Announcement of Series B Preferred Stock Purchase Agreement

Willis Lease Finance entered a $35 million preferred-stock purchase agreement with Development Bank of Japan on September 16, 2026. DBJ will acquire 1.75 million shares of WLFC's 8.09% Series B Preferred Stock, providing the commercial aircraft-engine lessor with additional capital financing.

Analysis

The capital is economically attractive only if WLFC can deploy it into engines or lease assets at a net unlevered yield materially above 8.09%, after servicing, reserves, and utilization risk. The annual preferred-dividend burden is approximately $2.8 million; this is non-dilutive to common shares initially, but it sits ahead of common equity and raises the earnings hurdle during a downturn. The key near-term read-through is whether management identifies committed asset purchases or merely adds liquidity to an already asset-intensive balance sheet.

DBJ's participation may improve WLFC's access to Japanese institutional capital and airline/lessor counterparties, a potentially more valuable outcome than the $35 million itself over 6-18 months. In a tight engine availability market, incremental funding can produce outsized lease-rate capture if deployed rapidly; conversely, financing cost becomes a margin drag if shop visits, aircraft transitions, or customer redeliveries delay utilization. The relevant competitive beneficiaries are engine OEM aftermarket franchises such as GE Aerospace (GE) and RTX, whose constrained repair capacity supports lease-engine demand, while scaled lessors including AerCap (AER) compete for the same scarce assets.

The contrarian issue is that an 8.09% preferred coupon is not a low-cost signal in absolute terms: it may imply that secured debt capacity, covenant flexibility, or duration matching is becoming more valuable to WLFC than headline liquidity. Do not extrapolate the transaction into common-equity upside until redemption rights, maturity, conversion provisions, dividend-payment restrictions, and intended deployment are disclosed. A weaker-than-expected utilization trend or a rise in financing costs would make the preferred seniority more consequential and could compress the common's valuation multiple over the next 1-3 quarters.

Key Decisions for Investors

• Maintain WLFC on watch rather than initiate solely on this announcement; consider a long only after disclosure shows committed deployment at expected gross lease yields at least 300-500 bps above the preferred coupon, with a 6-12 month catalyst from asset delivery and lease commencement.
• For existing WLFC exposure, monitor quarterly preferred dividends, engine utilization, lease yield, and debt-to-equity/asset encumbrance metrics. Reduce if incremental capital remains undeployed for two quarters or if utilization falls enough to pressure fixed-charge coverage.
• Use GE and RTX as liquid read-throughs for a 6-18 month engine-supply constraint thesis rather than assuming WLFC captures all of the economics; WLFC's upside is higher beta but depends on balance-sheet execution and asset timing.
• Treat final preferred terms as the thesis falsification gate: avoid adding if the security includes conversion features, restrictive covenants, punitive redemption economics, or other provisions that materially subordinate common-share cash-flow optionality.