STOCK TITAN

TPG takes 12.6% Achieve Life Sciences (ACHV) stake via $25M structured deal

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
SCHEDULE 13D

Rhea-AI Filing Summary

TPG-affiliated entities report beneficial ownership of 13,755,160 Achieve Life Sciences common shares, representing 12.6% of the company’s outstanding stock. The position consists of 6,877,580 shares and 6,877,580 shares issuable upon exercise of 6,877,580 warrants at an exercise price of $3.51 per share.

Through TPG LSI Rise Auriga L.P., TPG agreed to purchase 6,877,580 shares and 6,877,580 accompanying warrants in a private placement at $3.635 per share‑and‑warrant combination, for an aggregate purchase price of $25,000,003.30. The warrants are exercisable after closing and remain outstanding until a period linked to potential FDA approval of cytisinicline for smoking cessation, with a 19.99% ownership cap on warrant exercise.

In connection with the investment, TPG Auriga obtained registration rights for resale of the purchased shares and the warrant shares, and its designee, Lucian Iancovici, was appointed to Achieve Life Sciences’ board of directors, with nomination rights for future annual meetings while TPG Auriga holds at least 5% of the outstanding common stock.

Positive

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Insights

TPG’s 12.6% stake and board seat signal a sizable, structured bet on Achieve Life Sciences.

TPG Auriga invested $25,000,003.30 for 6,877,580 shares plus 6,877,580 warrants at $3.51 exercise, giving exposure to 13,755,160 shares, or 12.6% of Achieve’s common stock on an as-converted basis as of March 24, 2026.

The warrant term is tied to potential FDA approval of cytisinicline for smoking cessation, which aligns upside with a key regulatory milestone. A 19.99% ownership cap on warrant exercise limits concentration but still allows meaningful additional exposure if the program progresses.

Board representation via Lucian Iancovici and registration rights for the shares and warrant shares add governance influence and future liquidity options. The overall impact depends on Achieve’s subsequent clinical and regulatory developments and how actively TPG engages with management and capital structure decisions.

Beneficial ownership 13,755,160 shares Common stock beneficially owned under Rule 13d-3
Ownership percentage 12.6% of common stock Based on 109,535,637 shares outstanding as described
Shares purchased 6,877,580 shares Common stock purchased by TPG Auriga in private placement
Warrants acquired 6,877,580 warrants Each initially exercisable for one common share
Warrant exercise price $3.51 per share Initial exercise price under the warrants
Combo purchase price $3.635 per share+warrant Price per combination of one share and one warrant
Aggregate purchase price $25,000,003.30 Total paid by TPG Auriga for shares and warrants
Shares outstanding baseline 109,535,637 shares Total used to compute 12.6% ownership
beneficially own financial
"Pursuant to Rule 13d-3 under the Act, the Reporting Persons may be deemed to beneficially own 13,755,160 shares"
Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.
Warrants financial
"which directly holds (i) 6,877,580 shares of Common Stock and (ii) 6,877,580 warrants (the "Warrants")"
Warrants are special documents that give you the right to buy a company's stock at a set price before a certain date. They are often used as a way for companies to attract investors or raise money, and their value can increase if the company's stock price goes up.
Securities Purchase Agreement financial
"TPG Auriga entered into a Securities Purchase Agreement (the "Securities Purchase Agreement") with the Issuer"
A securities purchase agreement is a written contract between a buyer and a seller outlining the terms for buying or selling financial assets such as stocks or bonds. It specifies details like the price, quantity, and conditions of the transaction, similar to a shopping list with agreed-upon terms. For investors, it provides clarity and legal protection when transferring ownership of these financial instruments.
Registration Rights Agreement financial
"entered into a Registration Rights Agreement (the "Registration Rights Agreement") with the Issuer"
A registration rights agreement is a contract that gives investors the option to have their ownership stakes officially registered with the government, making it easier to sell their shares later. This agreement matters because it provides investors with a clearer path to cash out their investments if they choose, offering more liquidity and confidence in their ability to sell their holdings when desired.
Schedule 13D financial
"The information contained in rows 7, 8, 9, 10, 11 and 13 on each of the cover pages of this and the information"
A Schedule 13D is a legal document that investors file with regulators when they buy a large enough stake in a company to potentially influence its management or decisions. It provides details about the investor’s intention, ownership stake, and plans, helping other investors understand who is gaining control and what their motives might be.
beneficial ownership limitation financial
"TPG Auriga may not exercise the Warrant if it, together with its affiliates, would beneficially own more than 19.99%"
A beneficial ownership limitation is a rule that caps the percentage of a company’s shares an investor can be treated as owning or controlling for voting, regulatory or tax purposes. It matters to investors because it can restrict how many shares a person or group can buy or vote, affect takeover chances, and influence share liquidity and value — like a speed limit that prevents any single driver from taking over the whole road.





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




schemaVersion:


SCHEDULE 13D




Comment for Type of Reporting Person:
The number of shares of Common Stock (as defined below) beneficially owned as set forth in response to Items 7 through 11 above includes (i) 6,877,580 shares of Common Stock and (ii) 6,877,580 shares of Common Stock issuable upon exercise of 6,877,580 Warrants (as defined below). The percentage beneficial ownership set forth in response to Item 13 above assumes that there is a total of 109,535,637 shares of Common Stock outstanding, which is the sum of (i) the 53,239,988 shares of Common Stock outstanding as of March 24, 2026, as reported in the Annual Report on Form 10-K filed by the Issuer (as defined below) with the Securities and Exchange Commission (the "Commission") on March 24, 2026, (ii) the 49,418,069 shares of Common Stock issued at the Closing (as defined below) and (iii) the 6,877,580 shares of Common Stock issuable upon exercise of the 6,877,580 Warrants reported herein.


