Solaris Energy Infrastructure, Inc. (SEI)CEO bought ~$248K

~$248K

Approx. value · 10K sh @ $24.83

1.05M

Holds after · shares reported

Traded

Sep 9, 2025

Filed

Sep 9, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jul 28, 2025Insider10% owner sold ~$121M of SEI shares in the open market
2. Aug 6, 2025Insider10% owner sold ~$118M of SEI shares in the open market
3. Aug 25, 2025InsiderDirector sold ~$289K of SEI shares in the open market
4. Aug 26, 2025InsiderOfficer sold ~$383K of SEI shares in the open market
5. Sep 2, 2025CongressDisclosed purchase of SEI — reported range $1,001 - $15,000
6. Sep 9, 2025 · this disclosureInsider · Bought outside the usual windowCEO purchased ~$248K of SEI shares in the open market

What came next

1. Sep 9, 2025Insider · Bought outside the usual windowCFO purchased ~$50K of SEI shares in the open market
2. Sep 10, 2025InsiderDirector sold ~$146K of SEI shares in the open market
3. Oct 6, 2025Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations (and 1 more item)
4. Oct 6, 2025Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations (and 1 more item)
5. Oct 15, 2025Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“Effective October 16, 2025, the Board of Directors (the “Board”) of Solaris Energy Infrastructure, Inc. (the “Company”) (i) appointed Ms. Amanda M. Brock as Co-Chief Executive Officer of the Company and (ii) appointed Ms. Brock to the Board to fill the vacancy created by the previously reported passing of Mr. F. Gardner Parker on April 26, 2025.”
6. Nov 3, 2025Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Solaris Energy Infrastructure, Inc.

For Solaris Energy Infrastructure, Inc., OQRO holds 7 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SEI page.

Other recent filings by William A Zartler, CHAIRMAN AND CEO

• SEC Form 4 at Solaris Energy Infrastructure, Inc. (SEI)May 22, 2025
• SEC Form 4 at Solaris Energy Infrastructure, Inc. (SEI)Mar 10, 2025
• SEC Form 4 at Solaris Energy Infrastructure, Inc. (SEI)Mar 7, 2025

The full history of William A Zartler, CHAIRMAN AND CEO is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Solaris Energy Infrastructure, Inc.

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026

Everything OQRO holds on this company is on its SEI page.