MarketPeel
Insider Trading Intelligence
SK

Silvia T. King

SFST
CHIEF HUMAN RESOURCES OFFICER · SOUTHERN FIRST BANCSHARES INC · CIK 0001825378
FILING MIX · LIFETIME62%/38%
BUYS
8
SELLS
5
TOTAL VALUE
$373.3K
COMPANIES
1
ACTIVE SINCE
Jan 2021
HOLDINGS NOW
3,500
AVG SELL PX
$58.27
TRADE KIND
SHOWING 13 / 13
Trades · vs SPY
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Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Silvia T. King, 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
7d2+50.00%-7.01%+0.28%-7.29%-7.29%
14d2+100.00%-0.66%+0.06%-0.72%-0.72%
30d2+100.00%-1.31%-1.57%+0.27%+0.27%
60d2+100.00%+5.69%+6.85%-1.16%-1.16%
90d2+100.00%+6.74%+7.24%+10.94%+10.94%
180d2(1 pending)+100.00%+19.58%+10.11%+9.47%+9.47%
1y2(1 pending)+100.00%+14.55%+29.53%-14.98%-14.98%
2y2(1 pending)+100.00%+48.19%+43.49%+4.70%+4.70%
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 · 3,500 shares · as of Feb 26, 2026
02,0004,0006,0008,00020222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 8 buys / 5 sellsCOVERAGE · 21 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SFST
SOUTHERN FIRST BANCSHARES INC
SALE
Chief Human Resources Officer
2,625$60.49$158.8K3,963Feb 26, 2026Feb 27, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASE
Chief Human Resources Officer
625$32.32$20.2K4,588Feb 26, 2026Feb 27, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
SALE
Chief Human Resources Officer
6255,500Feb 26, 2026Feb 27, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASE
Chief Human Resources Officer
2,000$39.45$78.9K6,588Feb 26, 2026Feb 27, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
SALE
Chief Human Resources Officer
2,0003,500Feb 26, 2026Feb 27, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASEGRANT
Stock grant
7004,259Feb 1, 2026Feb 20, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
SALE
Chief Human Resources Officer
296$54.94$16.3K3,963Feb 1, 2026Feb 20, 2026View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASEGRANT
Stock grant
8003,559Feb 1, 2025Feb 4, 2025View →
SFST
SOUTHERN FIRST BANCSHARES INC
SALE
Chief Human Resources Officer
224$36.58$8.2K2,759Jan 24, 2025Jan 27, 2025View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASEGRANT
Stock grant
1,2832,983Jan 16, 2024Jan 18, 2024View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASE
Chief Human Resources Officer
500$24.16$12.1K1,700May 25, 2023May 26, 2023View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASEGRANT
Stock grant
6001,200Jan 17, 2023Jan 19, 2023View →
SFST
SOUTHERN FIRST BANCSHARES INC
PURCHASEGRANT
Stock grant
2,000$39.45$78.9K8,000Jan 19, 2021Jan 21, 2021View →
Other insiders · SFST
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About this filer
CIK 0001825378
ROLE
Chief Human Resources Officer
PRIMARY
SFST
COMPANIES
1
ACTIVE SINCE
Jan 2021
MARKETPEEL · /INSIDER/0001825378DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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