Trpkovski Peter A
Officer · CENX
As of 2026-09-17, Trpkovski Peter A has 12 Form 4 transactions on record across 1 company — 6 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $2.6M
- Indirect $0
| CENX | direct | 64,125 sh | $2.6M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-25 | CENX | Sale | 16,739 @ $50.51 | $845K | −20.7% of holding | 64,125 | Form 4 |
11 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-02-09 | CENX | Withheld for tax | 4,240 | 80,864 | Form 4 |
| 2026-01-01 | CENX | Award / grant | 13,488 | 85,104 | Form 4 |
| 2025-12-31 | CENX | Withheld for tax | 8,090 | 75,661 | Form 4 |
| 2025-12-31 | CENX | Withheld for tax | 4,045 | 71,616 | Form 4 |
| 2025-12-31 | CENX | Award / grant | 18,260 | 83,751 | Form 4 |
| 2025-03-21 | CENX | Award / grant | 12,455 | 65,491 | Form 4 |
| 2025-02-07 | CENX | Withheld for tax | 4,501 | 53,036 | Form 4 |
| 2025-01-01 | CENX | Award / grant | 6,046 | 57,537 | Form 4 |
| 2024-12-31 | CENX | Withheld for tax | 2,049 | 52,194 | Form 4 |
| 2024-12-31 | CENX | Withheld for tax | 703 | 51,491 | Form 4 |
| 2024-12-31 | CENX | Award / grant | 4,624 | 54,243 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.