PTGX
Protagonist·NASDAQ
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PTGX Filings
Filing Date
Form Description
Form Type
2026-03-24
Form 144 - Report of proposed sale of securities
Ownership
2026-03-24 · Ownership
Form 144 - Report of proposed sale of securities
2026-02-25
Form S-8 - Securities to be offered to employees in employee benefit plans
Ownership
2026-02-25 · Ownership
Form S-8 - Securities to be offered to employees in employee benefit plans
2026-02-25
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Financials
2026-02-25 · Financials
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2026-02-25
Form 8-K - Current report
Key Events
2026-02-25 · Key Events
Form 8-K - Current report
2026-02-18
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-02-18 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-02-17
Form 144 - Report of proposed sale of securities
Ownership
2026-02-17 · Ownership
Form 144 - Report of proposed sale of securities
2026-02-17
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-02-17 ·
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-02-10
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026-02-10 ·
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026-02-06
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-02-06 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-02-06
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-02-06 ·
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
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