Mosaic Co.

MOS·NYSE·$22.62Share Price as of 11/2·$7BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/05/26 10-QQ1 ended 03/31/2605/11/26 10-K/AFY 202503/17/26 10-KFY 202502/27/26 10-QQ3 ended 09/30/2511/05/25

Disclosures

8-KCurrent report09/25/26 8-KCurrent report08/28/26 8-KCurrent report08/17/26 8-KCurrent report08/17/26 8-KCurrent report08/14/26

Prospectuses and Registrations

424B5Prospectus supplement08/12/26 424B5Prospectus supplement08/10/26 FWPFree writing prospectus08/10/26 424B5Prospectus supplement11/12/25 424B5Prospectus supplement11/10/25

Proxies

DEF 14ADefinitive proxy04/16/26 DEF 14ADefinitive proxy04/16/25 DEFA14AAdditional proxy materials04/16/25 DEF 14ADefinitive proxy04/24/24 DEFA14AAdditional proxy materials04/24/24

Ownership

Form 4Insider transaction10/02/26 Form 4Insider transaction08/21/26 144Proposed sale of securities08/19/26 SC 13GBeneficial ownership08/12/26 SC 13G/ABeneficial ownership (amended)08/06/26

Other

SDConflict Minerals disclosure09/28/26 11-KEmployee stock purchase plan report06/29/26 11-KEmployee stock purchase plan report06/29/26 ARSAnnual report to shareholders04/16/26 SDConflict Minerals disclosure09/25/25