STAMPS COM INC

CUSIP: 852857200 Class: COM NEW

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2021
Shares 61,138 Value ($000) $20,163 Avg Close — Range —
Q2 2021
Shares 2,663 Value ($000) $533 Avg Close — Range —
Q1 2021
Shares 8,904 Value ($000) $1,776 Avg Close — Range —
Q4 2020
Shares 2,472 Value ($000) $485 Avg Close — Range —
Q3 2019
Shares 9,193 Value ($000) $684 Avg Close — Range —
Q2 2019
Shares 9,455 Value ($000) $428 Avg Close — Range —
Q1 2019
Shares 3,629 Value ($000) $295 Avg Close — Range —
Q3 2016
Shares 13,319 Value ($000) $1,259 Avg Close — Range —
Q1 2014
Shares 890 Value ($000) $30 Avg Close — Range —
Q4 2013
Shares 367 Value ($000) $15 Avg Close — Range —
Q2 2013
Shares 48 Value ($000) $2 Avg Close — Range —