The Filings Report

Steel Dynamics Inc insider trading

STLDfinancial statementsForm 4 filings on EDGAR273 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Steel Dynamics Inc bought $0 of stock in the open market, and 0 sold $0. Officers and directors accounted for $0 of purchases and $0 of sales. The last reported transaction was an award by Sierra Luis Manuel on October 9, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through October 9, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

STLD daily priceSplit-adjusted prices in US dollars

Bought $0Sold $0Aug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $252.88 · H $253.21 · L $246.23 · C $250.80Bought $0 (0)Sold $0 (0)
$215$230$246$261$2772026-08-04: open $264.00, high $267.21, low $253.60, close $265.102026-08-05: open $267.69, high $273.36, low $264.50, close $265.962026-08-06: open $266.13, high $266.61, low $260.92, close $261.482026-08-07: open $261.37, high $262.76, low $255.80, close $262.452026-08-10: open $262.71, high $269.18, low $261.70, close $268.602026-08-11: open $267.89, high $271.00, low $263.04, close $263.692026-08-12: open $264.88, high $264.88, low $260.24, close $263.182026-08-13: open $264.85, high $264.85, low $259.50, close $260.532026-08-14: open $262.14, high $263.23, low $255.11, close $255.772026-08-17: open $253.41, high $259.04, low $250.02, close $258.162026-08-18: open $256.22, high $257.22, low $249.09, close $249.812026-08-19: open $252.56, high $252.56, low $223.20, close $231.012026-08-20: open $226.92, high $227.76, low $218.02, close $219.002026-08-21: open $225.25, high $230.78, low $223.51, close $228.682026-08-24: open $235.64, high $244.25, low $227.51, close $229.272026-08-25: open $230.74, high $232.39, low $227.68, close $231.082026-08-26: open $231.43, high $236.94, low $230.73, close $235.902026-08-27: open $234.51, high $236.44, low $232.11, close $235.842026-08-28: open $237.14, high $239.37, low $232.02, close $234.672026-08-31: open $235.37, high $237.87, low $231.93, close $232.622026-09-01: open $229.12, high $236.11, low $229.04, close $234.092026-09-02: open $236.90, high $248.38, low $235.89, close $247.642026-09-03: open $250.25, high $251.88, low $244.66, close $246.032026-09-04: open $245.87, high $246.67, low $240.52, close $242.062026-09-08: open $241.34, high $246.00, low $238.14, close $240.312026-09-09: open $240.09, high $245.98, low $240.09, close $240.692026-09-10: open $238.49, high $239.81, low $236.22, close $237.082026-09-11: open $239.01, high $241.00, low $234.38, close $239.792026-09-14: open $241.04, high $245.86, low $233.80, close $234.532026-09-15: open $236.21, high $241.41, low $234.04, close $239.222026-09-16: open $241.09, high $243.64, low $235.08, close $238.232026-09-17: open $242.44, high $247.10, low $242.30, close $245.352026-09-18: open $244.98, high $244.98, low $232.41, close $235.262026-09-21: open $234.49, high $235.91, low $229.24, close $229.992026-09-22: open $229.99, high $234.42, low $229.53, close $233.992026-09-23: open $231.99, high $237.46, low $231.06, close $234.292026-09-24: open $233.74, high $237.76, low $233.29, close $235.202026-09-25: open $235.44, high $236.48, low $231.68, close $233.662026-09-28: open $229.99, high $233.03, low $227.10, close $230.392026-09-29: open $231.86, high $232.13, low $221.65, close $221.902026-09-30: open $221.87, high $226.00, low $220.46, close $221.612026-10-01: open $222.00, high $227.26, low $219.10, close $226.172026-10-02: open $228.78, high $233.14, low $228.14, close $231.992026-10-05: open $233.02, high $245.19, low $233.02, close $241.042026-10-06: open $241.12, high $242.61, low $237.14, close $238.172026-10-07: open $233.78, high $237.02, low $233.27, close $234.092026-10-08: open $233.94, high $237.55, low $232.97, close $234.172026-10-09: open $236.31, high $241.56, low $235.01, close $238.382026-10-12: open $238.90, high $241.63, low $237.95, close $239.142026-10-13: open $239.50, high $241.92, low $237.28, close $240.632026-10-14: open $238.95, high $243.30, low $238.27, close $242.922026-10-15: open $242.65, high $243.58, low $235.25, close $240.762026-10-16: open $243.64, high $248.92, low $239.76, close $240.542026-10-19: open $245.73, high $248.47, low $240.44, close $244.862026-10-20: open $232.65, high $246.35, low $231.25, close $244.372026-10-21: open $244.54, high $248.96, low $241.56, close $247.972026-10-22: open $243.52, high $244.82, low $232.44, close $239.902026-10-23: open $240.99, high $248.31, low $240.38, close $241.532026-10-26: open $241.90, high $245.09, low $231.06, close $237.552026-10-27: open $241.31, high $246.99, low $238.24, close $246.802026-10-28: open $246.18, high $250.13, low $238.11, close $249.992026-10-29: open $251.81, high $254.13, low $249.56, close $253.532026-10-30: open $252.88, high $253.21, low $246.23, close $250.80Insider purchases / sales · USD$0No open-market purchases or sales in this period.Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

