InsiderTrades

QUAY STEVEN C

SEC CIK 1008227 · EDGAR

Buying vs selling by month open-market trades, last 24 months, ATOS
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ATOSATOSSA THERAPEUTICS, INC.Pres, CEO, Dir 88.0K $9,890 — 42025-05-212026-03-27

Most active insiders at ATOS, 12 months

#InsiderTitleBoughtSold
1 Daniel Mark JamesCFO ——
2 Cigler TessaDir ——
3 Finn JonathanDir ——
4 Chen Shu-ChihDir ——
5 Galli Stephen JDir ——
6 Remmel H. LawrenceDir ——
7 Steinhart Richard IDir ——
8 QUAY STEVEN CPres, CEO, Dir ——

Transactions 4

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-03-31 2026-03-27 ATOS ATOSSA THERAPEUTICS, INC. QUAY STEVEN C Pres, CEO, Dir A - Grant $0.00 +65.0K 88.0K +282% $0
DA 2026-01-30 2026-01-20 ATOS ATOSSA THERAPEUTICS, INC. QUAY STEVEN C Pres, CEO, Dir A - Grant $0.00 +331.7K 345.6K +2,386% $0
D 2026-01-22 2026-01-20 ATOS ATOSSA THERAPEUTICS, INC. QUAY STEVEN C Pres, CEO, Dir A - Grant $0.00 +325.2K 339.1K +2,340% $0
2025-05-22 2025-05-21 ATOS ATOSSA THERAPEUTICS, INC. QUAY STEVEN C Pres, CEO, Dir P - Purchase $0.88 +11.2K 13.9K +423% +$9,890

Purchase Sale Sale after option exercise All abbreviations