Karen Sweeney

Karen Sweeney: Director at Argan. What Karen Sweeney holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

Argan (AGX)

Karen Sweeney holds 1,548 Argan shares (0.01% of the company), worth about $607,543.56 at the last price, according to the Form 4 of Jun 17, 2026.

• Shares held: 1,548 (0.01%), $607,543.56 — Held in their own name.
• Share units: 189 (0.00%), $74,176.83 — Argan promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.

Declarations

• Argan (AGX) — Form 4 of Jun 17, 2026: open-market sale of 300 at $705.00; 1,548 shares after 0002028608-26-000006
• Argan (AGX) — Form 4 of Jun 10, 2026: option exercise or conversion of 533; 1,848 shares after 0002028608-26-000002
• Argan (AGX) — Form 4 of Sep 19, 2025: open-market sale of 390 at $264.25; 1,315 shares after 0002028608-25-000006
• Argan (AGX) — Form 4 of Jun 20, 2025: option exercise or conversion of 1,315; 1,705 shares after 0001415889-25-017833
• Argan (AGX) — Form 4 of Jun 10, 2025: option exercise or conversion of 390; 390 shares after 0001415889-25-017429
• Argan (AGX) — Form 4 of Dec 12, 2024 0001415889-24-029470

Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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