CENX Insider Transactions
179 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
CENX insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Trpkovski Peter A | EVP, CFO | 2026-03-25 | Sale | 16,739.0 | $50.51 |
| Gary Jesse E | President and CEO | 2026-03-16 | Sale | 150,000.0 | $55.47 |
| Calloway Kenneth L | SVP, Human Resources | 2026-03-12 | Sale | 18,000.0 | $58.0 |
| Hoffman Robert F | SVP, IT and CAO | 2026-03-11 | Sale | 10,529.0 | $56.51 |
| Hoffman Robert F | SVP, IT and CAO | 2026-03-04 | Sale | 10,000.0 | $56.33 |
| GLENCORE INTERNATIONAL AG | TenPercentOwner | 2026-03-04 | Sale | 6,315,245.0 | $51.75 |
| Glencore AG | TenPercentOwner | 2026-03-04 | Sale | 6,315,245.0 | $51.75 |
| Glencore plc | TenPercentOwner | 2026-03-04 | Sale | 6,315,245.0 | $51.75 |
| Aboud Matt | SVP, Strategy & Business Dev't | 2026-03-03 | Sale | 2,971.0 | $52.67 |
| Aboud Matt | SVP, Strategy & Business Dev't | 2026-03-02 | Sale | 12,126.0 | $52.5 |
| Hafberg Agust F | SVP & Chief Commercial Officer | 2026-02-27 | Sale | 22,884.0 | $51.24 |
| Gudlaugsson Gunnar | EVP - Global Operations | 2026-02-25 | Sale | 43,000.0 | $54.1 |
| DeZee John | EVP, GC and Secretary | 2026-02-23 | Sale | 66,000.0 | $50.72 |
| Gary Jesse E | President and CEO | 2026-01-23 | Sale | 150,000.0 | $48.19 |
| GLENCORE INTERNATIONAL AG | TenPercentOwner | 2025-11-10 | Sale | 9,000,000.0 | $30.25 |
| Glencore AG | TenPercentOwner | 2025-11-10 | Sale | 9,000,000.0 | $30.25 |
| Glencore plc | TenPercentOwner | 2025-11-10 | Sale | 9,000,000.0 | $30.25 |
| Hafberg Agust F | SVP & Chief Commercial Officer | 2025-09-26 | Sale | 9,493.0 | $27.91 |
| Calloway Kenneth L | SVP, Human Resources | 2025-09-19 | Sale | 16,450.0 | $27.5 |
| Aboud Matt | SVP, Strategy & Business Dev't | 2025-08-12 | Sale | 12,027.0 | $23.27 |
| Hoffman Robert F | SVP, IT and CAO | 2025-03-20 | Sale | 5,000.0 | $20.24 |
| Hoffman Robert F | SVP, IT and CAO | 2025-03-14 | Sale | 2,500.0 | $19.99 |
| Gary Jesse E | President and CEO | 2024-12-27 | Sale | 50,000.0 | $18.48 |
| Gary Jesse E | President and CEO | 2024-12-26 | Sale | 29,243.0 | $18.97 |
| Gudlaugsson Gunnar | EVP - Global Operations | 2024-12-05 | Sale | 20,000.0 | $23.85 |
| Gary Jesse E | President and CEO | 2024-06-26 | Sale | 60,000.0 | $16.21 |
| Aboud Matt | SVP, Strategy & Business Dev't | 2024-03-04 | Sale | 3,766.0 | $10.61 |
| Trpkovski Peter A | SVP, Finance and Treasurer | 2023-12-28 | Sale | 13,908.0 | $12.32 |
| Gary Jesse E | President and CEO | 2023-12-27 | Sale | 68,162.0 | $12.6 |
| Gary Jesse E | President and CEO | 2023-12-26 | Sale | 70,000.0 | $12.59 |
| Hoffman Robert F | VP, IT and CAO | 2023-12-21 | Sale | 9,000.0 | $12.08 |
| Hoffman Robert F | VP, IT and CAO | 2023-12-20 | Sale | 3,000.0 | $12.0 |
