Career & Filing History
Every role Emily M. Liggett has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
Emily M. Liggett is Director at MATERION Corp (MTRN). SEC records also connect Liggett to Ultra Clean Holdings, Inc. (UCTT). Liggett has reported 9 insider filings with the SEC since 2024. The most recent filing was in June 2026.
Every role Emily M. Liggett has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
MATERION Corp (MTRN)2 filingsUpdated Aug 31, 2026
Emily M. Liggett is Director of MATERION Corp (MTRN). 10 SEC Form 4 filings on record going back to 2024, most recently on 25 August 2026. Most recent open-market trade: sold $756K of UCTT on 28 May 2026. Lifetime open-market sales: $756K.
Every recent SEC Form 4 transaction Emily M. Liggett has reported, most recent first.
InsiderAlpha's records for Emily M. Liggett go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Insiders who reported open-market trades in the last 12 months at the companies Emily M. Liggett files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Emily M. Liggett is a corporate insider, tracked as Director of MATERION Corp (MTRN). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases and 1 open-market sale ($756K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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$UCTT Ultra Clean Holdings, Inc.8.2K shares @ $92.18$756K