XML 32 R19.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Pre-Funded Warrant | 12 Months Ended
--- | ---
Dec. 31, 2024
Equity [Abstract] |
Pre-Funded Warrant | Note 6 — Pre-Funded Warrant In March 2024, we issued a pre-funded warrant to purchase an aggregate of 25,000,000 shares of our common stock to TCG at a price of $1.20 per share for gross proceeds of $30.0 million. Transaction costs were immaterial. The pre-funded warrant has an exercise price of $0.0001 per share and may be exercised at any time after the original issuance date. TCG may not exercise the warrant if TCG, together with its affiliates, would beneficially own more than 9.99% of the number of shares of our common stock outstanding immediately after giving effect to such exercise. TCG may increase or decrease this percentage not in excess of 19.99% by providing at least 61 days’ prior notice to the Company. On May 28, 2024, we filed with the SEC a registration statement on Form S-3 (file no. 333-279760) registering for resale of up to 25,000,000 shares of our common stock issuable upon exercise of the pre-funded warrant. The registration statement became effective on June 5, 2024. As of December 31, 2024, the warrant has not been exercised. We classified the pre-funded warrant as a component of permanent equity in our Consolidated Balance Sheets as it is a freestanding financial instrument that was immediately exercisable, does not embody an obligation for the Company to repurchase its own shares and permits the holder to receive a fixed number of shares of common stock upon exercise. All of the shares underlying the pre-funded warrant have been included in the weighted-average number of shares of common stock used to calculate net loss per share attributable to common stockholders because the shares may be issued for little or no consideration, are fully vested and are exercisable after the original issuance date of the pre-funded warrant.

X
- Definition Pre-funded warrant. + References No definition available. + Details
Name: | nktr_PreFundedWarrantTextBlock
Namespace Prefix: | nktr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration