ROBESON ROSE M
SEC CIK 1251678 · EDGAR
BoughtSold
Companies
Most active insiders at NPKI, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Piontek Gregg | SVP, CFO | — | $2.49M |
| 2 | LANIGAN MATTHEW | Pres, CEO, Dir | — | $2.42M |
| 3 | Briggs Lori | VP, Pres, Ind. Solutions | — | $391.4K |
| 4 | Fruge Mary Celeste | VP, GC | — | $162.9K |
| 5 | ROBESON ROSE M | Dir | — | $134.9K |
| 6 | Lewis Michael A | Dir | — | $112.5K |
| 7 | Warren Matthew James | CAO | — | $40.1K |
| 8 | Barton III Alvin James | EVP Commercial Growth, Ops | — | — |
| 9 | Pederson Kristen J. | Dir | — | — |
| 10 | Meer Claudia Michel | Dir | — | — |
Transactions 24
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-08-31 16:28 | 2026-08-27 | NPKI | NPK International Inc. | ROBESON ROSE M | Dir | S - Sale | $13.49 | -10.0K | 215.1K | -4% | -$134.9K |
| 2026-06-23 16:37 | 2026-06-22 | SM | SM Energy Co | ROBESON ROSE M | Dir | A - Grant | $0.00 | +6,166 | 47.5K | +15% | $0 | |
| 2026-05-21 17:20 | 2026-05-20 | NPKI | NPK International Inc. | ROBESON ROSE M | Dir | A - Grant | $0.00 | +10.9K | 225.1K | +5% | $0 | |
| 2026-04-30 14:46 | 2026-04-28 | WMB | Williams Companies | ROBESON ROSE M | Dir | A - Grant | $73.04 | +3,818 | 37.9K | +11% | +$278.9K | |
| 2025-06-11 | 2025-06-10 | SM | SM Energy Co | ROBESON ROSE M | Dir | A - Grant | $0.00 | +7,982 | 41.4K | +24% | $0 | |
| 2025-05-19 | 2025-05-15 | NPKI | NPK International Inc. | ROBESON ROSE M | Dir | A - Grant | $0.00 | +18.7K | 214.3K | +10% | $0 | |
| 2025-05-01 | 2025-04-29 | WMB | Williams Companies | ROBESON ROSE M | Dir | A - Grant | $59.67 | +3,100 | 34.0K | +10% | +$185.0K | |
| 2024-08-20 | 2024-08-16 | SM | SM Energy Co | ROBESON ROSE M | Dir | S - Sale | $45.50 | -10.0K | 33.4K | -23% | -$455.0K | |
| 2024-06-21 | 2024-06-21 | SM | SM Energy Co | ROBESON ROSE M | Dir | A - Grant | $0.00 | +3,850 | 43.4K | +10% | $0 | |
| 2024-05-20 | 2024-05-16 | NPKI | NPK International Inc. | ROBESON ROSE M | Dir | A - Grant | $0.00 | +20.0K | 195.6K | +11% | $0 | |
| 2024-05-02 | 2024-04-30 | WMB | Williams Companies | ROBESON ROSE M | Dir | A - Grant | $0.00 | +4,823 | 26.8K | +22% | $0 | |
| 2023-08-25 | 2023-08-23 | SM | SM Energy Co | ROBESON ROSE M | Dir | S - Sale | $39.65 | -30.0K | 39.5K | -43% | -$1.19M | |
| 2023-06-14 | 2023-06-13 | SM | SM Energy Co | ROBESON ROSE M | Dir | A - Grant | $0.00 | +6,541 | 69.5K | +10% | $0 | |
| A | 2023-05-25 | 2023-05-18 | NPKI | NPK International Inc. | ROBESON ROSE M | Dir | A - Grant | $0.00 | +39.8K | 175.6K | +29% | $0 |
| 2023-05-22 | 2023-05-18 | NPKI | NPK International Inc. | ROBESON ROSE M | Dir | A - Grant | $0.00 | +46.3K | 182.0K | +34% | $0 | |
| 2023-04-27 | 2023-04-25 | WMB | Williams Companies | ROBESON ROSE M | Dir | A - Grant | $0.00 | +5,847 | 21.9K | +36% | $0 | |
| 2022-06-14 | 2022-06-14 | SM | SM Energy Co | ROBESON ROSE M | Dir | A - Grant | $0.00 | +3,621 | 63.0K | +6% | $0 | |
| 2022-05-20 | 2022-05-19 | NPKI | NPK International Inc. | ROBESON ROSE M | Dir | A - Grant | $0.00 | +36.5K | 135.7K | +37% | $0 | |
| 2022-04-28 | 2022-04-26 | WMB | Williams Companies | ROBESON ROSE M | Dir | A - Grant | $0.00 | +5,101 | 16.1K | +46% | $0 | |
| 2022-04-12 | 2022-04-08 | AM | Antero Midstream Corp | ROBESON ROSE M | Dir | A - Grant | $0.00 | +2,981 | 61.6K | +5% | $0 | |
| 2022-01-12 | 2022-01-10 | AM | Antero Midstream Corp | ROBESON ROSE M | Dir | A - Grant | $0.00 | +3,205 | 58.6K | +6% | $0 | |
| 2021-11-04 | 2021-11-02 | SM | SM Energy Co | ROBESON ROSE M | Dir | S - Sale | $36.72 | -15.0K | 59.4K | -20% | -$550.8K | |
| 2021-10-12 | 2021-10-10 | AM | Antero Midstream Corp | ROBESON ROSE M | Dir | A - Grant | $0.00 | +2,962 | 55.4K | +6% | $0 | |
| 2021-07-13 | 2021-07-09 | AM | Antero Midstream Corp | ROBESON ROSE M | Dir | A - Grant | $0.00 | +3,074 | 52.4K | +6% | $0 |
Purchase Sale Sale after option exercise All abbreviations