Orion Engineered Carbons SA
NYSE: OEC · BASIC MATERIALS · SPECIALTY CHEMICALS
Updated 2026-06-04
Orion Engineered Carbons SA (OEC) Insider transactions
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-29 | RIVEROS, PEDRO | Sr. VP Global Rubber | Buy | 24,898 | — | — |
| 2026-04-29 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 23,018 | — | — |
| 2026-04-29 | PUCKETT, JONATHAN A. | Chief Financial Officer | Buy | 41,513 | — | — |
| 2026-04-29 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 220,849 | — | — |
| 2026-04-29 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Buy | 24,087 | — | — |
| 2026-02-19 | RIVEROS, PEDRO | Sr. VP Global Rubber | Buy | 6,988 | — | — |
| 2026-02-19 | RIVEROS, PEDRO | Sr. VP Global Rubber | Sale | 2,982 | $6.27 | $18697.14 |
| 2026-02-19 | RIVEROS, PEDRO | Sr. VP Global Rubber | Sale | 2,721 | $6.27 | $17060.67 |
| 2026-02-19 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 6,516 | — | — |
| 2026-02-19 | QUINONES, CARLOS | Sr. VP Global Operations | Sale | 2,129 | $6.27 | $13348.83 |
| 2026-02-19 | QUINONES, CARLOS | Sr. VP Global Operations | Sale | 1,790 | $6.27 | $11223.30 |
| 2026-02-19 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 83,515 | — | — |
| 2026-02-19 | PAINTER, CORNING F. | Director, Chief Executive Officer | Sale | 31,907 | $6.27 | $200056.89 |
| 2026-02-19 | PAINTER, CORNING F. | Director, Chief Executive Officer | Sale | 23,789 | $6.27 | $149157.03 |
| 2026-02-19 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Buy | 5,952 | — | — |
| 2026-02-19 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 2,827 | $6.27 | $17725.29 |
| 2026-02-19 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 2,662 | $6.27 | $16690.74 |
| 2025-12-13 | PUCKETT, JONATHAN A. | Chief Financial Officer | Buy | 49,213 | — | — |
| 2025-06-27 | WURTH, MICHEL | Director | Buy | 12,935 | — | — |
| 2025-06-27 | SMITH, DAN F | Director | Buy | 12,935 | — | — |
| 2025-06-27 | PAIK, YI HYON | Director | Buy | 12,935 | — | — |
| 2025-06-27 | MIRATON, DIDIER | Director | Buy | 12,935 | — | — |
| 2025-06-27 | LINDSEY, MARY A | Director | Buy | 12,935 | — | — |
| 2025-06-27 | HUCK, PAUL E | Director | Buy | 12,935 | — | — |
| 2025-06-27 | HOOGERBRUGGE, JACQUELINE | Director | Buy | 12,935 | — | — |
| 2025-06-27 | GALVIN, KERRY A | Director | Buy | 12,935 | — | — |
| 2025-05-13 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 20,000 | $11.08 | $221632.00 |
| 2025-05-05 | RIVEROS, PEDRO | Sr. VP Global Rubber | Buy | 7,997 | — | — |
| 2025-05-05 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 7,393 | — | — |
| 2025-05-05 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 70,931 | — | — |
| 2025-05-05 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Buy | 7,098 | — | — |
| 2025-05-05 | GLAJCH, JEFFREY | Chief Financial Officer | Buy | 13,511 | — | — |
| 2025-03-12 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 3,300 | $13.07 | $43131.00 |
| 2025-02-20 | RIVEROS, PEDRO | Sr. VP Global Rubber | Buy | 7,216 | — | — |
| 2025-02-20 | RIVEROS, PEDRO | Sr. VP Global Rubber | Sale | 2,994 | $15.15 | $45359.10 |
| 2025-02-20 | RIVEROS, PEDRO | Sr. VP Global Rubber | Sale | 2,803 | $15.15 | $42465.45 |
| 2025-02-20 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 6,855 | — | — |
| 2025-02-20 | QUINONES, CARLOS | Sr. VP Global Operations | Sale | 2,201 | $15.15 | $33345.15 |
| 2025-02-20 | QUINONES, CARLOS | Sr. VP Global Operations | Sale | 1,896 | $15.15 | $28724.40 |
| 2025-02-20 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 133,692 | — | — |
| 2025-02-20 | PAINTER, CORNING F. | Director, Chief Executive Officer | Sale | 57,894 | $15.15 | $877094.10 |
| 2025-02-20 | PAINTER, CORNING F. | Director, Chief Executive Officer | Sale | 41,130 | $15.15 | $623119.50 |
| 2025-02-20 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Buy | 6,766 | — | — |
| 2025-02-20 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 3,213 | $15.15 | $48676.95 |
| 2025-02-20 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 2,893 | $15.15 | $43828.95 |
| 2025-02-20 | GLAJCH, JEFFREY | Chief Financial Officer | Buy | 17,170 | — | — |
| 2025-02-20 | GLAJCH, JEFFREY | Chief Financial Officer | Sale | 7,813 | $15.15 | $118366.95 |
| 2025-02-20 | GLAJCH, JEFFREY | Chief Financial Officer | Sale | 6,701 | $15.15 | $101520.15 |
| 2024-08-22 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 10,000 | $17.69 | $176900.00 |
| 2024-08-09 | SMITH, DAN F | Director | Buy | 2,500 | $18.53 | $46325.00 |
