Terry D. McCallister

Terry D. McCallister: Director at Primoris Services. What Terry D. McCallister 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.

Primoris Services (PRIM)

Terry D. McCallister holds 31,500 Primoris Services shares (0.06% of the company), worth about $2.6M at the last price, according to the Form 4 of Jul 31, 2026.

• Shares held: 21,500 (0.04%), $1.8M — Held in their own name.
• Shares held: 10,000 (0.02%), $832,300.00 — Held through trusts (By Trust).

Declarations

• Primoris Services (PRIM) — Form 4 of Jul 31, 2026: grant or award of 356; 31,500 shares after 0001216725-26-000012
• Primoris Services (PRIM) — Form 4 of Jul 15, 2026: open-market purchase of 20 at $86.66; 31,144 shares after 0001216725-26-000010
• Primoris Services (PRIM) — Form 4 of Apr 30, 2026: grant or award of 268; 31,125 shares after 0001216725-26-000008
• Primoris Services (PRIM) — Form 4 of Apr 15, 2026: open-market purchase of 10 at $164.40; 30,857 shares after 0001216725-26-000006
• Primoris Services (PRIM) — Form 4 of Feb 17, 2026: grant or award of 294; 30,846 shares after 0001216725-26-000004
• Primoris Services (PRIM) — Form 4 of Jan 15, 2026: open-market purchase of 12 at $138.00; 30,552 shares after 0001216725-26-000002
• Primoris Services (PRIM) — Form 4 of Oct 29, 2025: grant or award of 302; 30,541 shares after 0001216725-25-000006
• Primoris Services (PRIM) — Form 4 of Oct 15, 2025: open-market purchase of 12 at $140.69; 30,239 shares after 0001216725-25-000004
• Primoris Services (PRIM) — Form 4 of Jul 30, 2025: grant or award of 499; 30,227 shares after 0001415889-25-020624
• Primoris Services (PRIM) — Form 4 of Apr 30, 2025: grant or award of 589; 29,728 shares after 0001415889-25-011681
• Primoris Services (PRIM) — Form 4 of Feb 19, 2025: grant or award of 467; 29,139 shares after 0001415889-25-005198
• Primoris Services (PRIM) — Form 4 of Oct 30, 2024: grant or award of 686; 28,672 shares after 0001415889-24-025924
• Primoris Services (PRIM) — Form 4 of Jul 31, 2024: grant or award of 615; 27,986 shares after 0001415889-24-020656

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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