MTRN MATERION Corp

NEUTRAL Impact: 2/10 Insider Cluster (2 insiders)
Horizon days Filed May 15, 2026 Processed 5d 3h ago
Insider cluster: 2 insiders, $388K total

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Executive Summary

Two MTRN insiders sold a combined $388K in open-market shares over a 7-day window, while the CEO exercised derivatives and surrendered shares for tax withholding. The sales represent ~0.009% of the $4.4B market cap, well below the 0.1% materiality threshold, making this a routine liquidity-driven cluster with no bearish signal.

Key Financial Metrics

Direction
selling
Total Value
$388.0K
Insiders
2

Actionable Insight

The insider sales are too small to signal anything about MTRN's outlook. The CEO's derivative exercises and tax withholding are routine post-vesting events. Monitor the next quarterly filing for any fundamental changes, but this cluster alone does not warrant action.

Key Facts

  • Director Vinod Khilnani sold 735 shares at $205.32 for $151K on 2026-05-13.
  • CFO Shelly Chadwick sold 1,200 shares at $198.88 for $237K on 2026-05-08.
  • CEO Jugal Vijayvargiya exercised 28,071 derivatives at $0 (non-cash) and 28,071 at $50.95 ($1.43M), then surrendered 15,183 shares for tax withholding ($3.18M).
  • Total open-market sales ($388K) represent ~0.009% of MTRN's $4.4B market cap — trivial.
  • CEO's transactions were non-cash exercises and mandatory tax withholding, not open-market sales.

Financial Impact

Total open-market sales of $388K are immaterial relative to $4.4B market cap.

dilutioninsider ownership

Risk Factors

  • Insider selling could accelerate if fundamentals deteriorate, but current levels are noise.
  • CEO's derivative exercises may increase share count modestly, but tax withholding offsets most dilution.

Market Snapshot

Exchange
NYSE
Sector
Metal Forgings & Stampings
Analyst Consensus
80% bullish (10 analysts)

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-MTRN-1778874834733
2 reports for MTRN
Performance horizon
Filters
Rows
Reports for MTRN — sortable, filterable
Type Now
May 15, 2026
5d ago
Insider Cluster
NEUTRAL ★ 2/10
$205.29 awaiting T+20awaiting T+20—$206.05 (+0.37%)
Apr 29, 2026
21d ago
8-K
BULLISH ★ 6/10
—awaiting T+20——
Showing 2 of 2

US Market Status

Market Closed — Opens Thu (< 1m)

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