273 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Oct 9, 2026Sierra Luis ManuelDirectoraward7$0.00—11,530Oct 9, 2026
Oct 9, 2026Seaman Bradley SDirectoraward105$0.00—51,705Oct 9, 2026
Oct 9, 2026Hamann Jennifer LDirectoraward18$0.00—5,394Oct 9, 2026
Oct 9, 2026Dolan Traci MDirectoraward97$0.00—59,067Oct 9, 2026
Oct 9, 2026Cornew Kenneth W.Directoraward2$0.00—32,015Oct 9, 2026
Oct 9, 2026Bargabos Sheree LDirectoraward40$0.00—27,145Oct 9, 2026
Aug 13, 2026Hamann Jennifer LDirectoraward72$0.00—5,376Aug 14, 2026
Jul 28, 2026Millett Mark DChairman and CEO, Directorgift300$0.00—3MJul 28, 2026
Jul 10, 2026Sierra Luis ManuelDirectoraward7$0.00—11,523Jul 14, 2026
Jul 10, 2026Seaman Bradley SDirectoraward109$0.00—51,600Jul 14, 2026
Jul 10, 2026Hamann Jennifer LDirectoraward18$0.00—5,304Jul 14, 2026
Jul 10, 2026Dolan Traci MDirectoraward102$0.00—58,970Jul 14, 2026
Jul 10, 2026Cornew Kenneth W.Directoraward2$0.00—32,013Jul 14, 2026
Jul 10, 2026Bargabos Sheree LDirectoraward43$0.00—27,105Jul 14, 2026
Jun 5, 2026Anderson James StanleySenior Vice Presidentopen-market sale1,100$267.35$294K111,737Jun 8, 2026
Jun 5, 2026Anderson James StanleySenior Vice Presidentopen-market sale4,177$268.42$1M107,560Jun 8, 2026
Jun 5, 2026Anderson James StanleySenior Vice Presidentopen-market sale4,401$269.22$1M103,159Jun 8, 2026
Jun 5, 2026Anderson James StanleySenior Vice Presidentopen-market sale322$269.93$87K102,837Jun 8, 2026
Jun 1, 2026Seaman Bradley SDirectoraward712$0.00—51,491Jun 1, 2026
Jun 1, 2026Hamann Jennifer LDirectoraward712$0.00—5,286Jun 1, 2026
Jun 1, 2026Dolan Traci MDirectoraward712$0.00—58,868Jun 1, 2026
Jun 1, 2026Cornew Kenneth W.Directoraward712$0.00—32,011Jun 1, 2026
Jun 1, 2026Bargabos Sheree LDirectoraward712$0.00—27,062Jun 1, 2026
Jun 1, 2026Sierra Luis ManuelDirectoraward712$0.00—11,516Jun 1, 2026
May 14, 2026Poinsatte Richard ASenior Vice Presidentgift200$0.00—28,418May 15, 2026
May 13, 2026Graham Christopher ASenior Vice Presidentopen-market sale2,999$236.52$709K74,748May 15, 2026
May 13, 2026Graham Christopher ASenior Vice Presidentopen-market sale3,000$237.01$711K71,748May 15, 2026
May 13, 2026Graham Christopher ASenior Vice Presidentopen-market sale3,001$236.90$711K68,747May 15, 2026
May 12, 2026Poinsatte Richard ASenior Vice Presidentopen-market sale2,300$234.11$538K28,618May 14, 2026
May 6, 2026Hamann Jennifer LDirectoraward79$0.00—4,574May 7, 2026
May 6, 2026Teets Richard P JRDirectoraward158$0.00—5MMay 7, 2026
May 6, 2026Bargabos Sheree LDirectoraward158$0.00—26,350May 7, 2026
May 1, 2026Bickford ChadVice Presidenttax withholding166$228.66$38K24,025May 4, 2026
Apr 23, 2026Alvarez MiguelSenior Vice Presidentopen-market sale3,825$225.11$861K123,257Apr 24, 2026
Apr 23, 2026Alvarez MiguelSenior Vice Presidentopen-market sale300$226.36$68K122,957Apr 24, 2026
Apr 23, 2026Alvarez MiguelSenior Vice Presidentopen-market sale700$227.82$159K122,257Apr 24, 2026