| Aboud Matt | SVP, Strategy & Business Dev't | 2023-05-11 | Purchase | 18,000.0 | $7.25 |
| Gary Jesse E | President and CEO | 2022-08-15 | Sale | 49,568.0 | $8.88 |
| Gary Jesse E | President and CEO | 2022-08-12 | Sale | 50,000.0 | $9.78 |
| DeZee John | EVP and General Counsel | 2022-03-21 | Sale | 15,287.0 | $27.64 |
| Hoffman Robert F | See Remarks | 2022-03-04 | Sale | 3,480.0 | $29.19 |
| Conti Craig C | EVP & Chief Financial Officer | 2022-03-01 | Sale | 12,920.0 | $25.69 |
| Harrison Michelle | Sr. VP Finance & Treasurer | 2022-02-28 | Sale | 16,284.0 | $23.22 |
| Gudlaugsson Gunnar | EVP - Global Operations | 2021-03-03 | Sale | 5,473.0 | $17.74 |
| BLESS MICHAEL A | President and CEO | 2021-03-03 | Sale | 15,000.0 | $17.62 |
| BLESS MICHAEL A | President and CEO | 2021-03-02 | Sale | 10,000.0 | $16.4 |
| BLESS MICHAEL A | President and CEO | 2021-03-02 | Sale | 25,000.0 | $16.4 |
| Gary Jesse E | EVP, COO, GC & Secretary | 2021-03-01 | Sale | 11,370.0 | $14.36 |
| BLESS MICHAEL A | President and CEO | 2021-03-01 | Sale | 7,500.0 | $14.45 |
| Gary Jesse E | EVP, COO & GC | 2021-02-25 | Sale | 15,454.0 | $14.94 |
| BLESS MICHAEL A | President and CEO | 2021-02-25 | Sale | 15,000.0 | $14.95 |
| Harrison Michelle | Sr. VP Finance & Treasurer | 2021-02-24 | Sale | 9,231.0 | $15.53 |
| BLESS MICHAEL A | President and CEO | 2021-02-24 | Sale | 15,000.0 | $15.22 |
| BLESS MICHAEL A | President and CEO | 2021-02-24 | Sale | 25,000.0 | $14.79 |
| BLESS MICHAEL A | President and CEO | 2021-02-22 | Sale | 12,500.0 | $14.34 |
| BLESS MICHAEL A | President and CEO | 2020-12-17 | Sale | 10,000.0 | $11.27 |
| BLESS MICHAEL A | President and CEO | 2020-12-15 | Sale | 15,000.0 | $10.76 |
| Gary Jesse E | EVP, COO & GC | 2020-12-10 | Sale | 9,750.0 | $11.72 |
| BLESS MICHAEL A | President and CEO | 2020-12-10 | Sale | 25,000.0 | $11.83 |
| Hoerner John E. | EVP - N. American Operations | 2020-12-09 | Sale | 10,000.0 | $11.87 |
| BLESS MICHAEL A | President and CEO | 2020-12-09 | Sale | 13,439.0 | $11.63 |
| Hoerner John E. | EVP - N. American Operations | 2020-08-24 | Sale | 10,000.0 | $9.09 |
| Hoerner John E. | EVP - N. American Operations | 2020-08-20 | Sale | 10,000.0 | $9.35 |
| Hoerner John E. | EVP - N. American Operations | 2020-08-14 | Sale | 11,719.0 | $9.97 |
| BLESS MICHAEL A | President and CEO | 2020-08-13 | Sale | 37,324.0 | $10.13 |
| BLESS MICHAEL A | President and CEO | 2020-08-12 | Sale | 44,282.0 | $10.26 |
| BLESS MICHAEL A | President and CEO | 2020-08-11 | Sale | 35,000.0 | $10.27 |
| Hoerner John E. | EVP - N. American Operations | 2020-08-11 | Sale | 9,265.0 | $10.77 |
| Harrison Michelle | Sr. VP Finance & Treasurer | 2020-08-11 | Sale | 11,282.0 | $10.25 |
| Hoerner John E. | EVP - N. American Operations | 2020-08-07 | Sale | 9,900.0 | $10.09 |
