VANGUARD TAX-MANAGED FDS

Ticker: VEA CUSIP: 921943858 Class: Exchange Traded Fund

OBSIDIAN CIO, LLC's Holding History (CIK: 0001843581)

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

Q4 2025
Shares 1,136 Value ($000) $71 Avg Close — Range —
Q3 2025
Shares 12,331 Value ($000) $739 Avg Close — Range —
Q2 2025
Shares 13,229 Value ($000) $754 Avg Close — Range —
Q1 2025
Shares 5,515 Value ($000) $280 Avg Close — Range —
Q4 2024
Shares 6,594 Value ($000) $315 Avg Close — Range —
Q3 2024
Shares 3,793 Value ($000) $200 Avg Close — Range —
Q1 2024
Shares 5,352 Value ($000) $269 Avg Close — Range —
Q4 2023
Shares 4,992 Value ($000) $239 Avg Close — Range —
Q2 2023
Shares 4,364 Value ($000) $202 Avg Close — Range —
Q2 2021
Shares 4,085 Value ($000) $201 Avg Close — Range —
Q1 2021
Shares 4,085 Value ($000) $201 Avg Close — Range —