Apr 23, 2026Cornew Kenneth W.Directoropen-market sale4,800$224.85$1M31,499Apr 24, 2026
Apr 23, 2026Cornew Kenneth W.Directoropen-market sale200$225.39$45K31,299Apr 24, 2026
Apr 10, 2026Teets Richard P JRDirectoraward9$0.00—5MApr 13, 2026
Apr 10, 2026Sierra Luis ManuelDirectoraward12$0.00—10,804Apr 13, 2026
Apr 10, 2026Shaheen GabrielDirectoraward157$0.00—82,520Apr 13, 2026
Apr 10, 2026Seaman Bradley SDirectoraward129$0.00—50,779Apr 13, 2026
Apr 10, 2026Hamann Jennifer LDirectoraward16$0.00—4,495Apr 13, 2026
Apr 10, 2026Dolan Traci MDirectoraward120$0.00—58,156Apr 13, 2026
Apr 10, 2026Cornew Kenneth W.Directoraward5$0.00—36,299Apr 13, 2026
Apr 10, 2026Bargabos Sheree LDirectoraward58$0.00—26,192Apr 13, 2026
Mar 13, 2026Poinsatte Richard ASenior Vice Presidentaward6,253$0.00—33,662Mar 13, 2026
Mar 13, 2026Poinsatte Richard ASenior Vice Presidenttax withholding2,744$182.19$500K30,918Mar 13, 2026
Mar 13, 2026Anderson James StanleySenior Vice Presidentaward14,738$0.00—119,305Mar 13, 2026
Mar 13, 2026Anderson James StanleySenior Vice Presidenttax withholding6,468$182.19$1M112,837Mar 13, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Anderson James StanleySenior Vice PresidentJun 5, 2026open-market sale111,737—$3M (4)0 of 4
Graham Christopher ASenior Vice PresidentMay 13, 2026open-market sale74,748—$2M (3)0 of 3
Cornew Kenneth W.DirectorOct 9, 2026award32,015—$1M (2)0 of 2
Alvarez MiguelSenior Vice PresidentApr 23, 2026open-market sale123,257—$1M (3)0 of 3
Poinsatte Richard ASenior Vice PresidentMay 14, 2026gift28,418—$538K (1)0 of 1
Pushis GlennSenior Vice PresidentJan 9, 2026tax withholding136,523———
Millett Mark DChairman and CEO, DirectorJul 28, 2026gift3M———
Hamann Jennifer LDirectorOct 9, 2026award5,394———
Schneider BarryPresident and COOMar 13, 2026award258,061———
Wagler Theresa EExecutive Vice President & CFOMar 13, 2026tax withholding495,038———
Bargabos Sheree LDirectorOct 9, 2026award27,145———
Sierra Luis ManuelDirectorOct 9, 2026award11,530———
Teets Richard P JRDirectorMay 6, 2026award5M———
Dolan Traci MDirectorOct 9, 2026award59,067———
Seaman Bradley SDirectorOct 9, 2026award51,705———
Bickford ChadVice PresidentMay 1, 2026tax withholding24,025———
Shaheen GabrielDirectorApr 10, 2026award82,520———
Bell Matthew LaneVice PresidentFeb 20, 2026award2,017———

Questions

Are Steel Dynamics Inc insiders buying or selling?

Over the twelve months to November 1, 2026, 5 insiders at Steel Dynamics Inc sold $8M of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $8M. Only open-market purchases and sales are counted.

Who sold the most Steel Dynamics Inc stock in the last year?

Anderson James Stanley (Senior Vice President) sold $3M in 4 open-market sales over the twelve months to November 1, 2026.

Do Steel Dynamics Inc executives sell under 10b5-1 plans?

0 of the 13 open-market sales in the last twelve months (0%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Steel Dynamics Inc

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.