Robert Livingston
Robert Livingston: Director at Amphenol. What Robert Livingston 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.
Amphenol (APH)
Robert Livingston holds 279,264 Amphenol shares (0.01% of the company), worth about $24.3M at the last price, according to the Form 4 of May 22, 2026.
- Shares held: 279,264 (0.01%), $24.3M — Held in their own name: 276,160 Class A, 3,104 common.
Declarations
- Amphenol (APH) — Form 4 of May 22, 2026: grant or award of 3,104; 279,264 shares after 0001104659-26-066900
- Amphenol (APH) — Form 4 of Feb 5, 2026: open-market purchase of 20,000 at $64.26; 276,160 shares after 0001104659-26-011488
- Amphenol (APH) — Form 4 of May 16, 2025: grant or award of 4,720; 256,160 shares after 0001127602-25-014910
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.