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Argan Inc

AGX
Exchange
NYSE
Industry
Construction - Special Trade Contractors
SEC CIK
0000100591

In the last 90 days, Argan Inc insiders filed 0 open-market purchases and 1 sale; 566 institutions reported holding it in 13F filings for Q2 2026, worth $11.4B in total; superinvestors Lone Pine Capital and Coatue Management hold it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Argan Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
1 filing
1 insider, $3.31M in total
Insiders trading
1
Net value
−$3.31M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Argan Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Argan Inc
NameTitleLast reported holdingLast filingFilings, past year
Getsinger Peter WDirector5,775Sep 23, 202610
Collins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMA30,320Sep 11, 20267
Jeffrey John Ronald Jr.Director2,533Aug 4, 202610
Griffin William F JrDirector, Other: GEMMA, NON-EXECUTIVE CHAIRMAN40,976IndirectJun 23, 20265
Baugher Joshua ScottChief Financial Officer1,479Jun 18, 20263
Sweeney KarenDirector1,548Jun 17, 20262
Flanders CynthiaDirector23,144Jun 16, 20266
Watson David HibbertPRESIDENT AND CEO40,005Jun 16, 20264
Quinn James WDirector15,580Jun 12, 20265
Leimkuhler William F.Director37,028Jun 12, 20269
Larroque Alexander LisaDirector883Jun 12, 20263
Bosselmann Rainer HOther: Former CEO & Director196,723Sep 15, 20250
Deily Richard HOther: Former CFO7,802Sep 15, 20250
Mitchell W G ChampionDirector2,500IndirectDec 13, 20240
Koilpillai Mano SOther: Former Director4,975Jul 31, 20240
trebilcock Terrance ColinPRESIDENT, GEMMA POWER SYS.1,705Apr 19, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Aug 4, 2026 (view filing)4:30 PM ETJul 314 daysJeffrey John Ronald Jr.DirectorSSale−5.72K$579.64−$3.31M−69.3%2.53K after
Jun 23, 2026 (view filing)Jun 18-225 daysGriffin William F JrDirector, Other: GEMMA, NON-EXECUTIVE CHAIRMANSSale−50.0K$739.68−$37.0M−55.0%41.0K after2 lots
Jun 18, 2026 (view filing)Jun 171 dayBaugher Joshua ScottChief Financial OfficerSSale−760$733.30−$557.3K−33.9%1.48K after2 lots
Jun 17, 2026 (view filing)Jun 17Same daySweeney KarenDirectorSSale−300$705.00−$211.5K−16.2%1.55K after
Jun 17, 2026 (view filing)Jun 16-171 dayGetsinger Peter WDirectorSSale−6.73K$705.78−$4.75M−58.0%4.88K after2 lots
Jun 16, 2026 (view filing)Jun 15-161 dayWatson David HibbertPRESIDENT AND CEOSSale−11.9K$660.11−$7.84M−22.9%40.0K after2 lots
Jun 16, 2026 (view filing)Jun 151 dayFlanders CynthiaDirectorSSale−2.60K$666.31−$1.73M−10.1%23.1K after
Jun 16, 2026 (view filing)Jun 124 daysGriffin William F JrDirector, Other: GEMMA, NON-EXECUTIVE CHAIRMANSSale−50.0K$643.46−$32.2M−35.5%91.0K after
Apr 30, 2026 (view filing)Apr 291 dayLarroque Alexander LisaDirectorSSale−350$630.58−$220.7K−50.0%350 after
Apr 30, 2026 (view filing)Apr 291 dayGetsinger Peter WDirectorSSale−3.00K$628.36−$1.89M−30.5%6.85K after
Apr 29, 2026 (view filing)Apr 272 daysJeffrey John Ronald Jr.DirectorSSale−2.70K$664.84−$1.79M−57.4%2.00K after
Apr 29, 2026 (view filing)Apr 281 dayLeimkuhler William F.DirectorSSale−5.00K$617.41−$3.09M−12.0%36.5K after
Apr 29, 2026 (view filing)Apr 281 dayLeimkuhler William F.DirectorSSale−800$619.88−$495.9K−61.5%500 after2 lots
Apr 22, 2026 (view filing)Apr 20-212 daysCollins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMASSale−13.6K$619.47−$8.40M−30.9%30.3K after2 lots
Apr 22, 2026 (view filing)Apr 211 dayJeffrey John Ronald Jr.DirectorSSale−3.64K$615.40−$2.24M−100.0%0 after
Apr 20, 2026 (view filing)Apr 164 daysBaugher Joshua ScottChief Financial OfficerSSale−600$605.60−$363.4K−28.9%1.48K after
Apr 20, 2026 (view filing)Apr 173 daysWatson David HibbertPRESIDENT AND CEOSSale−19.3K$602.11−$11.6M−27.9%50.0K after
