$MOS
The Mosaic Company
XNYS•Materials•Agricultural Chemicals
Why is MOS up today? It is at $23.35 (+5.04%), and our scanner flagged it 130 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment MOS spikes, and full due diligence on MOS — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $23.35
- Change today
- +5.04%
- Previous close
- $22.23
- 52-week range
- $19.80 – $36.99
- Market cap
- $6.72B
- Total held
- 0.31%
- Tradeable float
- 316.9M 100% of shares · after <1% insiders + institutional n/a
- Short interest
- 31.8M ▲ +7% vs prior · as of 2026-07-31
- Short % of float
- 10.0%
- Days to cover
- 4.5d
- Avg daily volume
- 7.7M
- Sector
- Materials
- Industry
- Agricultural Chemicals
- Exchange
- XNYS
- 5m
- 0.5x
- 15m
- 0.8x
- 1h
- 1.3x
- 1D
- 0.3x
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Why is $MOS up today?
MOS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 9 unusual-volume and momentum alerts on MOS today, peaking at 28.3x its normal volume.
Likely catalystNew Financial Obligation · Other Material Event, from an SEC filing. Read it →Latest filing144Notice of proposed insider sale (144)Aug 19, 2026 · yesterdayFrom the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
Insiders
0 buys, 0 sells last 3 months (1/7 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Little Sonya C Director | Other | 5K | added 100% | 7K | n/a | May 28, 26 |
Westbrook Kelvin R Director | Other | 2K | added 6.5% | 40K | n/a | May 28, 26 |
Ebel Gregory L Director | Other | 7K | n/a | 7K | n/a | May 28, 26 |
Seaton David Thomas Director | Other | 3K | added 6.6% | 51K | n/a | May 28, 26 |
Beebe Cheryl K Director | Other | 2K | added 5.5% | 47K | n/a | May 28, 26 |
Teixeira Joao Roberto Goncalves Director | Other | 5K | added 57% | 13K | n/a | May 28, 26 |
Watkins Gretchen H Director | Other | 5K | added 16% | 36K | n/a | May 28, 26 |
Koenig Emery N. Director | Other | 5K | added 6.0% | 86K | n/a | May 28, 26 |
Gitzel Timothy S. Director | Other | 5K | added 6.5% | 80K | n/a | May 28, 26 |
Shanahan Kathleen M Director | Other | 5K | added 100% | 7K | n/a | May 28, 26 |
Kuzenko Jody Lynne Director | Other | 5K | added 57% | 13K | n/a | May 28, 26 |
Flugel Russell A Officer | Sold (automatic/other) | -2K | sold 16% | 12K | $64K at $26.92 | Mar 9, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Dilution watch
Recent offeringRecent priced share offering — a one-time sale that has already completed (not ongoing). If $MOS runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$MOS Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$MOS Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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MOS stock FAQ
Why is $MOS up today?
MOS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 9 unusual-volume and momentum alerts on MOS today, peaking at 28.3x its normal volume.
What is the MOS stock price today?
MOS last traded at $23.35, up 5.04% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live MOS alerts?
The MOS Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged MOS 130 times in the last 30 days.
What exchange is MOS on?
MOS (The Mosaic Company) trades on XNYS, with a market cap of about $6.72B in the AGRICULTURAL CHEMICALS sector.
Is MOS good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge MOS for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.