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Steel Dynamics Inc (STLD): insider trading, Congress trades & who owns it

By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
Insider signal
60/100
Insider buying · 90 days
Insider buys
$0
0 buyers · 12 months
Insider sales
$8.9M
5 sellers · 12 months
Funds holding
1,020
13F · Q2 2026
Congress trades
2
2 members · 2 years

Steel Dynamics Inc company insiders have only been selling lately: five insiders sold about $8.9 million of stock over 12 months, with no open-market purchases.

That's worth context: executives sell for plenty of routine reasons, from scheduled trading plans to tax bills. Buying is the rarer, more telling signal.

On the institutional side, 1,020 funds reported holding STLD at the end of Q2 2026, and funds were split between buying and selling. STLD also shows up in congressional disclosures: 2 reported trades from two lawmakers in two years. No open-market insider buying or selling in the last full quarter. Insiders bought in 0 of the last 7 full quarters.

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Latest insider trades in STLD

FiledInsiderRoleTypeSharesPriceValueSource
Jun 8, 2026Anderson James StanleyPresidentSell4,401$269.22$1.2MSEC
Jun 8, 2026Anderson James StanleyPresidentSell322$269.93$87KSEC
Jun 8, 2026Anderson James StanleyPresidentSell4,177$268.42$1.1MSEC
Jun 8, 2026Anderson James StanleyPresidentSell1,100$267.35$294KSEC
May 15, 2026Graham Christopher APresidentSell3,001$236.90$711KSEC
May 15, 2026Graham Christopher APresidentSell3,000$237.01$711KSEC
May 15, 2026Graham Christopher APresidentSell2,999$236.52$709KSEC
May 14, 2026Poinsatte Richard APresidentSell2,300$234.11$538KSEC
Apr 24, 2026Alvarez MiguelPresidentSell300$226.36$68KSEC
Apr 24, 2026Alvarez MiguelPresidentSell700$227.82$159KSEC
Apr 24, 2026Alvarez MiguelPresidentSell3,825$225.11$861KSEC
Apr 24, 2026Cornew Kenneth W.DirectorSell4,800$224.85$1.1MSEC
Apr 24, 2026Cornew Kenneth W.DirectorSell200$225.39$45KSEC
Oct 30, 2025Alvarez MiguelPresidentSell8,251$162.79$1.3MSEC
Jul 31, 2025Graham Christopher APresidentSell6,001$126.84$761KSEC

Congress trades in STLD Free

FiledMemberTypeAmountSource
Jul 21, 2026Alan Armstrong RPurchase$1,001 - $15,000Official filing
Feb 13, 2026Gilbert Ray Cisneros, Jr. DPurchase$1,001 - $15,000Official filing

Questions about STLD

Are insiders buying or selling STLD stock?

In the last 12 months Steel Dynamics Inc insiders made open-market purchases worth about $0 and sales worth about $8.9 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.

When was the last insider trade in STLD?

The most recent open-market insider trade in STLD was filed on 2026-06-08.

How many institutions own STLD?

1,020 investment managers reported holding STLD in SEC Form 13F filings for Q2 2026.

Has any member of Congress traded STLD?

Yes. Members of Congress reported 2 trades in STLD over the past two years. The full list is free on CapitalSnitch.

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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).