Gitzel Timothy S. 4

What Happened
Timothy S. Gitzel, a director of Mosaic Co. (MOS), had derivative units converted/exercised and recorded a same‑day disposition of 4,873 units, and was granted 7,273 restricted stock units (RSUs). All transactions are reported at $0.00 per share (total reported value $0), indicating vesting/conversion and an award rather than an open‑market purchase or sale.

Key Details

• Transaction date(s): May 28, 2026. Form filed June 1, 2026. Period of report: 2026-05-28.
• Reported transactions:
  • Exercise/conversion (derivative, code M): 4,873 shares acquired @ $0.00 (F4).
  • Grant/award (RSU, code A): 7,273 shares awarded @ $0.00 (derivative) (F2).
  • Exercise/conversion (derivative, code M): 4,873 shares disposed @ $0.00 (derivative).
• Footnotes of note:
  • F1: One‑for‑one conversion ratio.
  • F2: The 7,273 RSUs will vest and be paid on the issuer’s 2027 Annual Meeting of Stockholders.
  • F4: The restricted stock units (4,873) vested on the date of the issuer’s 2026 Annual Meeting of Stockholders.
• Shares owned after transaction: Not specified in the provided filing.
• Filing timeliness: Form filed June 1, 2026; the form shows the filing date but does not include a late‑filing flag in the supplied data.

Context

• These entries reflect vesting/conversion and an award (RSUs) rather than a cash purchase or a market sale. The filing also records a same‑day disposal of 4,873 derivative units at $0.00; the filing does not explain the nature of that disposition (e.g., sale, transfer, or other settlement).
• For retail investors: awards and vesting are routine insider compensation events and do not by themselves signal buy/sell intent. Purchases are generally more informative; this report documents conversion/vesting and a future‑vesting RSU grant.