David Valkanoff

David Valkanoff: EVP, Chief Operating Officer at Benchmark Electronics. What David Valkanoff 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.

Benchmark Electronics (BHE)

David Valkanoff holds 59,506 Benchmark Electronics shares (0.17% of the company), worth about $4.8M at the last price, according to the Form 4 of Aug 17, 2026.

• Shares held: 59,506 (0.17%), $4.8M — Held in their own name.
• Share units: 16,584 (0.05%), $1.3M — Benchmark Electronics promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
• Share units: 11,991 (0.03%), $964,735.91 — Benchmark Electronics promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.

Declarations

• Benchmark Electronics (BHE) — Form 4 of Aug 17, 2026 (EVP, Chief Operating Officer): shares withheld for tax of 2,078 at $84.17; 59,506 shares after 0001193125-26-355291
• Benchmark Electronics (BHE) — Form 4 of Feb 23, 2026 (EVP, Chief Operating Officer): shares withheld for tax of 2,355 at $57.80; 61,584 shares after 0001193125-26-071699
• Benchmark Electronics (BHE) — Form 4/A of Feb 20, 2026 (EVP, Chief Operating Officer): grant or award of 11,991; grant or award of 6,424; 63,939 shares after 0001193125-26-071170
• Benchmark Electronics (BHE) — Form 4 of Feb 20, 2026 (EVP, Chief Operating Officer): grant or award of 11,991; grant or award of 6,424; 63,939 shares after 0001193125-26-067657
• Benchmark Electronics (BHE) — Form 4 of Aug 15, 2025 (EVP, Chief Operating Officer): shares withheld for tax of 1,953 at $39.04; 47,930 shares after 0000950170-25-109895
• Benchmark Electronics (BHE) — Form 4 of Feb 24, 2025 (EVP, Chief Operating Officer): shares withheld for tax of 2,223 at $40.32; 49,883 shares after 0000950170-25-027796
• Benchmark Electronics (BHE) — Form 4 of Feb 20, 2025 (EVP, Chief Operating Officer): grant or award of 16,584; 52,106 shares after 0000950170-25-025924
• Benchmark Electronics (BHE) — Form 4 of Aug 15, 2024 (EVP, Chief Operating Officer): shares withheld for tax of 1,209 at $42.66; 35,522 shares after 0000950170-24-098735

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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