Gerald C Bialek
First SEC filing: Aug. 24, 2022 · Latest: Aug. 24, 2022
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 1, 2025 | CENX | A | 17,534 | · | · | 100,620 Direct | +21.10% | Acquired | (price as of 2026-10-02) |
| Jan. 1, 2024 | CENX | A | 35,974 | · | · | 83,086 Direct | +76.36% | Acquired | (price as of 2026-10-02) |
| Jan. 1, 2023 | CENX | A | 38,537 | · | · | 47,112 Direct | +449.41% | Acquired | (price as of 2026-10-02) |
| Aug. 22, 2022 | CENX | A | 8,575 | · | · | 8,575 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 24, 2022 | CENX | No securities beneficially owned | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | $469,000 | $0 | $630,465 | · | $309,118 | $0 | $31,440 | $1,440,023 |
| 2022 | $148,750 | · | $68,343 | · | $109,383 | · | $65,128 | $391,604 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.