DIFFUSION PHARMACEUTICALS IN

CUSIP: 253748305 Class: COM PAR

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q1 2020
Shares 378,712 Value ($000) $119 Avg Close — Range —
Q4 2019
Shares 248,311 Value ($000) $114 Avg Close — Range —
Q3 2019
Shares 17,008 Value ($000) $32 Avg Close — Range —
Q2 2019
Shares 17,008 Value ($000) $48 Avg Close — Range —