Richard P. Teets Jr. - 06 May 2026 Form 4 Insider Report for STEEL DYNAMICS INC (STLD)

Reporting relationship: Director
Issuer ticker: STLD
Reported as of: 06 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 07 May 2026, 14:32:36 UTC
Prior SEC filing: 13 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Richard P. Teets, Jr.

Key filing fact

Richard P. Teets Jr. filed Form 4 for STEEL DYNAMICS INC (STLD) on 07 May 2026.

Key facts

This page summarizes Richard P. Teets Jr.'s Form 4 filing for STEEL DYNAMICS INC (STLD).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 07 May 2026, 14:32.

Change

Previous filing in this sequence was filed on 13 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001195950 Primary reporting owner

TEETS RICHARD P JR

Relationship: Director
Address: 7575 W. JEFFERSON BLVD., FORT WAYNE
Signature: /s/ Richard P. Teets, Jr.
Signature date: 07 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

STLD transaction

Common Stock

Award

Transaction value
Shares: +158
Change %: +0%
Price: $0.000000^*
Shares after: 4,980,252
Date: 06 May 2026
Ownership: Direct
Footnotes: F1

STLD holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 93,119
Date: 06 May 2026
Ownership: By spouse

STLD holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 73,000
Date: 06 May 2026
Ownership: By Teets Family Foundation
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Richard P. Teets Jr. is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 2 footnotes

Footnote F1

Issued as deferred stock units (DSUs) in connection with reporting person's retainer, as a director, under the Company's 2023 Equity Incentive Plan and exempt from Section 16(b) by virtue of Rule 16b-3(d)(1) and (3). These DSUs are reportable, however, as directly owned shares of common stock, rather than as derivative security in Table II, because any and all underlying DSUs are payable, at such time as they are to be settled, solely in common stock. (See Lincoln National Corp. (March 20, 1992) (Q.3)

Footnote F2

Represents securities held by the Teets Family Foundation, a charitable foundation of which the reporting person is a member and director. The reporting person has voting and investment power over all securities owned by the foundation.