S-8 S-8 EX-FILING FEES 0000866829 HORNBECK OFFSHORE SERVICES, INC. N/A Fees to be Paid 0000866829 2026-09-01 2026-09-01 0000866829 1 2026-09-01 2026-09-01 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

S-8

HORNBECK OFFSHORE SERVICES, INC.

Table 1: Newly Registered Securities

Security Type

Security Class Title

Fee Calculation Rule

Amount Registered

Proposed Maximum Offering Price Per Unit

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

1 Equity Common Stock, par value $0.00001 Other 909,166 $ 9.77 $ 8,882,551.82 0.0001381 $ 1,226.68

Total Offering Amounts:

$ 8,882,551.82

$ 1,226.68

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 1,226.68

Offering Note

1

Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(c) and Rule 457(h) under the Securities Act of 1933, as amended (the "Securities Act"), on the basis of the average of the high and low prices reported for a share of common stock, par value $0.00001 (the "Common Stock"), of the Registrant on the New York Stock Exchange on August 26, 2026. Represents the maximum number of shares of Common Stock that may be issuable upon the settlement or exercise of certain stock option and restricted stock unit awards granted under the 2020 Management Incentive Plan of Hornbeck Offshore Services, Inc., which were assumed by the Registrant and converted into stock options and restricted stock units, respectively, of the Registrant pursuant to the Merger Agreement (as defined in this Registration Statement on Form S-8). Pursuant to Rule 416(a) promulgated under the Securities Act, this Registration Statement on Form S-8 shall also cover any additional shares of Common Stock in respect of the securities identified in the above table that may become issuable by reason of any stock dividend, stock split, recapitalization or other similar transaction.
Table 2: Fee Offset Claims and Sources ☑Not Applicable
Registrant or Filer Name Form or Filing Type File Number Initial Filing Date Filing Date Fee Offset Claimed Security Type Associated with Fee Offset Claimed Security Title Associated with Fee Offset Claimed Unsold Securities Associated with Fee Offset Claimed Unsold Aggregate Offering Amount Associated with Fee Offset Claimed Fee Paid with Fee Offset Source
Rule 457(p)
Fee Offset Claims
Fee Offset Sources