Company profile

Nucor Corp Insider Trading

NUE

Every SEC Form 4 insider trading filing for Nucor Corp (NUE) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?

Exchange
NYSE
Sector
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
CIK
0000073309
Filings
210
Insiders
27
Last filing
2026-08-17
SEC EDGAR ↗Yahoo Finance ↗Finviz ↗Stock Analysis ↗

Activity summary

Recent insider activity is bearish. Over the last 30 days, insiders net sold $9.2M across 6 transactions, with 4 offsetting purchases.

Three year balance

Buy and sell value by quarter, Q4 23 to Q3 26. Nucor Corp insiders are net sellers across the period shown.

Q4 23Q1 24Q2 24Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $51.6M.

90 day insight

Over the last 90 days, Nucor Corp insiders bought $3.5M (22 transactions) and sold $22.5M (26 transactions).

  • Most active insider: Topalian Leon J with 7 transactions totaling $11.5M.
  • Largest single sale: $7.0M by Topalian Leon J on Aug 14, 2026.

Activity is mixed — buys and sales are roughly balanced.

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Aug 17, 2026Topalian Leon JNUE
Gift
1,800——
Aug 14, 2026Behr Allen CNUE
Sale
5,127$274.00$1.40M
Aug 14, 2026Topalian Leon JNUE
Sale
25,898$268.52$6.95M
Aug 14, 2026Behr Allen CNUE
Option Exercise
7,739$110.74$857K
Aug 14, 2026Topalian Leon JNUE
Option Exercise
26,000$42.46$1.10M

45 more transactions hidden

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Query this yourself

The same rows, over the API.

curl "https://api.form4api.com/v1/transactions?ticker=NUE" \
  -H "X-Api-Key: $KEY"
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Top insiders

By total value filed.

Topalian Leon JChair and CEO5 filings−$9.3M
Hollatz John JExecutive Vice President5 filings−$2.1M
Behr Allen CExecutive Vice President3 filings−$1.3M
Laxton Stephen DPresident and COO3 filings−$2.4M
Query Kenneth RexExecutive Vice President3 filings−$1.6M

Institutional Ownership

Top 13F-HR holders of Nucor Corp as of 2026-06-30

↓ decreasing
Total reported AUM
$11.72B
QoQ change
-57.1%
Reporting period
2026-06-30
#1
State Street Corp
CIK 0000093751
$2.58B
11.6M shares
#2
BlackRock, Inc.
CIK 0002012383
$1.89B
8.5M shares
#3
BlackRock, Inc.
CIK 0002012383
$1.02B
4.6M shares

Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →