DIFFUSION PHARMACEUTICALS IN

CUSIP: 253748305 Class: COM PAR

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q1 2021
Shares 3,300 Value ($000) $3 Avg Close — Range —
Q4 2018
Shares 500 Value ($000) $1 Avg Close — Range —