CIK 0001022671 · Large accelerated filer
STEEL DYNAMICS INC
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- STLD
- Exchange
- Nasdaq
- Industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- FY end
- Dec 31
- Incorporated
- IN
- Entity type
- operating
- EIN
- 351929476
- Phone
- 260 459 3553
- Business address
- 7575 W JEFFERSON BLVD, FORT WAYNE, IN, 46804
- Former names
- STEEL DYNAMICS INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $12,445,466
- in 1 filing
Net −$12,445,466. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-05 | Hamann Jennifer L Director | Grant or award | +79 | 5,473 | ||
| 2026-11-03 | SCHNEIDER BARRY Executive Vice President & CTO | Sale | −2,116 | $246.99 | $523K | 244,283 |
| 2026-11-03 | SCHNEIDER BARRY Executive Vice President & CTO | Sale | −12,563 | $248.07 | $3.1M | 231,720 |
| 2026-11-03 | SCHNEIDER BARRY Executive Vice President & CTO | Sale | −24,202 | $249.05 | $6.0M | 207,518 |
| 2026-11-03 | SCHNEIDER BARRY Executive Vice President & CTO | Sale | −9,819 | $249.76 | $2.5M | 197,699 |
| 2026-11-03 | SCHNEIDER BARRY Executive Vice President & CTO | Sale | −1,300 | $251.10 | $326K | 196,399 |
| 2026-10-09 | Sierra Luis Manuel Director | Grant or award | +7 | 11,530 | ||
| 2026-10-09 | Seaman Bradley S Director | Grant or award | +105 | 51,705 | ||
| 2026-10-09 | Hamann Jennifer L Director | Grant or award | +18 | 5,394 | ||
| 2026-10-09 | DOLAN TRACI M Director | Grant or award | +97 | 59,067 | ||
| 2026-10-09 | Cornew Kenneth W. Director | Grant or award | +2 | 32,015 | ||
| 2026-10-09 | BARGABOS SHEREE L Director | Grant or award | +40 | 27,145 | ||
| 2026-08-13 | Hamann Jennifer L Director | Grant or award | +72 | 5,376 | ||
| 2026-07-28 | MILLETT MARK D Chairman and CEO | Gift | −300 | 3,016,401 | ||
| 2026-07-10 | Sierra Luis Manuel Director | Grant or award | +7 | 11,523 | ||
| 2026-07-10 | Seaman Bradley S Director | Grant or award | +109 | 51,600 | ||
| 2026-07-10 | Hamann Jennifer L Director | Grant or award | +18 | 5,304 | ||
| 2026-07-10 | DOLAN TRACI M Director | Grant or award | +102 | 58,970 | ||
| 2026-07-10 | Cornew Kenneth W. Director | Grant or award | +2 | 32,013 | ||
| 2026-07-10 | BARGABOS SHEREE L Director | Grant or award | +43 | 27,105 |
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