CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 4

What Happened
Caisse de dépôt et placement du Québec, listed as a 10% owner of Lafayette Square USA, purchased 338,294.99 shares of the company's common stock from the issuer on March 30, 2026. The shares were acquired at $14.78 each for an aggregate purchase price of $5,000,000. This filing reports a direct purchase from the issuer following delivery of a drawdown notice.

Key Details

• Transaction date and price: March 30, 2026 — 338,294.99 shares at $14.78 per share (total $5,000,000).
• Shares owned after transaction: Not specified in the filing.
• Footnotes: (F1) Purchase was made from the issuer after issuance of a drawdown notice; (F2) fractional-share amounts may vary slightly due to rounding.
• Filing timeliness: Reported on April 1, 2026; the filing does not indicate a late report.

Context
This is an institutional purchase by a 10% owner (Caisse de dépôt), not an executive or officer trade. Purchases by large institutional holders can reflect strategic investment or capital deployment decisions; the filing itself does not state the purchaser's motivations.