CORBIN J III ROBERTSON
CIK 1268006 · last filed 2026-02-12
CORBIN J III ROBERTSON is a corporate insider who has filed 76 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for NRP, was dated Feb 12, 2026. Across all open-market trades the lifetime net is −$119.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $48.7M 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.
$48.72M
4
76
-$119.23M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NRP | Director | 227,425 | $105.10 | $23.90M | $1.59M | 28 | 2026-02-12 |
| Sunnova Energy International Inc. (NOVA) Delisted | Director | 120,048 | $0.22 | $26.4K | $406.8K | 3 | 2024-11-21 |
| GEL | Director | 1,596,225 | $15.55 | $24.82M | -$121.69M | 41 | 2017-07-06 |
| Quintana Maritime LTD (QMARW) Delisted | Director | 0 | — | — | $462.7K | 4 | 2008-04-15 |
Recent Filings
76 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-12 | NRP | Exer (M) | +1,076 | $0 | EDGAR |
| 2026-02-06 | NRP | Grant (A) | — | $0 | EDGAR |
| 2025-02-12 | NRP | Exer (M) | +1,183 | $0 | EDGAR |
| 2025-02-06 | NRP | Grant (A) | — | $0 | EDGAR |
| 2024-11-21 | Sunnova Energy International Inc. (NOVA) Delisted | Buy (P) | +35,000 | $124.5K | EDGAR |
| 2024-11-14 | Sunnova Energy International Inc. (NOVA) Delisted | Buy (P) | +85,048 | $282.3K | EDGAR |
| 2024-09-25 | Sunnova Energy International Inc. (NOVA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-02-20 | NRP | Exer (M) | +2,267 | $0 | EDGAR |
| 2024-02-08 | NRP | Grant (A) | — | $0 | EDGAR |
| 2023-02-16 | NRP | Exer (M) | +2,720 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.