SOUTH BOW CORP

Ticker: SOBO CUSIP: 83671M105 Class: Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025

Shares 27,391 Value ($000) $752 Avg Close $27.16 Range $25.02 - $29.19

Q3 2025

Shares 19,861 Value ($000) $563 Avg Close $27.19 Range $25.38 - $29.09

Q2 2025

Shares 14,565 Value ($000) $378 Avg Close $24.96 Range $20.75 - $26.97

Q1 2025

Shares 13,949 Value ($000) $356 Avg Close $24.08 Range $21.81 - $26.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27,391	$752	$27.16	$25.02 - $29.19
Q3 2025	19,861	$563	$27.19	$25.38 - $29.09
Q2 2025	14,565	$378	$24.96	$20.75 - $26.97
Q1 2025	13,949	$356	$24.08	$21.81 - $26.55