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SC

Steven A. Cosse

SFNC
DIRECTOR · SIMMONS FIRST NATIONAL CORP · CIK 0001239248
FILING MIX · LIFETIME55%/45%
BUYS
47
SELLS
38
TOTAL VALUE
$890.2K
COMPANIES
2
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
245,636
AVG SELL PX
$26.87
TRADE KIND
SHOWING 85 / 85
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Steven A. Cosse, 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
7d3+66.67%+3.31%-0.18%+3.48%+1.75%—
14d3+66.67%+0.21%+0.41%-0.20%+1.73%—
30d3+100.00%+4.49%+2.31%+2.18%+1.98%—
60d3+33.33%+2.36%+2.63%-0.27%-3.18%—
90d3+66.67%+2.95%+2.86%+0.09%+4.73%—
180d3+66.67%+24.61%+8.82%+15.79%+19.58%—
1y3(2 pending)+100.00%+69.71%+34.99%+34.73%+34.73%—
2y3(2 pending)+100.00%+50.12%+29.17%+20.95%+20.95%—
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
SFNC · 116,530 shares · as of Jul 1, 2026
029,13358,26587,398116,530202120222023202420252026SHARES 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
2026
FLOW · 47 buys / 38 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
975——116,530Jul 1, 2026Jul 2, 2026 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
975——1,951Jul 1, 2026Jul 2, 2026 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASEGRANT
Stock grant
3,901——3,901May 15, 2026May 19, 2026 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
975——115,555May 15, 2026May 19, 2026 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
975——2,926May 15, 2026May 19, 2026 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
928——114,580Jan 2, 2026Jan 6, 2026 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
928——0Jan 2, 2026Jan 6, 2026 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
8,603$17.44$150.0K113,652Oct 30, 2025Nov 3, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
929——105,049Oct 1, 2025Oct 3, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
929——928Oct 1, 2025Oct 3, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
13,500$18.50$249.8K104,120Jul 23, 2025Jul 24, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
929——90,620Jul 1, 2025Jul 3, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
929——1,857Jul 1, 2025Jul 3, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
929——2,786May 12, 2025May 14, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
929——89,691May 12, 2025May 14, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASEGRANT
Stock grant
3,715——3,715May 12, 2025May 14, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
1,010$21.70$21.9K88,762Jan 2, 2025Jan 6, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
1,010——0Jan 2, 2025Jan 6, 2025 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
1,010——1,010Oct 1, 2024Oct 3, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
1,010$21.22$21.4K87,752Oct 1, 2024Oct 3, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
1,010——2,020Jul 1, 2024Jul 3, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
1,010$17.47$17.6K86,742Jul 1, 2024Jul 3, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
1,010——3,030May 1, 2024May 3, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
1,010$17.33$17.5K85,732May 1, 2024May 3, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASEGRANT
Stock grant
4,040——4,040May 1, 2024May 3, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
952$19.78$18.8K84,722Jan 2, 2024Jan 4, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
952——0Jan 2, 2024Jan 4, 2024 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
951——952Oct 2, 2023Oct 4, 2023 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
951$16.56$15.7K83,770Oct 2, 2023Oct 4, 2023 ↗View →
MUR
MURPHY OIL CORP
SALE
4,740——0May 10, 2023May 12, 2023 ↗View →
MUR
MURPHY OIL CORP
PURCHASE
4,773——129,106May 10, 2023May 12, 2023 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
951$15.77$15.0K81,868May 3, 2023May 5, 2023 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASEGRANT
Stock grant
3,805——3,805May 3, 2023May 5, 2023 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
951——2,854May 3, 2023May 5, 2023 ↗View →
MUR
MURPHY OIL CORP
SALE
6,091——4,740Feb 2, 2023Feb 3, 2023 ↗View →
MUR
MURPHY OIL CORP
PURCHASE
6,215——124,333Feb 2, 2023Feb 3, 2023 ↗View →
MUR
MURPHY OIL CORP
PURCHASEGRANT
Stock grant
4,740——10,831Feb 1, 2023Feb 3, 2023 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
