David M. Kerko

David M. Kerko: Director at GlobalFoundries. What David M. Kerko 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.

GlobalFoundries (GFS)

David M. Kerko holds 68,825 GlobalFoundries shares (0.01% of the company), worth about $3.3M at the last price, according to the Form 4 of Jul 29, 2026.

• Shares held: 68,825 (0.01%), $3.3M — Held in their own name.

Declarations

• GlobalFoundries (GFS) — Form 4 of Jul 29, 2026; 68,825 shares after 0001709048-26-000199
• GlobalFoundries (GFS) — Form 4 of Jul 28, 2026 0001709048-26-000189
• GlobalFoundries (GFS) — Form 3 of Mar 18, 2026; 63,258 shares after 0001709048-26-000049

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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