Company: HPP
Filing Date: 2025-06-13
Form Type: 424B5
Source: 0001193125-25-140284
Chunk: 36

Company: Hudson Pacific Properties, Inc.
Filing Date: 2025-06-13
Form: 424B5
Chunk 36
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 that the underwriters propose initially to offer the shares of common stock to the public at the public offering price set forth on the cover page of this prospectus supplement and to dealers at that price less a concession not in excess of $0.05018 per share (or $2.17982 per share price to public). After the initial offering, the public offering price, concession or any other term of the offering may be changed. The following table shows the public offering price per share of common stock and Pre-FundedWarrant, underwriting discount and proceeds before expenses to us. The information assumes either no exercise or full exercise by the underwriters of their option to purchase additional shares.

|                                  |     | Per Share |           |     | Per Pre-Funded 
 Warrant        |           |     | Total Without 
 Option        |                |     | Total With 
 Option     |                |
|:---------------------------------|:----|:----------|----------:|:----|:---------------|----------:|:----|:--------------|---------------:|:----|:-----------|---------------:|
| Public offering price            |     | $         |      2.23 |     | $              |      2.22 |     | $             | 599,281,361.88 |     | $          | 689,281,361.00 |
| Underwriting discount            |     | $         | 0.0880900 |     | $              | 0.0880900 |     | $             |  23,701,345.21 |     | $          |  27,256,546.97 |
| Proceeds, before expenses, to us |     | $         |  2.141910 |     | $              |  2.131910 |     | $             | 575,580,016.67 |     | $          | 662,024,814.03 |

S-26

The expenses of the offering, including the filing fees and reasonable fees and disbursements of counsel to the underwriters in connection with FINRA filings, but not including the underwriting discount, are estimated at approximately $2.7 million and are payable by us. In addition, we have agreed to reimburse the underwriters for expenses in the amount of $179,461.88. Option to Purchase Additional Shares We have granted an option to the underwriters to purchase up to 40,358,744 additional shares of common stock at the