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MTRNMATERION Corp

4 · filed 2026-05-15 · parsed 2026-05-15 19:54 UTC
Source on SEC.gov →
Transactions
2
Insiders
1
Total value
$4.61M
Last close (cached)
$219.12
as of 2026-10-22
1d return
-12.4%
5d return
-13.1%

Reporting insiders

Transactions

DateCodeSharesPriceValue
2026-05-13Exer.28,071$50.95$1.43M
2026-05-13Tax15,183$209.70$3.18M