Profile
| Role | Director |
|---|---|
| Notability | 20/100 |
Board memberships
- Materion Corp
- Ultra Clean Holdings, Inc.
Updated Jul 16, 2026
LIGGETT EMILY M has filed 3 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $756K.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-16 | MTRN | MATERION Corp | A — Grant or award | 1 | $0.00 | |
| 2026-05-28 | UCTT | Ultra Clean Holdings, Inc. | S — Open-market sale | 8.2K | $92.18 | $756K |
| 2026-05-28 | UCTT | Ultra Clean Holdings, Inc. | A — Grant or award | 2.6K | $0.00 | |
| 2026-05-11 | MTRN | MATERION Corp | M — Option exercise | 2.0K | — | |
| 2026-03-10 | MTRN | MATERION Corp | A — Grant or award | 1 | $0.00 | |
| 2025-09-05 | MTRN | MATERION Corp | A — Grant or award | 2 | $0.00 | |
| 2025-06-13 | MTRN | MATERION Corp | A — Grant or award | 2 | $0.00 | |
| 2025-05-21 | UCTT | Ultra Clean Holdings, Inc. | A — Grant or award | 8.2K | $0.00 | |
| 2025-05-07 | MTRN | MATERION Corp | M — Option exercise | 1.2K | — | |
| 2024-12-10 | MTRN | MATERION Corp | A — Grant or award | 2 | $0.00 |
LIGGETT EMILY M is a corporate insider — currently tracked as Director of MATERION Corp (MTRN). InsiderAlpha tracks every SEC Form 4 filing in real time.
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($756K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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