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Form SCHEDULE 13G/A ThredUp Inc. Filed by: NEEDHAM INVESTMENT MANAGEMENT LLC

May 14, 2026 6:55 PM





Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)




schemaVersion:


SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G



Needham Investment Management L.L.C.
Signature:/s/ James W. Giangrasso
Name/Title:James W. Giangrasso, Chief Financial Officer
Date:05/15/2026
Needham Asset Management, LLC
Signature:/s/ James W. Giangrasso
Name/Title:James W. Giangrasso, Authorized Person
Date:05/15/2026
Needham Aggressive Growth Fund
Signature:/s/ James W. Giangrasso
Name/Title:James W. Giangrasso, Authorized Person
Date:05/15/2026
George A. Needham
Signature:/s/ George A. Needham
Name/Title:George A. Needham
Date:05/15/2026
Exhibit Information

Exhibit A - Joint Filing Agreement Exhibit B - Control Person Identification

ATTACHMENTS / EXHIBITS

p12159659_exhibita.htm

p12159659_exhibitb.htm

Categories

SEC Filings