SCHEDULE 13D




Comment for Type of Reporting Person:
The number of shares of Common Stock beneficially owned as set forth in response to Items 7 through 11 above includes (i) 6,877,580 shares of Common Stock and (ii) 6,877,580 shares of Common Stock issuable upon exercise of 6,877,580 Warrants. The percentage beneficial ownership set forth in response to Item 13 above assumes that there is a total of 109,535,637 shares of Common Stock outstanding, which is the sum of (i) the 53,239,988 shares of Common Stock outstanding as of March 24, 2026, as reported in the Annual Report on Form 10-K filed by the Issuer with the Commission on March 24, 2026, (ii) the 49,418,069 shares of Common Stock issued at the Closing and (iii) the 6,877,580 shares of Common Stock issuable upon exercise of the 6,877,580 Warrants reported herein.


SCHEDULE 13D




Comment for Type of Reporting Person:
The number of shares of Common Stock beneficially owned as set forth in response to Items 7 through 11 above includes (i) 6,877,580 shares of Common Stock and (ii) 6,877,580 shares of Common Stock issuable upon exercise of 6,877,580 Warrants. The percentage beneficial ownership set forth in response to Item 13 above assumes that there is a total of 109,535,637 shares of Common Stock outstanding, which is the sum of (i) the 53,239,988 shares of Common Stock outstanding as of March 24, 2026, as reported in the Annual Report on Form 10-K filed by the Issuer with the Commission on March 24, 2026, (ii) the 49,418,069 shares of Common Stock issued at the Closing and (iii) the 6,877,580 shares of Common Stock issuable upon exercise of the 6,877,580 Warrants reported herein.


SCHEDULE 13D


TPG GP A, LLC
Signature:/s/ Matthew White
Name/Title:Matthew White / Vice President
Date:04/24/2026
James G. Coulter
Signature:/s/ Gerald Neugebauer
Name/Title:Gerald Neugebauer, on behalf of James G. Coulter (1)
Date:04/24/2026
Jon Winkelried
Signature:/s/ Gerald Neugebauer
Name/Title:Gerald Neugebauer, on behalf of Jon Winkelried (2)
Date:04/24/2026
Comments accompanying signature:
(1) Gerald Neugebauer is signing on behalf of Mr. Coulter pursuant to an authorization and designation letter dated January 10, 2024, which was previously filed with the Commission as an exhibit to a Form 4 filed by Mr. Coulter on February 7, 2024 (SEC File No. 001-41617). (2) Gerald Neugebauer is signing on behalf of Mr. Winkelried pursuant to an authorization and designation letter dated January 10, 2024, which was previously filed with the Commission as an exhibit to a Form 4 filed by Mr. Winkelried on February 7, 2024 (SEC File No. 001-41617).

FAQ

What stake did TPG disclose in Achieve Life Sciences (ACHV)?

TPG-affiliated entities disclosed beneficial ownership of 13,755,160 Achieve Life Sciences common shares, representing about 12.6% of the outstanding stock. This includes both currently owned shares and shares issuable upon exercise of associated warrants acquired in a recent private placement.

How many Achieve Life Sciences (ACHV) shares and warrants did TPG Auriga buy?

TPG Auriga agreed to purchase 6,877,580 shares of Achieve Life Sciences common stock and 6,877,580 accompanying warrants. Each warrant is initially exercisable for one share of common stock, creating potential exposure to an additional 6,877,580 shares if fully exercised under the warrant terms.

What price did TPG pay in its Achieve Life Sciences (ACHV) private placement?

TPG Auriga paid a collective price of $3.635 for each combination of one Achieve Life Sciences share and one accompanying warrant. The total aggregate purchase price for the 6,877,580 share-and-warrant combinations was $25,000,003.30, funded by equity contributions from TPG Auriga’s limited partners.

What are the key terms of TPG’s warrants in Achieve Life Sciences (ACHV)?

Each warrant is initially exercisable for one Achieve Life Sciences share at an exercise price of $3.51. The number of shares and exercise price are subject to specified adjustments, and the warrants remain exercisable after closing for a period tied to potential FDA approval of cytisinicline.

Did TPG obtain board representation at Achieve Life Sciences (ACHV)?

Yes. In connection with the investment, Achieve’s board appointed TPG Auriga designee Lucian Iancovici as a director. The company agreed to nominate him for re-election at the 2026 and 2027 annual meetings while TPG Auriga continues to beneficially own at least 5% of the outstanding common stock.

Does TPG have registration rights for its Achieve Life Sciences (ACHV) investment?

TPG Auriga entered into a Registration Rights Agreement providing for SEC registration of the Achieve Life Sciences shares issued at closing and the shares issuable upon warrant exercise. These rights are designed to facilitate potential future resales of the securities acquired in the private placement.

How many Achieve Life Sciences (ACHV) shares were outstanding after TPG’s deal?

The filing assumes 109,535,637 Achieve Life Sciences shares outstanding, combining 53,239,988 shares outstanding as of March 24, 2026, 49,418,069 shares issued at the private placement closing, and 6,877,580 shares issuable upon exercise of the warrants acquired by TPG Auriga.