VANGUARD INDEX FDS

Ticker: VOO CUSIP: 922908363 Class: Exchange Traded Fund

ARMSTRONG HENRY H ASSOCIATES INC's Holding History (CIK: 0001056827)

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

Q4 2025
Shares 336 Value ($000) $211 Avg Close — Range —
Q3 2025
Shares 336 Value ($000) $206 Avg Close — Range —