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MTRNMATERION Corp

4 · filed 2026-05-12 · parsed 2026-05-12 19:47 UTC
Source on SEC.gov →
Transactions
3
Insiders
1
Total value
$1.53M
Last close (cached)
$247.26
as of 2026-06-12
1d return
+0.5%
5d return
+12.0%

Reporting insiders

Transactions

DateCodeSharesPriceValue
2026-05-08Exer.4,912$113.28$556.4K
2026-05-08Tax3,720$199.14$740.8K
2026-05-08Sale1,192$198.88$237.1K