INSIDER
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 426m ago
HOUSE PTR25m ago
SEC 13F25m ago
ROBINHOOD CHAIN25m ago
Public company

MTRNMATERION Corp

CIK 0001104657

EDGAR filingsOpen in network
Disclosed transactions10
Buys / sells0 / 1
Max Insider Score29
Connections2with evidence

MTRN · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
11
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Grant or award
A—
1 sh
Sep 4, 2026Sep 9, 2026
traded Sep 4, 2026
+5dSEC FORM 4

Evidence

Verified connections

  • ← Connected organizationevidence
    MATERION CORPORATION POLITICAL ACTION COMMITTEEFEC Form 1 connected organization: MATERION CORPORATION (exact legal-name match) · Nov 4, 2026
  • ← Insider ofevidence
    Fashinpaur Melissa AChief Accounting Officer · Feb 3, 2026
5
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Grant or award
A
—
1 sh
Jun 12, 2026
Jun 16, 2026
traded Jun 12, 2026
+4d
SEC FORM 4

Evidence

5
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Grant or award
A—
2 sh
Mar 6, 2026Mar 10, 2026
traded Mar 6, 2026
+4dSEC FORM 4

Evidence

21
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Option exercise
M—
659 sh
Mar 1, 2026Mar 3, 2026
traded Mar 1, 2026
+2dSEC FORM 4

Evidence

17
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Grant or award
A—
628 sh
Mar 1, 2026Mar 3, 2026
traded Mar 1, 2026
+2dSEC FORM 4

Evidence

24
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Tax withholding
F$50K
302 sh
Mar 2, 2026Mar 3, 2026
traded Mar 2, 2026
+1dSEC FORM 4

Evidence

21
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Option exercise
M—
659 sh
Mar 1, 2026Mar 3, 2026
traded Mar 1, 2026
+2dSEC FORM 4

Evidence

29
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Open-market sale
SELL$49K
309 sh
Mar 3, 2026Mar 3, 2026
traded Mar 3, 2026
+0dSEC FORM 4

Evidence

9
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Grant or award
A—
262 sh
Feb 12, 2026Feb 13, 2026
traded Feb 12, 2026
+1dSEC FORM 4

Evidence

9
FA
Fashinpaur Melissa AChief Accounting Officer
MTRNMATERION Corp
Grant or award
A—
52 sh
Jan 31, 2026Feb 3, 2026
traded Jan 31, 2026
+3dSEC FORM 4

Evidence

Lobbying

$0 reported · de-duplicated

    Connected PAC contributions

    FEC · direct to members
    • David P. JoyceR$10KMATERION CORPORATION POLITICAL ACTION COMMITTEE
    • Marcy KapturD$10KMATERION CORPORATION POLITICAL ACTION COMMITTEE
    • Celeste MaloyR$10KMATERION CORPORATION POLITICAL ACTION COMMITTEE