DIFFUSION PHARMACEUTICALS IN

CUSIP: 253748305 Class: COM PAR

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2021
Shares 151,310 Value ($000) $46 Avg Close — Range —
Q2 2021
Shares 285,621 Value ($000) $209 Avg Close — Range —
Q1 2021
Shares 153,464 Value ($000) $141 Avg Close — Range —
Q3 2020
Shares 155,827 Value ($000) $131 Avg Close — Range —
Q2 2020
Shares 58,971 Value ($000) $57 Avg Close — Range —
Q2 2019
Shares 11,864 Value ($000) $34 Avg Close — Range —
Q4 2018
Shares 18,342 Value ($000) $37 Avg Close — Range —