Bayer/Monsanto: The 1-2-3 Punch
Mark Lightner, Esq: Head of Legal Strategy
Andrew Brady: Head of Basics
27 April 2026
- How the Supreme Court’s pending decision in Monsanto v. Durnell could reshape federal preemption, failure‑to‑warn claims, and Bayer/Monsanto’s long‑tail litigation exposure.
- Why the justices’ questioning at oral argument suggests Monsanto may have the upper hand and what different outcomes could mean for future settlement leverage.
- How the proposed Missouri class settlement in King v. Monsanto is structured, where it could deliver meaningful finality, and where significant legal and execution risks remain.
- What President Trump’s glyphosate‑related executive order signals about federal policy priorities and how it could influence litigation dynamics at the margins.
- How these three paths together form Bayer/Monsanto’s “1‑2‑3 punch” and why success across all three could allow liability management without resorting to bankruptcy.
Executive Summary
On April 27, 2026, SCOTUS heard oral arguments in Monsanto v Durnell, the pivotal case testing whether FIFRA preempts state-law failure-to-warn claims where EPA-approved labeling does not include a cancer warning; the outcome could materially reshape Bayer/Monsanto’s long-tail litigation exposure.
We listened to the full arguments and, while predicting an outcome is always difficult, our overall impression is that Monsanto had stronger arguments and is more likely than not to prevail; a somewhat subdued bench makes a prediction harder than usual, but on balance, the weight of questioning seemed to suggest that Monsanto had the upper hand.
Separately, Bayer is pursuing a proposed $6.25 bn to $7.25 bn class settlement in Missouri in King v Monsanto designed to capture a broad universe of current and future claimants, though significant execution risks remain, including class certification, opt-out, and appellate risk.
President Trump’s February 2026 executive order invoking the Defense Production Act to protect domestic glyphosate supply adds a third leg to Bayer’s liability-management strategy, though its practical legal effect on pending civil claims remains limited and uncertain.
Taken together, a SCOTUS victory, a successful class settlement, and favorable executive branch action would constitute a formidable “1-2-3 punch” that, if it succeeds, would allow Bayer/Monsanto to manage one of the largest mass tort overhangs in recent corporate history without resort to bankruptcy, including the controversial Texas two-step maneuver that is itself under mounting pressure in the courts and in Congress.



