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Calculated transaction value
$0

Sullivan Christopher Ryan Chief Financial Officer

Transaction date Aug 18, 2026
Public filing date Aug 19, 2026
Filing lag Filed 1 day later

AVTX daily price context

Close on/before transaction
$19.71 Aug 18, 2026
First close after public filing
-- Unavailable
30-day return after filing
-- Through Unavailable

Source details

Reported owner
Not disclosed
Source asset code
Derivative
Security
Stock Option (Right to Buy) on Common Stock
Quantity / price
31,031 shares @ $0
SEC ownership
Direct
Transaction code
M
Form
4
Filing identifier
0001810417-26-000019