Ilgenfritz Klaus
Officer · COHU
As of 2026-09-16, Ilgenfritz Klaus 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 $4.7M
- Indirect $0
| COHU | direct | 91,791 sh | $4.7M |
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 |
|---|
12 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-03-14 | COHU | Other acquisition | 7,425 | 91,791 | Form 4 |
| 2026-03-14 | COHU | Withheld for tax | 1,098 | 99,216 | Form 4 |
| 2026-03-12 | COHU | Withheld for tax | 998 | 100,314 | Form 4 |
| 2026-03-11 | COHU | Withheld for tax | 2,225 | 101,312 | Form 4 |
| 2026-03-10 | COHU | Award / grant | 13,076 | 90,461 | Form 4 |
| 2026-03-10 | COHU | Award / grant | 13,076 | 103,537 | Form 4 |
| 2025-03-15 | COHU | Withheld for tax | 227 | 77,385 | Form 4 |
| 2025-03-14 | COHU | Withheld for tax | 1,990 | 77,612 | Form 4 |
| 2025-03-14 | COHU | Other acquisition | 3,002 | 79,602 | Form 4 |
| 2025-03-12 | COHU | Withheld for tax | 998 | 82,604 | Form 4 |
| 2025-03-11 | COHU | Award / grant | 15,166 | 60,852 | Form 4 |
| 2025-03-11 | COHU | Award / grant | 22,750 | 83,602 | 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.