PIERIS PHARMACEUTICALS, INC.
SEC Filing List

PIRS         CIK: 0001583648

Form Description Owner/Filer Filing Agent Date Actions
SCHEDULE 13G07/29/2026
4Statement of changes in beneficial owner...Goin KathleenToppan Merrill/FA07/17/2026
144Filing for proposed sale of securities u...Piper Sandler & Co. Corporate & Venture Services FA /fa07/15/2026
8-KCurrent report filingPalvella Therapeutics, Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/07/14/2026
3Initial statement of beneficial ownershi...Pauls MatthewToppan Merrill/FA07/01/2026
4Statement of changes in beneficial owner...Pauls MatthewToppan Merrill/FA07/01/2026
8-KCurrent report filingPalvella Therapeutics, Inc. Toppan Merrill/FA06/30/2026
4Statement of changes in beneficial owner...Goin KathleenToppan Merrill/FA06/22/2026
144Filing for proposed sale of securities u...Piper Sandler & Co. Corporate & Venture Services FA /fa06/17/2026
4Statement of changes in beneficial owner...Korenberg Matthew EToppan Merrill/FA06/16/2026
No record found.
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