | EDGAR |
| 2023-04-05 | OEC | Mixed | −366 | -$40.0K | EDGAR |
| 2022-10-31 | OEC | Grant (A) | +2,855 | $0 | EDGAR |