Wagler Theresa E 4
4 · STEEL DYNAMICS INC · Filed Feb 25, 2026
Insider Transaction Report
Form 4
Wagler Theresa E
Executive Vice President & CFO
Transactions
- Tax Payment
Common Stock
[F1]2026-02-23$193.39/sh−1,355$262,043→ 486,932 total - Tax Payment
Common Stock
[F1]2026-02-23$193.39/sh−1,357$262,430→ 485,575 total - Tax Payment
Common Stock
[F1]2026-02-24$196.01/sh−2,189$429,066→ 483,386 total
Footnotes (1)
- [F1]Represents disposition to issuer to cover taxes payable upon vesting of previously issued and reported restricted stock units, exempt pursuant to Rule 16b-3.
Signature
/s/ Theresa E. Wagler|2026-02-25