Swager Karen A 4

What Happened

• Karen A. Swager, EVP — Operations at Mosaic Co. (MOS), received a grant of 26,528 derivative shares (transaction code A) on March 4, 2026. The award was reported at a $0.00 acquisition price (no cash paid). This is an equity compensation award rather than a market purchase or sale.

Key Details

• Transaction date and price: March 4, 2026; $0.00 per share (derivative award).
• Amount: 26,528 shares (derivative interest).
• Shares owned after transaction: Not specified in this Form 4 filing.
• Vesting / conversion notes: Footnote F1 = one-for-one conversion; Footnote F2 = cumulative vesting: 33% on Mar 4, 2027; 66% on Mar 4, 2028; 100% on Mar 4, 2029. F3 = Not applicable.
• Timeliness: Filing dated Mar 6, 2026 — appears to be timely for a Mar 4, 2026 transaction.

Context

• This report documents a compensation grant (derivative award), commonly structured as restricted stock units or similar, that vests over time; no shares were sold or purchased in the open market in this filing. Such awards are routine executive compensation and align pay with future service and performance rather than signaling an immediate trade.