DONNELLEY R R & SONS CO

CUSIP: 257867200 Class: COM

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

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

Q4 2021
Shares 35,781 Value ($000) $402 Avg Close — Range —
Q3 2021
Shares 57,242 Value ($000) $388 Avg Close — Range —
Q2 2021
Shares 59,694 Value ($000) $374 Avg Close — Range —
Q1 2021
Shares 8,318 Value ($000) $0 Avg Close — Range —
Q4 2020
Shares 5,642 Value ($000) $12 Avg Close — Range —
Q4 2019
Shares 900 Value ($000) $3 Avg Close — Range —
Q3 2019
Shares 1,758 Value ($000) $6 Avg Close — Range —
Q2 2019
Shares 5,565 Value ($000) $10 Avg Close — Range —
Q1 2019
Shares 2,589 Value ($000) $12 Avg Close — Range —
Q1 2018
Shares 13,337 Value ($000) $116 Avg Close — Range —
Q4 2017
Shares 4,599 Value ($000) $42 Avg Close — Range —