Premutico Mauro
Officer · OLED
As of 2026-09-16, Premutico Mauro has 22 Form 4 transactions on record across 1 company — 13 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 $4.0M
- Indirect $0
| OLED | direct | 52,481 sh | $4.0M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-07 | OLED | Purchase | 1,444 @ $93.75 | $135K | +2.9% of holding | 51,681 | Form 4 |
| 2026-05-07 | OLED | Purchase | 1,450 @ $92.51 | $134K | +3.0% of holding | 50,237 | Form 4 |
| 2026-05-07 | OLED | Purchase | 800 @ $94.40 | $76K | +1.5% of holding | 52,481 | Form 4 |
19 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-03-07 | OLED | Withheld for tax | 5,905 | 48,551 | Form 4 |
| 2026-03-07 | OLED | Withheld for tax | 1,907 | 50,091 | Form 4 |
| 2026-03-07 | OLED | Withheld for tax | 1,789 | 43,784 | Form 4 |
| 2026-03-07 | OLED | Withheld for tax | 1,436 | 48,655 | Form 4 |
| 2026-03-07 | OLED | Award / grant | 3,447 | 51,998 | Form 4 |
| 2026-03-07 | OLED | Award / grant | 10,672 | 54,456 | Form 4 |
| 2026-03-07 | OLED | Award / grant | 3,233 | 45,573 | Form 4 |
| 2026-03-04 | OLED | Withheld for tax | 1,151 | 42,340 | Form 4 |
| 2026-02-18 | OLED | Withheld for tax | 1,412 | 43,491 | Form 4 |
| 2026-02-17 | OLED | Award / grant | 9,062 | 44,903 | Form 4 |
| 2025-08-25 | OLED | Gift | 2,860 | 35,825 | Form 4 |
| 2025-03-07 | OLED | Withheld for tax | 1,438 | 38,528 | Form 4 |
| 2025-03-04 | OLED | Withheld for tax | 1,152 | 39,966 | Form 4 |
| 2025-02-18 | OLED | Withheld for tax | 5,545 | 33,678 | Form 4 |
| 2025-02-18 | OLED | Withheld for tax | 2,198 | 29,210 | Form 4 |
| 2025-02-18 | OLED | Award / grant | 7,440 | 41,118 | Form 4 |
| 2025-02-18 | OLED | Award / grant | 3,969 | 31,408 | Form 4 |
| 2025-02-18 | OLED | Award / grant | 10,013 | 39,223 | Form 4 |
| 2025-02-16 | OLED | Withheld for tax | 1,375 | 27,439 | 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.