Partly. Monsanto raised constitutional excessiveness during remittitur, but its appellate point incorrectly claimed the trial court had denied remittitur; the court nevertheless reached the due-process merits.
Its separate effort to obtain credit for earlier punitive payments was preserved only for Jimmy Draeger, not Daniel Anderson or Valorie Gunther. Punitive damages are intended to punish especially harmful conduct and deter its repetition, rather than compensate a plaintiff for a personal loss. In this Missouri Roundup case, the preservation issue mattered because an appellate court generally reviews the specific ruling and relief identified in the appeal.
Table of Contents
- What did the trial court actually do?
- Why was the claimed appellate error defective?
- Did the court still review constitutional excessiveness?
- Why did the statutory-credit claim have a different result?
- What does the Supreme Court remand change?
What did the trial court actually do?
A jury awarded $500 million in punitive damages to each of the three plaintiffs. The trial court then reduced those awards to $342 million for Anderson, $50.4 million for Draeger, and $157.5 million for Gunther, according to the Missouri Court of Appeals decision. That reduction is called remittitur.
It allows a court to lower an excessive damages award while leaving the verdict otherwise in place, subject to the governing legal standards. Monsanto's appeal framed its constitutional-excessiveness argument as though the trial court had denied remittitur. But the court had granted the request in part and substantially reduced every punitive award.
Why was the claimed appellate error defective?
An appellate point must accurately identify the trial-court action alleged to be wrong. Here, Monsanto challenged a supposed denial of remittitur that did not occur. The Missouri Court of Appeals treated that wording as a defect because the requested alternative relief—significant reductions in the awards—was precisely what the trial court had already provided.
Monsanto also argued the separate awards duplicated punishment for the same conduct and pointed to nearly $100 million in California punitive awards, but that did not cure the mismatch between its appellate claim and the actual ruling. The court explained this in its June 24, 2025 opinion. For a litigant, the practical lesson is narrow but important:.
- State the ruling that actually happened.
- Tie the appellate argument to the request made below.
- Identify the precise relief still sought after any partial reduction.
Did the court still review constitutional excessiveness?
Yes. Despite the defective framing, the Missouri Court of Appeals considered Monsanto's substantive due-process argument and concluded that the remitted awards satisfied the constitutional guideposts from *State Farm*. Those guideposts examine the defendant's reprehensibility, the relationship between punitive and compensatory damages, and comparable civil penalties.
They do not automatically eliminate punitive damages simply because a defendant says other cases punished similar conduct. For injured plaintiffs and defendants alike, this distinction matters. A preservation flaw can weaken or defeat a particular appellate assignment, yet a court may still address an important constitutional issue when the record and arguments permit review.
Why did the statutory-credit claim have a different result?
Missouri's statutory-credit argument concerned whether prior punitive-damages payments should reduce the Missouri punitive award. Monsanto preserved that argument only as to Draeger.
Its later attempt to add Anderson and Gunther came too late, so the appellate court held the credit claims for those two plaintiffs unpreserved. The result shows that preservation is claim-specific: raising a related argument in one plaintiff's case does not necessarily preserve it for every plaintiff. The Missouri Court of Appeals ruling distinguished Draeger's timely claim from the untimely additions.
What does the Supreme Court remand change?
The Missouri appellate judgment is no longer the final word. On June 30, 2026, the U.S. Supreme Court granted Monsanto's certiorari petition, vacated the Missouri decision, and remanded for reconsideration; the mandate issued August 3, 2026, according to the Supreme Court docket.
The remand follows *Monsanto v. Durnell*, which held that FIFRA preempts a Missouri failure-to-warn claim requiring a Roundup cancer warning beyond the EPA-approved label. That ruling may eliminate or change the underlying liability before Missouri courts conduct any renewed punitive-damages analysis. See the Supreme Court's June 25, 2026 decision.