ATOSSA THERAPEUTICS INC

CUSIP: 04962H506 Class: Common Stock

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

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

Q3 2025
Shares 322 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 4,140 Value ($000) $0 Avg Close — Range —
Q4 2024
Shares 609 Value ($000) $0 Avg Close — Range —
Q1 2024
Shares 55,589 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 3,300 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 3,200 Value ($000) $2 Avg Close — Range —
Q2 2022
Shares 5,100 Value ($000) $5 Avg Close — Range —
Q1 2022
Shares 5,100 Value ($000) $6 Avg Close — Range —
Q4 2021
Shares 11,100 Value ($000) $17 Avg Close — Range —
Q3 2021
Shares 91,024 Value ($000) $582 Avg Close — Range —
Q2 2021
Shares 141,547 Value ($000) $894 Avg Close — Range —
Q4 2020
Shares 400 Value ($000) $0 Avg Close — Range —
Q3 2020
Shares 113 Value ($000) $0 Avg Close — Range —