STOCK TITAN

Adicet Bio (NASDAQ: ACET) issues 250,000-share pre-funded warrant in exchange deal

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Adicet Bio, Inc. entered into an exchange agreement with RA Capital under which RA Capital swapped 250,000 shares of Adicet common stock for a pre-funded warrant to acquire 250,000 common shares.

The warrant carries a token exercise price of $0.0001 per share and is exercisable immediately via cashless exercise. It includes a 9.99% cap on both beneficial ownership and voting power, which can be increased on at least 61 days’ prior notice but not above 19.99%. The issuance relied on the Section 3(a)(9) exemption from Securities Act registration.

Positive

  • None.

Negative

  • None.
Item 3.02 Unregistered Sales of Equity Securities Securities
The company sold equity securities in a private placement or other unregistered transaction.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Shares exchanged 250,000 shares Common stock swapped by RA Capital for warrant
Warrant underlying shares 250,000 shares Common shares issuable upon exercise of pre-funded warrant
Exercise price $0.0001 per share Pre-funded warrant exercise price
Beneficial ownership cap 9.99% Maximum beneficial ownership and voting power upon exercise
Maximum increased cap 19.99% Upper limit if cap is increased after notice
Notice period to increase cap 61 days Minimum prior notice to raise ownership cap
Pre-Funded Warrant financial
"for a pre-funded warrant (the Pre-Funded Warrant) to acquire 250,000 shares"
A pre-funded warrant is a financial instrument that gives the holder the right to buy shares of a company's stock at a set price, with most of the purchase cost already paid upfront. It functions like a nearly fully paid option, allowing investors to secure shares quickly while minimizing the amount of additional money they need to invest later. This helps investors gain ownership rights efficiently, often used to avoid certain regulatory restrictions or to prepare for future stock purchases.
cashless exercise financial
"The Pre-Funded Warrant is exercisable from the date of issuance by means of a cashless exercise."
A cashless exercise is a way for an option holder to convert stock options into actual shares without paying the purchase price in cash; instead they immediately give up a portion of the newly issued shares to cover the cost and any withholding taxes. Investors care because this process increases the number of shares available and can slightly dilute existing holdings, while also signaling how insiders or employees are realizing compensation without needing cash — similar to paying for a purchase by handing over part of what you just bought.
beneficially owned financial
"aggregate number of shares of Common Stock beneficially owned by the holder (together with its affiliates)"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
Section 3(a)(9) of the Securities Act of 1933 regulatory
"in reliance on the exemption from registration contained in Section 3(a)(9) of the Securities Act of 1933, as amended."
Section 3(a)(9) of the Securities Act of 1933 is a limited registration exemption that lets holders swap one security for another issued by the same company—common in reorganizations, mergers, exchanges or bankruptcy—without the company having to register the transaction with the SEC. Think of it like trading in an old product for a new model from the same maker: investors care because it can speed restructuring, cut legal costs and paperwork, and affect when and how shares become tradable, which in turn influences liquidity and potential dilution.
emerging growth company regulatory
"Emerging growth company Item 3.02 Unregistered Sales of Equity Securities."
An emerging growth company is a recently public or smaller public firm that qualifies for temporary, lighter regulatory and disclosure rules to reduce the cost and effort of being public. For investors, it means the company may provide less historical financial detail and face fewer reporting requirements than larger firms, so it can grow more quickly but also carries higher uncertainty—like buying a promising early-stage product with fewer user reviews.
Inline XBRL technical
"104 | | Cover Page Interactive Data File (Embedded within the Inline XBRL Document)."
Inline XBRL is a file format for financial filings that embeds machine-readable data tags directly inside the human-readable report, so the same document can be read by people and parsed by software. For investors it makes extracting, comparing and verifying financial numbers faster and more reliable—like a grocery list where each item also has a barcode—reducing manual errors and speeding up analysis.
0001720580false00017205802026-04-272026-04-27

 

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 27, 2026

 

 

Adicet Bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-38359

81-3305277

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

 

 

 

 

 

131 Dartmouth Street, Floor 3

 

Boston, Massachusetts

 

02116

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: (650) 503-9095

 

Not applicable

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:


Title of each class

 

Trading
Symbol(s)

 


Name of each exchange on which registered

Common Stock, par value $0.0001 per share

 

ACET

 

The Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 


 

Item 3.02 Unregistered Sales of Equity Securities.

