Exhibit 107

Calculation of Filing Fee Tables

Form S-1

(Form Type)

OmniAb, Inc.

(Exact Name of Registrant as Specified in its Charter)

Table 1: Newly Registered and Carry Forward Securities

	Security   Type	Security Class Title	Fee   Calculation   or Carry   Forward   Rule	Amount Registered(1)	Proposed   Maximum   Offering   Price Per   Unit	Maximum Aggregate Offering Price	Fee Rate	Amount of   Registration   Fee
Fees to be Paid	Equity	Common Stock, $0.0001 par value per share	457(g)	19,012,156	$11.50(2)	$218,639,794	$0.00011020	$24,094.11
Fees to be Paid	Equity	Common Stock, $0.0001 par value per share	457(c)	36,450,645	$4.15(3)	$151,270,177	$0.00011020	$16,669.98
Fees to be Paid	Other	Warrants to purchase Common Stock	Other	11,345,489	—	—	—	—(4)
Fees Previously Paid	N/A	N/A	N/A	N/A	N/A	N/A		N/A
Carry Forward Securities
Carry Forward Securities	N/A	N/A	N/A	N/A		N/A
	Total Offering Amounts					$369,909,971		$40,764.09
	Total Fees Previously Paid							$34,948.45
	Total Fee Offsets							—
	Net Fee Due							$5,815.64

(1) Pursuant to Rule 416 under the Securities Act of 1933, as amended (“Securities Act”), this registration statement also covers any additional number of shares of common stock issuable upon stock splits, stock dividends or other distribution, recapitalization or similar events with respect to the shares of common stock being registered pursuant to this registration statement.

(2) Calculated pursuant to Rule 457(g) under the Securities Act, based on the exercise price of the warrants ($11.50).

(3) Calculated in accordance with Rule 457(c) under the Securities Act, based on the average of the high and low prices reported for the registrant’s common stock on February 1, 2023.

(4) In accordance with Rule 457(g), the entire registration fee for the warrants is allocated to the shares of common stock underlying the warrants, and no separate fee is payable for the warrants.