MarketPeel
Insider Trading Intelligence
WM

William IV Maner

SFST
DIRECTOR · SOUTHERN FIRST BANCSHARES INC · CIK 0001866768
FILING MIX · LIFETIME100%/0%
BUYS
6
SELLS
0
TOTAL VALUE
$113.3K
COMPANIES
1
ACTIVE SINCE
May 2022
HOLDINGS NOW
3,895
AVG SELL PX
TRADE KIND
SHOWING 6 / 6
Trades · vs SPY
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Performance · forward returns vs SPY
4 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by William IV Maner, 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
7d4+75.00%+0.18%-0.63%+0.80%+0.71%
14d4+50.00%+1.47%-0.40%+1.87%+2.43%
30d4+75.00%+1.84%-2.43%+4.27%+6.17%
60d4+100.00%+8.04%+1.84%+6.20%+6.35%
90d4+100.00%+11.37%+6.57%+5.22%+5.96%
180d4(1 pending)+66.67%+11.09%+6.94%+4.14%+10.24%
1y4(1 pending)+33.33%-9.39%+15.56%-24.94%-50.13%
2y4(2 pending)+0.00%-29.98%+40.78%-70.76%-70.76%
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
SFST · 3,895 shares · as of Jun 1, 2026
09741,9482,9213,8952023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 6 buys / 0 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASEGRANT
Stock grant
3103,895Jun 1, 2026Jun 2, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASE
400$52.35$20.9K3,585Mar 6, 2026Mar 9, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASEGRANT
Stock grant
4852,485Jun 1, 2025Jun 3, 2025View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASE
700$36.15$25.3K2,700May 14, 2025May 15, 2025View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASE
575$42.75$24.6K2,000Sep 6, 2022Sep 7, 2022View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASE
1,000$42.50$42.5K1,425May 16, 2022May 18, 2022View →
Other insiders · SFST
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About this filer
CIK 0001866768
ROLE
Director
PRIMARY
SFST
COMPANIES
1
ACTIVE SINCE
May 2022
MARKETPEEL · /INSIDER/0001866768DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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