VANGUARD INDEX FDS

Ticker: VB CUSIP: 922908751 Class: Exchange Traded Fund

Great Diamond Partners, LLC's Holding History (CIK: 0001801112)

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

Q4 2025
Shares 1,467 Value ($000) $378 Avg Close — Range —
Q3 2025
Shares 1,467 Value ($000) $373 Avg Close — Range —
Q2 2025
Shares 1,467 Value ($000) $348 Avg Close — Range —
Q4 2023
Shares 1,012 Value ($000) $216 Avg Close — Range —
Q4 2019
Shares 860 Value ($000) $142 Avg Close — Range —