615——0Jan 3, 2023Jan 5, 2023 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
615$21.57$13.3K80,917Jan 3, 2023Jan 5, 2023 ↗View →
MUR
MURPHY OIL CORP
SALEGRANT
Gift
2,500——118,118Dec 14, 2022Dec 14, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
615$22.15$13.6K80,302Oct 3, 2022Oct 5, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
615——615Oct 3, 2022Oct 5, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
615$21.38$13.1K79,687Jul 1, 2022Jul 6, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
615——1,230Jul 1, 2022Jul 6, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
615$24.40$15.0K79,072May 3, 2022May 5, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
615——1,845May 3, 2022May 5, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASEGRANT
Stock grant
2,460——2,460May 3, 2022May 5, 2022 ↗View →
MUR
MURPHY OIL CORP
PURCHASE
7,995——120,618Feb 4, 2022Feb 7, 2022 ↗View →
MUR
MURPHY OIL CORP
SALE
7,156——6,091Feb 4, 2022Feb 7, 2022 ↗View →
MUR
MURPHY OIL CORP
SALE
15,221——13,247Feb 3, 2022Feb 7, 2022 ↗View →
MUR
MURPHY OIL CORP
PURCHASE
15,582——112,623Feb 3, 2022Feb 7, 2022 ↗View →
MUR
MURPHY OIL CORP
PURCHASEGRANT
Stock grant
6,091——28,468Feb 2, 2022Feb 4, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
492$30.21$14.9K78,457Jan 3, 2022Jan 5, 2022 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
492——0Jan 3, 2022Jan 5, 2022 ↗View →
MUR
MURPHY OIL CORP
SALEGRANT
Gift
6,500——102,841Nov 9, 2021Nov 9, 2021 ↗View →
MUR
MURPHY OIL CORP
SALEGRANT
Gift
1,000——98,341Nov 9, 2021Nov 9, 2021 ↗View →
MUR
MURPHY OIL CORP
SALEGRANT
Gift
3,500——99,341Nov 9, 2021Nov 9, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
492——492Oct 1, 2021Oct 5, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
492$30.18$14.8K77,965Oct 1, 2021Oct 5, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
492——984Jul 1, 2021Jul 6, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
492$29.49$14.5K77,473Jul 1, 2021Jul 6, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
492——1,476May 28, 2021Jun 2, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASEGRANT
Stock grant
1,968——1,968May 28, 2021Jun 2, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
492$30.50$15.0K76,981May 28, 2021Jun 2, 2021 ↗View →
MUR
MURPHY OIL CORP
PURCHASE
7,979——100,085Feb 5, 2021Feb 8, 2021 ↗View →
MUR
MURPHY OIL CORP
SALE
7,073——31,231Feb 5, 2021Feb 8, 2021 ↗View →
MUR
MURPHY OIL CORP
PURCHASE
9,256——109,341Feb 5, 2021Feb 8, 2021 ↗View →
MUR
MURPHY OIL CORP
SALE
8,854——22,377Feb 5, 2021Feb 8, 2021 ↗View →
MUR
MURPHY OIL CORP
PURCHASEGRANT
Stock grant
15,221——38,304Feb 3, 2021Feb 5, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
772——0Jan 4, 2021Jan 6, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
772$21.65$16.7K76,489Jan 4, 2021Jan 6, 2021 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
772——772Oct 1, 2020Oct 5, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
772$15.82$12.2K75,717Oct 1, 2020Oct 5, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
10,000$16.63$166.3K74,945Aug 4, 2020Aug 6, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
772$16.04$12.4K64,945Jul 1, 2020Jul 2, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
772——1,544Jul 1, 2020Jul 2, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
771$17.82$13.7K64,173May 1, 2020May 5, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASEGRANT
Stock grant
3,087——3,087May 1, 2020May 5, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
771——2,316May 1, 2020May 5, 2020 ↗View →
MUR
MURPHY OIL CORP
SALEGRANT
Gift
10,800——92,106Feb 24, 2020Feb 25, 2020 ↗View →
MUR
MURPHY OIL CORP
PURCHASEGRANT
Stock grant
8,854——23,083Feb 5, 2020Feb 6, 2020 ↗View →
MUR
MURPHY OIL CORP
PURCHASE
7,775——102,906Jan 31, 2020Feb 4, 2020 ↗View →
MUR
MURPHY OIL CORP
SALE
6,935——14,229Jan 31, 2020Feb 4, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
SALE
498$26.87$13.4K0Jan 2, 2020Jan 3, 2020 ↗View →
SFNC
SIMMONS FIRST NATIONAL CORP
PURCHASE
498$26.87$13.4K63,402Jan 2, 2020Jan 3, 2020 ↗View →
Other insiders · SFNC
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About this filer
CIK 0001239248
ROLE
Director
PRIMARY
SFNC
COMPANIES
2
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001239248DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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