Solaris (SEI) Director James R. Burke Receives 3,075-Share Award

What Happened
Director James R. Burke received a restricted stock award of 3,075 shares of Solaris Energy Infrastructure, Inc. (SEI) Class A common stock on 2026-08-23. The award was granted at $0.00 per share (i.e., a compensation grant rather than a purchase) and vests in full on the first anniversary of the grant date.

Key Details

• Transaction date: 2026-08-23; Form 4 filed: 2026-08-25 (timely filing under Form 4 rules).
• Grant: 3,075 shares at $0.00 — total reported transaction value $0 (compensatory award).
• Vesting: Award vests in full on the first anniversary of the grant date (see footnote F1).
• Holdings: The filing notes these 3,075 shares are restricted and are included in the insider’s reported holdings as subject to vesting (see footnote F2).
• Other notes: Footnotes clarify share classes and exchangeable LLC units (F3, F4); no 10b5-1 plan, tax withholding, or sale reported.

Context
This was a compensation-related restricted stock grant to a director, not an open-market purchase or sale. Such awards are common as part of long-term incentive plans and do not, by themselves, indicate insider buying or selling sentiment. The shares become freely owned only if the vesting conditions are met (one-year cliff).