TL;DR
Three suppliers surfaced in the public record in the last 90 days, each a different shape of distress and each readable at the source in about 20 minutes:
- First Brands Group (Chapter 11): the affiliated-debtors list in the docket is a free AVL check. Run it against your supplier master.
- Trinseo (fresh petition): five debt instruments defaulted on a single petition. That disclosed structure is your restructuring calendar.
- Mosaic (8-K impairment): the real $350M to $400M figure sits in Item 2.06, not the press release.
If your approved vendor list touches automotive aftermarket, plastics resin, or specialty agricultural chemicals, one of these is a move to make this week.
Why this issue, why now
This newsletter does not summarize the news. It teaches you to read the public record before anyone summarizes it for you. Every filing below was on EDGAR or CourtListener long before an aggregator wrote it up, and that gap between the primary source and the paraphrase is where a procurement team catches tier-2 exposure first. Each name closes with a move to make this week, so you leave with an action, not a profile.
Lede 1: First Brands Group, the AVL check inside a Ch 11 docket
First Brands Group, the parent behind FRAM, Trico, Anco, Raybestos, Carter, Centric, and Champion, filed Chapter 11 in the Southern District of Texas on 2025-09-28 (case 25-90399, jointly administered, Judge Lopez). The docket has been active through 2026-05 with adversary proceedings and disputed factoring claims still in motion.
The procurement read is not in this email. It is in the docket. The jointly-administered case lists the affiliated debtors who filed alongside the parent. That list doubles as an AVL check: any entity on the affiliated-debtors list is by definition a First Brands operating shop. If any one of those entity names matches a supplier on a PO in your ERP, you are now reading the docket for a reason.
Open the affiliated-debtors list directly on CourtListener docket 25-90399, then run it against your supplier master. We deliberately did not retype the list here. The exercise is the asymmetry. A reader who has never opened a bankruptcy docket and now does today is one read away from catching a tier-2 exposure aggregator coverage will not surface for weeks.
Stacking signal: an Ohio JFS WARN extension dated 2026-04-24 confirms First Brands Group retains 263 employees at the TMD Bowling Green facility (515 E. Gypsy Lane Rd., Bowling Green, OH 43401, Wood County) through 2026-05-31, with the prior closure notice covering “the entirety of TMD Bowling Green facility.” Plant wind-down details landing during an active Ch 11 are not background noise; they are the operational tells of how the estate is being restructured in real time, and they say the wind-down is being paced to allow asset sales.
Primary cites: CourtListener docket 25-90399; Ohio JFS WARN extension PDF (TMD Bowling Green, 2026-04-24).
What to do this week: open the affiliated-debtors list at the docket link above. Match it line-by-line against your supplier master. If one shop ships through any matched entity, do not wait for plan confirmation to start the dual-source conversation.
Lede 2: Trinseo, the fresh-petition resin supplier
Trinseo PLC, the former Styron / Dow plastics spinoff and a tier-1 supplier of styrene-based resins, latex binders, PMMA, and polycarbonate, filed Chapter 11 on 2026-05-26 (Bankr. S.D. Tex., lead case 26-90545, jointly administered). The 8-K Item 1.03 and Item 2.04 documents an RSA targeting roughly $2.0B of debt reduction and approximately $140M of annual interest expense reduction.
The procurement read is in the Item 2.04 disclosure. The Chapter 11 petition triggered defaults across the 2017 term loan, the 2023 first-lien term loans, the 2025 super-priority revolver, the 2024 securitization, and the 7.625% second-lien notes due 2029. Five different debt instruments, one petition. That is the math of a multi-creditor restructuring you can plan around: more debt instruments default means more parties at the table, which translates into a longer process and a more predictable RSA-driven calendar.
What is not yet on file: the SOFAs and the top-20 unsecured creditors list. When those land, you will see the named tier-1 customer exposure. Until then, the RSA gives you the schedule of milestones to plan against.
Primary cite: Trinseo 8-K, acc 0001104659-26-066376.
What to do this week: if Trinseo is on your AVL, calendar the 341 meeting and the disclosure-statement hearing. The dual-source decision here is a planning decision, not a panic decision.
Lede 3: Mosaic Company, the impairment buried in the 8-K
Mosaic Company (MOS) disclosed a $350M to $400M pre-tax material impairment on 2026-04-08 via 8-K Item 2.06. The cause: idling and demobilization of the Araxá Mining and Chemical Complex in Brazil and idling at the related Patrocínio mining activity. The accompanying asset writeoff is $275M to $300M; the remainder is severance and contract-termination cost.
Mosaic is well outside the mid-market wedge on scale, and the affected assets are in Brazil. We are not running this name to push it onto your AVL. We are running it because Item 2.06 is the disclosure-quality teaching case of the quarter. The full dollar range is in the 8-K, not the press release. A specialty-chem procurement buyer who learned to find Item 2.06 in EDGAR was reading day-zero news on 2026-04-08. Everyone else read a paraphrased summary two days later.
Item 2.06 is the standalone material-impairment disclosure required within four business days of the company concluding that the impairment exists. The dollar range is the filer’s own estimate, not an analyst’s. The cited assets are specifically named.
Primary cite: Mosaic 8-K, acc 0001285785-26-000058.
What to do this week: even if Mosaic is not in your BOM, read the 8-K. Then look for Item 2.06 in your own suppliers’ filings. It is the cleanest “real impairments live in the 8-K, not in the press release” frame you will find this quarter.
The takeaway
Three named suppliers, three different signal shapes:
- A multi-year Ch 11 estate where the named affiliated-debtors list is the AVL check.
- A fresh-petition resin supplier where the disclosed debt structure is the calendar.
- A standalone impairment where the dollar range is in the 8-K, not the press release.
If you read these three filings in 20 minutes, you have done what no aggregator will do for you. The procurement moat is in learning to recognize Item 1.03, Item 2.04, and Item 2.06 by name and to find them on EDGAR before they hit a news cycle.
How we source this newsletter
Primary public-record sources only: SEC EDGAR full-text search and Archives, CourtListener bankruptcy dockets, and state Department of Labor WARN data. We do not cite aggregators, paid-data summaries, or sell-side analyst notes. Every dollar figure, percentage, and case caption above came from the filer or the court directly. If we cannot trace a claim to a primary source, we do not run it.
Want your supplier read next? Subscribe, then reply to your first issue with one named supplier, and we will pull the public record on it in an upcoming edition.