MarketPeel
Insider Trading Intelligence
DK

Dirk A. Kempthorne

FMC
DIRECTOR · FMC CORP · CIK 0001463021
FILING MIX · LIFETIME79%/21%
BUYS
38
SELLS
10
TOTAL VALUE
$1.15M
COMPANIES
2
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
68,624
AVG SELL PX
$59.51
TRADE KIND
SHOWING 48 / 48
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
7 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Dirk A. Kempthorne, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d7+71.43%-2.71%-0.90%-1.81%-0.75%
14d7+85.71%-2.36%-0.80%-1.56%-0.65%
30d7+100.00%-5.27%-0.57%-4.70%-4.43%
60d7+71.43%-3.02%+0.29%-3.32%-5.02%
90d7+71.43%-5.88%+0.65%-6.53%-3.27%
180d7+57.14%-5.14%+6.19%-11.33%-13.34%
1y7(1 pending)+100.00%-28.68%+15.08%-43.76%-41.84%
2y7(3 pending)+100.00%-41.27%+44.33%-85.60%-89.53%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
FMC · 56,912 shares · as of Apr 16, 2026
014,22828,45642,68456,912202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 38 buys / 10 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
FMC
FMC CORP
PURCHASEGRANT
Stock grant
20256,912Apr 16, 2026Apr 17, 2026View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
25056,710Jan 15, 2026Jan 16, 2026View →
FMC
FMC CORP
SALE
73$13.98$1.0K56,460Dec 31, 2025Jan 5, 2026View →
RHI
ROBERT HALF INC.
SALE
6,505$28.87$187.8K11,712Oct 28, 2025Oct 29, 2025View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
77356,533Oct 16, 2025Oct 20, 2025View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
61455,760Jul 17, 2025Jul 21, 2025View →
RHI
ROBERT HALF INC.
PURCHASEGRANT
Stock grant
5,90718,217May 14, 2025May 15, 2025View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
3,35555,146Apr 29, 2025May 1, 2025View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
56751,791Apr 17, 2025Apr 21, 2025View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
48751,224Jan 16, 2025Jan 21, 2025View →
RHI
ROBERT HALF INC.
SALE
1,032$74.35$76.7K12,310Nov 26, 2024Nov 27, 2024View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
35650,737Oct 17, 2024Oct 21, 2024View →
RHI
ROBERT HALF INC.
SALE
1,300$63.09$82.0K13,342Aug 1, 2024Aug 2, 2024View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
40450,381Jul 18, 2024Jul 22, 2024View →
RHI
ROBERT HALF INC.
PURCHASEGRANT
Stock grant
3,92914,642May 15, 2024May 17, 2024View →
RHI
ROBERT HALF INC.
SALE
2,221$69.66$154.7K10,713May 8, 2024May 8, 2024View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
2,37349,977Apr 30, 2024May 2, 2024View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
35147,604Apr 18, 2024Apr 22, 2024View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
35147,253Jan 18, 2024Jan 22, 2024View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
32846,902Oct 19, 2023Oct 23, 2023View →
RHI
ROBERT HALF INC.
SALE
2,050$74.15$152.0K12,934Aug 8, 2023Aug 9, 2023View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
21046,574Jul 20, 2023Jul 24, 2023View →
RHI
ROBERT HALF INC.
PURCHASEGRANT
Stock grant
4,15614,984May 17, 2023May 18, 2023View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
1,15046,364Apr 27, 2023May 1, 2023View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
17345,214Apr 20, 2023Apr 24, 2023View →
RHI
ROBERT HALF INC.
SALE
3,456$80.54$278.3K10,828Feb 22, 2023Feb 23, 2023View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
16945,041Jan 19, 2023Jan 23, 2023View →
FMC
FMC CORP
SALEGRANT
Gift
7844,872Nov 23, 2022Nov 28, 2022View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
18144,950Oct 20, 2022Oct 21, 2022View →
RHI
ROBERT HALF INC.
SALE
2,662$81.13$216.0K14,284Aug 17, 2022Aug 18, 2022View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
17844,769Jul 21, 2022Jul 25, 2022View →
RHI
ROBERT HALF INC.
PURCHASEGRANT
Stock grant
3,12016,946May 18, 2022May 19, 2022View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
14044,591Apr 29, 2022May 2, 2022View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
1,04044,451Apr 28, 2022May 2, 2022View →
FMC
FMC CORP
SALEGRANT
Gift
8543,411Mar 15, 2022Mar 16, 2022View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
16643,496Jan 20, 2022Jan 21, 2022View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
18043,330Oct 21, 2021Oct 22, 2021View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
15243,150Jul 15, 2021Jul 15, 2021View →
RHI
ROBERT HALF INC.
PURCHASEGRANT
Stock grant
3,17513,826May 19, 2021May 19, 2021View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
1,18042,998Apr 27, 2021Apr 29, 2021View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
14141,818Apr 15, 2021Apr 16, 2021View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
13541,677Jan 21, 2021Jan 25, 2021View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
13441,542Oct 15, 2020Oct 19, 2020View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
14241,408Jul 16, 2020Jul 20, 2020View →
RHI
ROBERT HALF INC.
PURCHASEGRANT
Stock grant
5,70710,651May 20, 2020May 20, 2020View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
1,54041,266Apr 28, 2020Apr 30, 2020View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
16239,726Apr 16, 2020Apr 20, 2020View →
FMC
FMC CORP
PURCHASEGRANT
Stock grant
13239,564Jan 16, 2020Jan 16, 2020View →
Other insiders · FMC
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About this filer
CIK 0001463021
ROLE
Director
PRIMARY
FMC
COMPANIES
2
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001463021DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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