VANGUARD INDEX FDS

Ticker: VTI CUSIP: 922908769 Class: TOTAL STK MKT

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 10,361 Value ($000) $3,474 Avg Close — Range —
Q2 2023
Shares 85 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 15,103 Value ($000) $3 Avg Close — Range —
Q4 2022
Shares 85 Value ($000) $0 Avg Close — Range —
Q1 2022
Shares 83,580 Value ($000) $19,028 Avg Close — Range —
Q4 2021
Shares 15,461 Value ($000) $3,732 Avg Close — Range —
Q3 2021
Shares 10,078 Value ($000) $2,257 Avg Close — Range —
Q2 2021
Shares 9,880 Value ($000) $2,201 Avg Close — Range —
Q1 2021
Shares 10,063 Value ($000) $2,079 Avg Close — Range —
Q4 2019
Shares 5,819 Value ($000) $952 Avg Close — Range —
Q1 2019
Shares 10,102 Value ($000) $1,461 Avg Close — Range —
Q4 2018
Shares 13,973 Value ($000) $1,783 Avg Close — Range —
Q3 2018
Shares 4,543 Value ($000) $679 Avg Close — Range —
Q1 2018
Shares 4,644 Value ($000) $630 Avg Close — Range —
Q4 2017
Shares 12,088 Value ($000) $1,659 Avg Close — Range —
Q2 2017
Shares 178 Value ($000) $22 Avg Close — Range —
Q4 2015
Shares 1,812 Value ($000) $188 Avg Close — Range —