DIFFUSION PHARMACEUTICALS IN

CUSIP: 253748305 Class: COM PAR

Squarepoint Ops LLC's Holding History (CIK: 0001642575)

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

Q4 2020
Shares 17,984 Value ($000) $14 Avg Close — Range —
Q3 2020
Shares 24,158 Value ($000) $20 Avg Close — Range —
Q2 2020
Shares 79,884 Value ($000) $78 Avg Close — Range —