Reinhart James G. 4

4 · ThredUp Inc. · Filed Mar 4, 2026

Form 4

Period: 2026-03-04

DirectorChief Executive Officer

Transactions

Conversion
Class A Common Stock
[F1]
2026-03-04+280,000→ 1,156,320 total
Conversion
Class A Common Stock
[F1]
2026-03-04+220,000→ 1,376,320 total
Exercise/Conversion
Stock Option (Right to Buy)
[F2][F3][F4]
2026-03-04−280,000→ 420,000 total
Exercise: $2.05Exp: 2027-10-03→ Class B Common Stock (280,000 underlying)
Exercise/Conversion
Class B Common Stock
[F1]
2026-03-04+280,000→ 726,117 total
→ Class A Common Stock (280,000 underlying)
Conversion
Class B Common Stock
[F1]
2026-03-04−280,000→ 446,117 total
→ Class A Common Stock (280,000 underlying)
Exercise/Conversion
Stock Option (Right to Buy)
[F5][F3][F4]
2026-03-04−220,000→ 1,237,638 total
Exercise: $2.05Exp: 2029-03-21→ Class B Common Stock (220,000 underlying)
Exercise/Conversion
Class B Common Stock
[F1]
2026-03-04+220,000→ 666,117 total
→ Class A Common Stock (220,000 underlying)
Conversion
Class B Common Stock
[F1]
2026-03-04−220,000→ 446,117 total
→ Class A Common Stock (220,000 underlying)

Footnotes (5)

[F1]Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and upon the occurrence of other events set forth in the Issuer's Certificate of Incorporation.
[F2]$851,804.80 was paid in cash by the reporting person as consideration for the aggregate option exercise.
[F3]Represents an exercise of stock options in which the reporting person paid the exercise price of such options in cash. No shares were sold by the reporting person in connection with this transaction.
[F4]The stock options are fully vested.
[F5]$669,275.20 was paid in cash by the reporting person as consideration for the aggregate option exercise.

Signature

/s/ Alon Rotem, Attorney-in-Fact|2026-03-04

Documents

1 file