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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)
$256.48
as of 2026-06-16
1d return
+1.7%
5d return
+10.9%

Reporting insiders

Transactions

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