Apr 15, 2026 (view filing)Apr 132 daysLeimkuhler William F.DirectorSSale−8.44K$598.49−$5.05M−16.9%41.5K after
Apr 2, 2026 (view filing)Mar 312 daysJeffrey John Ronald Jr.DirectorSSale−4.56K$539.85−$2.46M−55.6%3.64K after
Apr 2, 2026 (view filing)Apr 2Same dayGetsinger Peter WDirectorSSale−2.58K$552.73−$1.43M−19.2%10.8K after
Jan 29, 2026 (view filing)Jan 272 daysJeffrey John Ronald Jr.DirectorSSale−5.00K$360.78−$1.80M−37.9%8.19K after
Jan 23, 2026 (view filing)Jan 212 daysFlanders CynthiaDirectorSSale−19.0K$386.70−$7.35M−42.0%26.2K after
Jan 21, 2026 (view filing)Jan 201 dayJeffrey John Ronald Jr.DirectorSSale−2.70K$380.60−$1.03M−17.0%13.2K after
Jan 21, 2026 (view filing)Jan 165 daysLeimkuhler William F.DirectorSSale−11.0K$379.15−$4.19M−18.1%49.9K after
Jan 14, 2026 (view filing)Jan 12-132 daysLeimkuhler William F.DirectorSSale−6.38K$319.77−$2.04M−9.5%61.0K after2 lots
Jan 9, 2026 (view filing)Jan 7-82 daysGetsinger Peter WDirectorSSale−10.6K$319.23−$3.38M−57.5%7.85K after2 lots
Dec 29, 2025 (view filing)Dec 236 daysLeimkuhler William F.DirectorSSale−200$337.47−$67.5K−18.2%900 after2 lots
Dec 11, 2025 (view filing)Dec 101 dayQuinn James WDirectorSSale−1.00K$328.04−$328.0K−100.0%0 after
Oct 21, 2025 (view filing)Oct 17-204 daysGetsinger Peter WDirectorSSale−8.49K$293.83−$2.50M−46.2%9.90K after2 lots
Oct 17, 2025 (view filing)Oct 152 daysCollins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMASSale−10.0K$309.37−$3.09M−32.3%21.0K after
Oct 15, 2025 (view filing)Oct 132 daysCollins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMASSale−10.0K$292.09−$2.92M−32.3%21.0K after
Oct 10, 2025 (view filing)Oct 91 dayWatson David HibbertPRESIDENT AND CEOSSale−4.44K$277.01−$1.23M−8.5%47.7K after
Oct 10, 2025 (view filing)Oct 91 dayWatson David HibbertPRESIDENT AND CEOSSale−559$272.27−$152.2K−100.0%0 after
Oct 8, 2025 (view filing)Oct 8Same dayFlanders CynthiaDirectorSSale−15.0K$271.96−$4.08M−47.7%16.4K after
Oct 3, 2025 (view filing)Oct 12 daysCollins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMASSale−5.00K$275.00−$1.38M−19.2%21.0K after
Oct 1, 2025 (view filing)Sep 292 daysJeffrey John Ronald Jr.DirectorSSale−4.70K$268.60−$1.26M−50.8%4.56K after
Oct 1, 2025 (view filing)Oct 1Same dayLeimkuhler William F.DirectorSSale−11.8K$274.73−$3.24M−23.3%38.8K after
Oct 1, 2025 (view filing)Sep 301 dayQuinn James WDirectorSSale−13.4K$269.12−$3.62M−21.3%49.6K after
Sep 26, 2025 (view filing)Sep 242 daysCollins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMASSale−5.00K$267.00−$1.33M−19.2%21.0K after
Sep 23, 2025 (view filing)Sep 194 daysGetsinger Peter WDirectorSSale−1.00K$264.54−$264.5K−7.8%11.9K after
Sep 22, 2025 (view filing)Sep 193 daysSweeney KarenDirectorSSale−390$264.25−$103.1K−22.9%1.31K after
Sep 22, 2025 (view filing)Sep 184 daysCollins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMASSale−7.50K$257.39−$1.93M−26.3%21.0K after
Sep 22, 2025 (view filing)Sep 19-223 daysQuinn James WDirectorSSale−16.6K$260.34−$4.31M−100.0%0 after2 lots
Sep 17, 2025 (view filing)Sep 17Same dayGetsinger Peter WDirectorSSale−2.61K$239.68−$625.3K−16.8%12.9K after
Aug 29, 2025 (view filing)Jul 29-3131 daysCollins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMASSale−6.50K$244.19−$1.59M−23.6%21.0K afterAmended2 lots
Jul 31, 2025 (view filing)Jul 31Same dayDeily Richard HCompliance Officer, Former CFOSSale−1.60K$242.77−$389.4K−17.1%7.80K after
Jul 31, 2025 (view filing)Jul 292 daysJeffrey John Ronald Jr.DirectorSSale−2.62K$235.63−$617.6K−22.1%9.25K after
Jul 30, 2025 (view filing)Jul 30Same dayFlanders CynthiaDirectorSSale−2.00K$234.56−$469.1K−100.0%0 after
Jun 30, 2025 (view filing)Jun 264 daysGetsinger Peter WDirectorSSale−3.46K$212.01−$732.7K−18.8%14.9K after
Jun 30, 2025 (view filing)Jun 27-303 daysLeimkuhler William F.DirectorSSale−11.7K$221.76−$2.58M−18.7%50.6K after2 lots