Steven C. Quay bought $10K of ATOS

bought $9.89k of ATOS

11,239 shares @ $0.88

Increased holdings by +422.70%

2nd largest trade (out of 12)

Cluster Buy

Trade made by an officer

Part of a cluster of 3 transactions by 3 insiders

Unscheduled trade

Insider trade was 93% below market price

Price 19% below 200-day moving average

Small Cap stock — insider trades carry more weight

ATOSATOSSA THERAPEUTICS, INC.

HealthcareBiotechnology

1D0.00%

1W+12.77%

1M-56.29%

3M—

6M—

1Y—

Recent insider activity at ATOS