$AGX insider trading
Over the last 12 months, Argan insiders reported no purchases and 44 sales totaling $178.8M across SEC Form 4 filings.
- Bought · 12m
- — 0 events
- Sold · 12m
- $178.8M 44 events
- Events · 12m
- 44 Form 4 filings, grouped
- Insiders · 12m
- 11 distinct reporters
- 10b5-1 share
- 0% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jul 31, 2026 | Jeffrey John Ronald Jr.D | ▼ Sale | 5,716 | $579.64 | $3.3M | -69.3% | — |
| Jun 22, 2026 | Griffin William F JrD | ▼ Sale | 50,000 | $739.68 | $37.0M | -55% | 2 tranches · indirect |
| Jun 17, 2026 | Baugher Joshua ScottChief Financial Officer · O | ▼ Sale | 760 | $733.3 | $557K | -33.9% | 2 tranches |
| Jun 17, 2026 | Sweeney KarenD | ▼ Sale | 300 | $705 | $212K | -16.2% | — |
| Jun 17, 2026 | Getsinger Peter WD | ▼ Sale | 6,728 | $705.78 | $4.7M | -58% | 2 tranches |
| Jun 16, 2026 | Watson David HibbertPRESIDENT AND CEO · O·D | ▼ Sale | 11,873 | $660.11 | $7.8M | -22.9% | 2 tranches |
| Jun 15, 2026 | Flanders CynthiaD | ▼ Sale | 2,596 | $666.31 | $1.7M | -10.1% | — |
| Jun 12, 2026 | Griffin William F JrD | ▼ Sale | 50,000 | $643.46 | $32.2M | -35.5% | indirect |
| Apr 29, 2026 | Larroque Alexander LisaD | ▼ Sale | 350 | $630.58 | $221K | -50% | — |
| Apr 29, 2026 | Getsinger Peter WD | ▼ Sale | 3,000 | $628.36 | $1.9M | -30.5% | — |
| Apr 28, 2026 | Leimkuhler William F.D | ▼ Sale | 800 | $619.88 | $496K | -61.5% | 2 tranches · indirect |
| Apr 28, 2026 | Leimkuhler William F.D | ▼ Sale | 5,000 | $617.41 | $3.1M | -12% | — |
| Apr 27, 2026 | Jeffrey John Ronald Jr.D | ▼ Sale | 2,698 | $664.84 | $1.8M | -57.4% | — |
| Apr 21, 2026 | Collins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMA · O | ▼ Sale | 13,568 | $619.47 | $8.4M | -30.9% | 2 tranches |
| Apr 21, 2026 | Jeffrey John Ronald Jr.D | ▼ Sale | 3,636 | $615.4 | $2.2M | -100% | — |
| Apr 17, 2026 | Watson David HibbertPRESIDENT AND CEO · O·D | ▼ Sale | 19,310 | $602.11 | $11.6M | -27.9% | — |
| Apr 16, 2026 | Baugher Joshua ScottChief Financial Officer · O | ▼ Sale | 600 | $605.6 | $363K | -28.9% | — |
| Apr 13, 2026 | Leimkuhler William F.D | ▼ Sale | 8,444 | $598.49 | $5.1M | -16.9% | — |
| Apr 2, 2026 | Getsinger Peter WD | ▼ Sale | 2,581 | $552.73 | $1.4M | -19.2% | — |
| Mar 31, 2026 | Jeffrey John Ronald Jr.D | ▼ Sale | 4,556 | $539.85 | $2.5M | -55.6% | — |
| Jan 27, 2026 | Jeffrey John Ronald Jr.D | ▼ Sale | 5,000 | $360.78 | $1.8M | -37.9% | — |
| Jan 21, 2026 | Flanders CynthiaD | ▼ Sale | 19,000 | $386.7 | $7.3M | -42% | — |
| Jan 20, 2026 | Jeffrey John Ronald Jr.D | ▼ Sale | 2,700 | $380.6 | $1.0M | -17% | — |
| Jan 16, 2026 | Leimkuhler William F.D | ▼ Sale | 11,044 | $379.15 | $4.2M | -18.1% | — |
| Jan 13, 2026 | Leimkuhler William F.D | ▼ Sale | 6,376 | $319.77 | $2.0M | -9.5% | 2 tranches |
| Jan 8, 2026 | Getsinger Peter WD | ▼ Sale | 10,595 | $319.23 | $3.4M | -57.5% | 2 tranches |
| Dec 23, 2025 | Leimkuhler William F.D | ▼ Sale | 200 | $337.47 | $67K | -18.2% | late · 2 tranches · indirect |
| Dec 10, 2025 | QUINN JAMES WD | ▼ Sale | 1,000 | $328.04 | $328K | -100% | indirect |
| Oct 20, 2025 | Getsinger Peter WD | ▼ Sale | 8,493 | $293.83 | $2.5M | -46.2% | 2 tranches |
| Oct 15, 2025 | Collins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMA · O | ▼ Sale | 10,000 | $309.37 | $3.1M | -32.3% | — |
| Oct 13, 2025 | Collins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMA · O | ▼ Sale | 10,000 | $292.09 | $2.9M | -32.3% | — |
| Oct 9, 2025 | Watson David HibbertPRESIDENT AND CEO · O·D | ▼ Sale | 559 | $272.27 | $152K | -100% | indirect |
| Oct 9, 2025 | Watson David HibbertPRESIDENT AND CEO · O·D | ▼ Sale | 4,441 | $277.01 | $1.2M | -8.5% | — |
| Oct 8, 2025 | Flanders CynthiaD | ▼ Sale | 15,000 | $271.96 | $4.1M | -47.7% | — |
| Oct 1, 2025 | Collins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMA · O | ▼ Sale | 5,000 | $275 | $1.4M | -19.2% | — |
| Oct 1, 2025 | Leimkuhler William F.D | ▼ Sale | 11,802 | $274.73 | $3.2M | -23.3% | — |
| Sep 30, 2025 | QUINN JAMES WD | ▼ Sale | 13,444 | $269.12 | $3.6M | -21.3% | indirect |
| Sep 29, 2025 | Jeffrey John Ronald Jr.D | ▼ Sale | 4,698 | $268.6 | $1.3M | -50.8% | — |
| Sep 24, 2025 | Collins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMA · O | ▼ Sale | 5,000 | $267 | $1.3M | -19.2% | — |
| Sep 22, 2025 | QUINN JAMES WD | ▼ Sale | 16,557 | $260.34 | $4.3M | -100% | 2 tranches |
| Sep 19, 2025 | Getsinger Peter WD | ▼ Sale | 1,000 | $264.54 | $265K | -7.8% | — |
| Sep 19, 2025 | Sweeney KarenD | ▼ Sale | 390 | $264.25 | $103K | -22.9% | — |
| Sep 18, 2025 | Collins Charles Edwin IVCHIEF EXECUTIVE OFFICER, GEMMA · O | ▼ Sale | 7,500 | $257.39 | $1.9M | -26.3% | — |
| Sep 17, 2025 | Getsinger Peter WD | ▼ Sale | 2,609 | $239.68 | $625K | -16.8% | — |
Every $AGX filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Argan filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $AGX feed.