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CIK 0001799448 · Non-accelerated filer<br>Smaller reporting company

Aligos Therapeutics, Inc.

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Ticker
ALGS
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
(800) 466-6059
Business address
ONE CORPORATE DR., 2ND FLOOR, SOUTH SAN FRANCISCO, CA, 94080
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-06-25 Preston Heather Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2026-06-25 Chavez Margarita Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2026-06-25 Martell Bridget A Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2026-06-25 Scopa James Paul Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2026-06-25 Nuechterlein Carole Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2026-06-25 Hirth Peter Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2026-03-09 Symons Julian A. See Remarks Grant or award · Stock Option (Right to Buy) +23,310 23,310
2026-03-09 Aneja Nikhil Principal Accounting Officer Grant or award · Stock Option (Right to Buy) +9,450 9,450
2026-03-09 Calhoun Lesley Ann See Remarks Grant or award · Stock Option (Right to Buy) +37,485 37,485
2026-03-09 BLATT LAWRENCE President and CEO Grant or award · Stock Option (Right to Buy) +105,840 105,840
2025-07-16 BLATT LAWRENCE President and CEO Grant or award · Stock Option (Right to Buy) +179,800 179,800
2025-07-16 Symons Julian A. See Remarks Grant or award · Stock Option (Right to Buy) +16,000 16,000
2025-07-16 Calhoun Lesley Ann See Remarks Grant or award · Stock Option (Right to Buy) +40,185 40,185
2025-06-25 Nuechterlein Carole Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2025-06-25 Scopa James Paul Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2025-06-25 Hirth Peter Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2025-06-25 Preston Heather Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2025-06-25 Chavez Margarita Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2025-06-25 Martell Bridget A Director Grant or award · Stock Option (Right to Buy) +5,860 5,860
2025-02-28 BLATT LAWRENCE President and CEO Grant or award · Stock Option (Right to Buy) +140,103 140,103

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