Mary Beth Mandanas
CIK 1857599 · last filed 2026-06-01
Mary Beth Mandanas is a corporate insider who has filed 9 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing, for NRGV, was dated Jun 1, 2026. Across all open-market trades the lifetime net is +$38.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.6M 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.
$1.60M
3
9
$38.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NRGV | Director | 372,864 | $4.30 | $1.60M | $38.8K | 7 | 2026-06-01 |
| TortoiseEcofin Acquisition Corp. III (TRTL.WS) Delisted | Director | — | $0.18 | — | $0 | 1 | 2023-07-18 |
| TortoiseEcofin Acquisition Corp. III (TRTL.U) Delisted | Director | — | $10.98 | — | $0 | 1 | 2021-07-21 |
Recent Filings
9 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-01 | NRGV | Grant (A) | +22,026 | $0 | EDGAR |
| 2026-03-26 | NRGV | Buy (P) | +5,000 | $18.2K | EDGAR |
| 2025-09-18 | NRGV | Grant (A) | +161,132 | $0 | EDGAR |
| 2025-09-12 | NRGV | Buy (P) | +10,000 | $20.5K | EDGAR |
| 2024-05-29 | NRGV | Grant (A) | +79,337 | $0 | EDGAR |
| 2023-07-18 | TortoiseEcofin Acquisition Corp. III (TRTL.WS) Delisted | Other (J) | — | $0 | EDGAR |
| 2023-05-30 | NRGV | Grant (A) | +48,853 | $0 | EDGAR |
| 2023-02-10 | NRGV | Grant (A) | +46,516 | $0 | EDGAR |
| 2021-07-21 | TortoiseEcofin Acquisition Corp. III (TRTL.U) Delisted | Other (J) | — | $0 | EDGAR |