Congress Trades in The Mosaic Company (MOS)
7 members of Congress have disclosed trading MOS.
Total trades
11
Purchases
7
Sales
4
Members
7
Est. volume
$88,000
Last traded
Sep 23, 2025
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7 members of Congress have disclosed trading The Mosaic Company (MOS), with 11 transactions in total — 7 purchases and 4 sales worth an estimated $88,000 at range midpoints, leaning toward buying. The most active MOS trader is Katherine M. Clark (3 disclosures). The most recent disclosed MOS trade was on Sep 23, 2025. See our full MOS fundamentals page for price, valuation and a return calculator.
Every disclosed MOS trade
| Disclosed | Politician | Type | Amount | Traded | |
|---|---|---|---|---|---|
| Sep 23, 2025 | Valerie Hoyle D | Sale | $1,001 - $15,000 | Sep 23, 2025 | filing ↗ |
| Aug 1, 2023 | Daniel Goldman | Sale | $1,001 - $15,000 | Jun 29, 2023 | filing ↗ |
| Aug 4, 2022 | Virginia Foxx R | Purchase | $1,001 - $15,000 | Aug 4, 2022 | filing ↗ |
| Jul 29, 2022 | Virginia Foxx R | Purchase | $1,001 - $15,000 | Jul 29, 2022 | filing ↗ |
| Feb 19, 2021 | Peter Meijer | Sale | $1,001 - $15,000 | Feb 16, 2021 | filing ↗ |
| Nov 27, 2020 | Katherine M. Clark D | Sale | $1,001 - $15,000 | Oct 22, 2020 | filing ↗ |
| May 21, 2020 | Katherine M. Clark D | Purchase | $1,001 - $15,000 | Apr 3, 2020 | filing ↗ |
| May 6, 2020 | Dean Phillips | Purchase | $1,001 - $15,000 | Apr 2, 2020 | filing ↗ |
| Sep 9, 2019 | Katherine M. Clark D | Purchase | $1,001 - $15,000 | Jul 9, 2019 | filing ↗ |
| Jun 7, 2019 | Gilbert Cisneros D | Purchase | $1,001 - $15,000 | May 9, 2019 | filing ↗ |
| Feb 5, 2019 | Dean Phillips | Purchase | $1,001 - $15,000 | Jan 4, 2019 | filing ↗ |
Most active MOS traders in Congress
Katherine M. Clark
Democrat
3 trades
Virginia Foxx
Republican
2 trades
DP
Dean Phillips
2 trades
Valerie Hoyle
Democrat
1 trade
DG
Daniel Goldman
1 trade
PM
Peter Meijer
1 trade
Gilbert Cisneros
Democrat
1 trade
Source: US House Clerk Periodic Transaction Reports. Amounts are disclosed as ranges; estimates use range midpoints. Data may be delayed or contain filer errors. Not investment advice.