On April 27, 2026, Adicet Bio, Inc. (the Company) entered into an exchange agreement with RA Capital Management, L.P. and RA Capital Healthcare Fund, L.P. (together, RA Capital) pursuant to which RA Capital exchanged 250,000 shares of the Company’s common stock, par value $0.0001 per share (Common Stock) for a pre-funded warrant (the Pre-Funded Warrant) to acquire 250,000 shares of Common Stock.

The Pre-Funded Warrant has an exercise price of $0.0001 per share. The exercise price and the number of shares of Common Stock issuable upon exercise of the Pre-Funded Warrant is subject to appropriate adjustments in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting the Common Stock. The Pre-Funded Warrant is exercisable from the date of issuance by means of a cashless exercise. Under the Pre-Funded Warrant, the Company may not effect the exercise of the Pre-Funded Warrant, and a holder will not be entitled to exercise any portion of the Pre-Funded Warrant that, upon giving effect to such exercise, would cause: (i) the aggregate number of shares of Common Stock beneficially owned by the holder (together with its affiliates) to exceed 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the exercise, or (ii) the combined voting power of the Company’s securities beneficially owned by the holder (together with its affiliates) to exceed 9.99% of the combined voting power of all of the Company’s securities then outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the Pre-Funded Warrant, unless such percentage is increased upon at least 61 days’ prior notice, but not in excess of 19.99%.

The Company issued the Pre-Funded Warrant without registration in reliance on the exemption from registration contained in Section 3(a)(9) of the Securities Act of 1933, as amended.

The form of Pre-Funded Warrant is filed as Exhibit 4.1 hereto and is incorporated herein by reference. The foregoing description does not purport to be complete and is qualified in its entirety by reference to such exhibit.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

 

Exhibit No.

Description

4.1

 

Form of Pre-Funded Warrant

104

Cover Page Interactive Data File (Embedded within the Inline XBRL Document).

 

 

 

 


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

ADICET BIO, INC.

Date: April 28, 2026

By:

/s/ Nick Harvey

Name:

Nick Harvey

Title:

Chief Financial Officer

 


FAQ

What equity transaction did Adicet Bio (ACET) disclose in this 8-K?

Adicet Bio disclosed an exchange with RA Capital, where 250,000 common shares were swapped for a pre-funded warrant to acquire 250,000 common shares. This adjusts RA Capital’s position from stock into a warrant on equivalent share terms.

How many Adicet Bio (ACET) shares are tied to the new pre-funded warrant?

The pre-funded warrant issued to RA Capital covers 250,000 shares of Adicet Bio common stock. RA Capital exchanged 250,000 existing common shares for this warrant, keeping the underlying share count economically equivalent to its prior position.

What is the exercise price of Adicet Bio’s new pre-funded warrant?

The pre-funded warrant issued by Adicet Bio has an exercise price of $0.0001 per share. This very low price means the economic value is largely embedded in the warrant itself rather than paid at exercise, and exercise is permitted through cashless settlement.

What ownership limits apply to RA Capital’s pre-funded warrant in Adicet Bio (ACET)?

The warrant cannot be exercised if it would cause RA Capital’s beneficial ownership or voting power to exceed 9.99% of Adicet’s outstanding securities. That cap can be increased with at least 61 days’ notice, but not above a maximum of 19.99%.

When does the Adicet Bio pre-funded warrant issued to RA Capital become exercisable?

The pre-funded warrant issued to RA Capital is exercisable from the date of issuance. It can be exercised on a cashless basis, subject to the 9.99% beneficial ownership and voting power caps, and the potential increase up to 19.99% with proper advance notice.

Filing Exhibits & Attachments

2 documents