| BLESS MICHAEL A | President and CEO | 2020-06-26 | Sale | 15,000.0 | $6.68 |
| BLESS MICHAEL A | President and CEO | 2020-06-25 | Sale | 40,000.0 | $6.61 |
| BLESS MICHAEL A | President and CEO | 2020-06-24 | Sale | 50,000.0 | $6.94 |
| Gary Jesse E | EVP, COO & GC | 2020-06-24 | Sale | 42,394.0 | $6.93 |
| Gary Jesse E | EVP, COO & GC | 2020-06-23 | Sale | 15,968.0 | $7.27 |
| BLESS MICHAEL A | President and CEO | 2020-06-23 | Sale | 46,912.0 | $7.23 |
| BLESS MICHAEL A | President and CEO | 2020-06-22 | Sale | 44,714.0 | $6.86 |
| Michelmore Andrew G | Director | 2020-03-10 | Purchase | 3,000.0 | $4.41 |
| BLESS MICHAEL A | President and CEO | 2019-12-26 | Sale | 25,000.0 | $7.55 |
| BLESS MICHAEL A | President and CEO | 2019-12-23 | Sale | 25,000.0 | $7.56 |
| Gary Jesse E | EVP, COO & GC | 2019-12-19 | Sale | 22,693.0 | $7.82 |
| BLESS MICHAEL A | President and CEO | 2019-11-08 | Sale | 50,000.0 | $8.26 |
| Gary Jesse E | EVP, COO & GC | 2019-11-07 | Sale | 15,244.0 | $8.36 |
| Michelmore Andrew G | Director | 2019-06-13 | Purchase | 5,000.0 | $5.78 |
| BLESS MICHAEL A | President and CEO | 2019-03-21 | Sale | 25,000.0 | $8.96 |
| Berntzen Jarl | Director | 2018-10-30 | Purchase | 10,000.0 | $7.8 |
| Michelmore Andrew G | Director | 2018-10-29 | Purchase | 5,000.0 | $7.87 |
| Harrison Michelle | Sr. VP Finance & Treasurer | 2018-06-07 | Sale | 14,398.0 | $17.39 |
| Hoerner John E. | EVP - N. American Operations | 2018-03-14 | Sale | 8,000.0 | $21.2 |
| BLESS MICHAEL A | President and CEO | 2017-05-25 | Sale | 27,618.0 | $14.88 |
| Lair Michelle | Sr. VP Finance & Treasurer | 2017-02-28 | Sale | 2,872.0 | $14.1 |
| Lair Michelle | Sr. VP Finance & Treasurer | 2017-02-27 | Sale | 4,125.0 | $13.81 |
| GLENCORE INTERNATIONAL AG | TenPercentOwner | 2011-08-09 | Purchase | 503,343.0 | $9.31 |
| Glencore AG | TenPercentOwner | 2011-08-09 | Purchase | 503,343.0 | $9.31 |
| GLENCORE INTERNATIONAL PLC | TenPercentOwner | 2011-08-09 | Purchase | 503,343.0 | $9.31 |
| BLESS MICHAEL A | Exec. VP and CFO | 2011-05-10 | Sale | 38,618.0 | $17.13 |
| BLESS MICHAEL A | Exec. VP and CFO | 2011-02-18 | Sale | 3,870.0 | $17.12 |
| SCHNEIDER STEVE | Sr. VP & Chief Acct. Officer | 2011-02-17 | Sale | 11,000.0 | $17.56 |
| Kruger Logan W | CEO and President | 2010-12-21 | Sale | 10,000.0 | $16.15 |
| Lair Michelle | VP & Treasurer | 2010-11-04 | Sale | 3,000.0 | $14.82 |
| SCHNEIDER STEVE | Sr. VP & Chief Acct. Officer | 2010-09-14 | Sale | 11,000.0 | $11.38 |
| Leatherberry William J | EVP, Gen. Counsel & Secretary | 2010-09-10 | Sale | 3,250.0 | $11.15 |
| Kruger Logan W | CEO and President | 2010-09-10 | Sale | 10,000.0 | $11.25 |
| Kruger Logan W | CEO and President | 2010-09-02 | Sale | 10,000.0 | $10.81 |