VANGUARD INDEX FDS

Ticker: VB CUSIP: 922908751 Class: Exchange Traded Fund

IRON Financial LLC's Holding History (CIK: 0001595509)

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

Q3 2017
Shares 1,874 Value ($000) $265 Avg Close — Range —
Q2 2017
Shares 1,774 Value ($000) $240 Avg Close — Range —