Company: EUO
Filing Date: 2025-03-18
Form Type: S-1/A
Source: 0001193125-25-056734
Chunk: 454

Company: ProShares Trust II
Filing Date: 2025-03-18
Form: S-1/A
Chunk 454
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 the 
 final adjudication of such issue.                                                                                                                                                                                                                         |

II-3

SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement on Form S-1to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Bethesda, State of Maryland, on the 18th day of March, 2025.

| ProShares Trust II |     |                             |
| By:                |     | /s/ Todd B. Johnson         |
| Name:              |     | Todd B. Johnson             |
| Title:             |     | Principal Executive Officer |

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement on Form S-1has been signed by the following persons in the capacities and on the date indicated.

| /s/ Todd B. Johnson  |     | Principal Executive Officer  |     | March 18, 2025 |
|:---------------------|:----|:-----------------------------|:----|:---------------|
| Todd B. Johnson      |     |                              |     |                |
| /s/ Edward Karpowicz |     | Principal Financial Officer  |     | March 18, 2025 |
| Edward Karpowicz     |     | Principal Accounting Officer |     |                |

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement on Form S-1has been signed by the following persons on behalf of the Sponsor in the capacities and on the date indicated.

| /s/ Louis M. Mayberg* |     | Member of the Sponsor |     | March 18, 2025 |
|:----------------------|:----|:----------------------|:----|:---------------|
| Louis M. Mayberg      |     | -Director             |     |                |
| /s/ Michael L. Sapir* |     | Member of the Sponsor |     | March 18, 2025 |
| Michael L. Sapir      |     | -Director             |     |                |