Amanda M. Brock
Amanda M. Brock: Co-Chief Executive Officer · Director at Solaris Energy Infrastructure. What Amanda M. Brock 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.
Solaris Energy Infrastructure (SEI)
Amanda M. Brock holds 276,080 Solaris Energy Infrastructure shares (0.36% of the company), worth about $21.3M at the last price, according to the Form 4 of Mar 1, 2026.
- Shares held: 276,080 (0.36%), $21.3M — Held in their own name: 276,080 Class A.
Declarations
- Solaris Energy Infrastructure (SEI) — Form 4 of Mar 1, 2026 (Co-Chief Executive Officer): grant or award of 135,000; 276,080 shares after 0001628280-26-014094
- Solaris Energy Infrastructure (SEI) — Form 4 of Dec 17, 2025 (Co-Chief Executive Officer): open-market purchase of 3,669 at $40.89; 141,080 shares after 0001714868-25-000012
- Solaris Energy Infrastructure (SEI) — Form 4 of Oct 16, 2025 (Co-Chief Executive Officer): grant or award of 125,000; 137,411 shares after 0001714868-25-000010
- Solaris Energy Infrastructure (SEI) — Form 3 of Oct 16, 2025 (Co-Chief Executive Officer); 12,411 shares after 0001714868-25-000008
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.