| 2024-08-07 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 15,042 | $17.31 | $260377.02 |
| 2024-08-07 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 4,958 | $18.01 | $89293.58 |
| 2024-08-07 | GLAJCH, JEFFREY | Chief Financial Officer | Buy | 5,000 | $18.14 | $90700.00 |
| 2024-07-05 | RIVEROS, PEDRO | Sr. VP Global Rubber | Buy | 5,675 | — | — |
| 2024-07-05 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 3,942 | — | — |
| 2024-07-05 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 50,606 | — | — |
| 2024-07-05 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Buy | 5,060 | — | — |
| 2024-07-05 | GLAJCH, JEFFREY | Chief Financial Officer | Buy | 9,794 | — | — |
| 2024-06-21 | WURTH, MICHEL | Director | Buy | 6,086 | — | — |
| 2024-06-21 | WINKHAUS, HANS DIETRICH | Director | Buy | 6,086 | — | — |
| 2024-06-21 | SMITH, DAN F | Director | Buy | 6,086 | — | — |
| 2024-06-21 | PAIK, YI HYON | Director | Buy | 6,086 | — | — |
| 2024-06-21 | MIRATON, DIDIER | Director | Buy | 6,086 | — | — |
| 2024-06-21 | LINDSEY, MARY A | Director | Buy | 6,086 | — | — |
| 2024-06-21 | HUCK, PAUL E | Director | Buy | 6,086 | — | — |
| 2024-06-21 | GALVIN, KERRY A | Director | Buy | 6,086 | — | — |
| 2024-06-10 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 4,000 | $23.51 | $94040.00 |
| 2024-06-07 | GLAJCH, JEFFREY | Chief Financial Officer | Buy | 5,000 | $23.68 | $118400.00 |
| 2024-06-04 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 6,601 | $24.16 | $159480.16 |
| 2024-06-04 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 1,704 | $24.41 | $41594.64 |
| 2024-03-22 | RIVEROS, PEDRO | Sr. VP Global Rubber | Buy | 14,006 | — | — |
| 2024-03-22 | RIVEROS, PEDRO | Sr. VP Global Rubber | Sale | 4,333 | $23.08 | $100005.64 |
| 2024-03-22 | RIVEROS, PEDRO | Sr. VP Global Rubber | Sale | 1,639 | $23.08 | $37828.12 |
| 2024-03-22 | QUINONES, CARLOS | Sr. VP Global Operations | Buy | 12,956 | — | — |
| 2024-03-22 | QUINONES, CARLOS | Sr. VP Global Operations | Sale | 3,746 | $23.08 | $86457.68 |
| 2024-03-22 | QUINONES, CARLOS | Sr. VP Global Operations | Sale | 1,422 | $23.08 | $32819.76 |
| 2024-03-22 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 226,101 | — | — |
| 2024-03-22 | PAINTER, CORNING F. | Director, Chief Executive Officer | Sale | 88,974 | $23.08 | $2.05M |
| 2024-03-22 | PAINTER, CORNING F. | Director, Chief Executive Officer | Sale | 30,665 | $23.08 | $707748.20 |
| 2024-03-22 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Buy | 10,649 | — | — |
| 2024-03-22 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 5,057 | $23.08 | $116715.56 |
| 2024-03-22 | NIEWIEM, SANDRA | Sr. VP Global Specialties | Sale | 1,992 | $23.08 | $45975.36 |
| 2024-03-22 | GLAJCH, JEFFREY | Chief Financial Officer | Sale | 1,250 | $23.08 | $28850.00 |
| 2023-09-11 | DAVIS, ANTHONY LYNN | Director | Sale | 11,689 | — | — |
| 2023-09-11 | DAVIS, ANTHONY LYNN | Director | Buy | 5,469 | — | — |
| 2023-09-11 | DAVIS, ANTHONY LYNN | Director | Buy | 4,459 | — | — |
| 2023-09-11 | DAVIS, ANTHONY LYNN | Director | Buy | 970 | — | — |
| 2023-09-11 | DAVIS, ANTHONY LYNN | Director | Buy | 791 | — | — |
| 2023-08-18 | PAINTER, CORNING F. | Director, Chief Executive Officer | Buy | 15,000 | $21.59 | $323850.00 |
| 2023-07-05 | DAVIS, ANTHONY LYNN | Director | Buy | 5,250 | — | — |
| 2023-06-22 | WURTH, MICHEL | Director | Buy | 5,250 | — | — |
| 2023-06-22 | WINKHAUS, HANS DIETRICH | Director | Buy | 5,250 | — | — |
| 2023-06-22 | SMITH, DAN F | Director | Buy | 5,250 | — | — |
| 2023-06-22 | PAIK, YI HYON | Director | Buy | 5,250 | — | — |
| 2023-06-22 | MIRATON, DIDIER | Director | Buy | 5,250 | — | — |
| 2023-06-22 | LINDSEY, MARY A | Director | Buy | 5,250 | — | — |
| 2023-06-22 | HUCK, PAUL E | Director | Buy | 5,250 | — | — |
| 2023-06-22 | GALVIN, KERRY A | Director | Buy | 5,250 | — | — |
| 2023-06-08 | WURTH, MICHEL | Director | Buy | 5,250 | — | — |
| 2023-06-08 | WINKHAUS, HANS DIETRICH | Director | Buy | 5,250 | — | — |
Frequently asked questions
Are OEC insiders buying or selling?
Over the transactions on record, OEC insiders have been net buyers, with about $5.82M in stock sold across 30 sales, against 10 open-market purchases.
Does insider selling at OEC mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which OEC insiders are selling the most?
Recent selling is concentrated in a few names. PAINTER, CORNING F. accounts for the largest share on record, with about $4.61M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.