Lloyd Carney

Lloyd Carney: Director at Grid Dynamics. What Lloyd Carney 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.

Grid Dynamics (GDYN)

Lloyd Carney holds 1.0M Grid Dynamics shares (1.3% of the company), worth about $8.1M at the last price, according to the Form 4/A of Dec 23, 2025.

• Shares held: 692,286 (0.85%), $5.5M — Held in their own name.
• Shares held: 326,217 (0.40%), $2.6M — Held through companies or funds (See footnote).

Declarations

• Grid Dynamics (GDYN) — Form 4/A of Dec 23, 2025: grant or award of 2,309; 1.0M shares after 0001628280-26-038082
• Grid Dynamics (GDYN) — Form 4 of Dec 23, 2025: grant or award of 19,021; grant or award of 9,239; 1.0M shares after 0000899140-25-001473
• Grid Dynamics (GDYN) — Form 4 of Dec 23, 2024: grant or award of 4,652 at $20.42; 1.1M shares after 0000899140-24-001397

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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