SOUTHERN FIRST BANCSHARES

Ticker: SFST CUSIP: 842873101 Class: Common Stock

Koss-Olinger Consulting, LLC's Holding History (CIK: 0001861163)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 42,397 Value ($000) $2,184 Avg Close $47.95 Range $40.90 - $56.73

Q3 2025

Shares 42,397 Value ($000) $1,612 Avg Close $42.72 Range $38.30 - $46.40

Q2 2025

Shares 42,397 Value ($000) $1,612 Avg Close $35.08 Range $29.14 - $39.73

Q1 2025

Shares 42,397 Value ($000) $1,396 Avg Close $35.05 Range $31.80 - $39.83

Q4 2024

Shares 42,397 Value ($000) $2 Avg Close $40.02 Range $33.26 - $45.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,397	$2,184	$47.95	$40.90 - $56.73
Q3 2025	42,397	$1,612	$42.72	$38.30 - $46.40
Q2 2025	42,397	$1,612	$35.08	$29.14 - $39.73
Q1 2025	42,397	$1,396	$35.05	$31.80 - $39.83
Q4 2024	42,397	$2	$40.02	$33.26 - $45.91