MAUREEN O HELMER
CIK 1279977 · last filed 2026-06-10
MAUREEN O HELMER is a corporate insider who has filed 101 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $161.6K of PLUG on Jun 10, 2026. Across all open-market trades the lifetime net is −$3.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $891.9K 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.
$891.9K
1
101
-$3.88M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PLUG | Director | 323,165 | $2.76 | $891.9K | -$3.88M | 101 | 2026-06-10 |
Recent Filings
101 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-10 | PLUG | Sell (S) | −50,000 | -$161.6K | EDGAR |
| 2026-01-06 | PLUG | Grant (A) | +13,959 | $27.5K | EDGAR |
| 2025-10-03 | PLUG | Grant (A) | +11,803 | $27.5K | EDGAR |
| 2025-07-24 | PLUG | Grant (A) | +76,531 | $0 | EDGAR |
| 2025-07-03 | PLUG | Grant (A) | +18,456 | $27.5K | EDGAR |
| 2025-04-03 | PLUG | Grant (A) | +20,370 | $27.5K | EDGAR |
| 2025-01-06 | PLUG | Grant (A) | +12,911 | $27.5K | EDGAR |
| 2024-10-03 | PLUG | Grant (A) | +12,168 | $27.5K | EDGAR |
| 2024-07-03 | PLUG | Grant (A) | +11,803 | $27.5K | EDGAR |
| 2024-06-07 | PLUG | Grant (A) | +37,375 | $0 | EDGAR |