Washington, D.C. 20549







Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): June 15, 2023




(Exact name of registrant as specified in its charter)




Delaware   001-39094   82-4151574

(State or other jurisdiction of

incorporation or organization)



File Number)


(I.R.S. Employer

Identification No.)


100 Campus Drive, Suite 102
Florham Park, New Jersey 07932
(Address of principal executive offices) (Zip Code)

(877) 742-8466

(Registrant’s telephone number, include area code)


(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




Name of each exchange

on which registered

Common Stock, par value $0.0001 per share   PHAT   The Nasdaq Global Select 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 8.01

Other Events.

On June 15, 2023, Phathom Pharmaceuticals, Inc. (“Phathom” or the “Company”) announced that eligible employees and consultants of Phathom will be invited to participate in a voluntary, one-time stock option exchange program (the “Option Exchange”) pursuant to which eligible employees and consultants will be able to exchange outstanding stock options granted under Phathom’s 2019 Incentive Award Plan (the “2019 Plan”) for a lesser amount of new restricted stock units (“RSUs”) to be issued under the 2019 Plan. An employee or consultant must remain with Phathom, and not have provided notice of termination, through the expiration of the Option Exchange to be eligible to participate. No non-employee members of the Board will participate in the Option Exchange, even if they are also serving as a consultant.

Employees and consultants will receive one RSU for every two shares of Phathom common stock underlying the eligible options surrendered. This “exchange ratio” (2-for-1) will be applied on a grant-by-grant basis.

The Option Exchange commenced on June 15, 2023, and will be made pursuant to the terms and conditions set forth in the Tender Offer Statement on Schedule TO, including the Offer to Exchange Certain Outstanding Stock Options for Restricted Stock Units, and other related materials filed with the Securities and Exchange Commission (“SEC”) and sent to eligible participants. At the time the Option Exchange commenced, Phathom provided eligible participants with written materials explaining the terms of the Option Exchange. Eligible participants should read these written materials carefully because they contain important information about the Option Exchange.

Phathom also filed these written materials with the SEC as part of a Tender Offer Statement upon commencement of the Option Exchange. These materials are available free of charge at or by emailing Phathom at

Additional Information and Where to Find It

The Company has filed with the United States Securities and Exchange Commission (the “SEC”) a tender offer statement on Schedule TO with respect to the Option Exchange, including an offer to exchange, a related letter of transmittal and related materials. The Option Exchange will only be made pursuant to the offer to exchange, the related letter of transmittal and other related materials filed as part of the issuer tender offer statement on Schedule TO, in each case as may be amended or supplemented from time to time. This communication is not an offer to buy nor a solicitation of an offer to sell or exchange any securities of the Company. Investors are able to obtain a free copy of these materials and all other documents filed by the Company with the SEC at the website maintained by the SEC at Investors may also obtain, at no charge, any such documents filed with or furnished to the SEC by the Company under the “Investors” section of the Company’s website at INVESTORS AND SECURITY HOLDERS ARE ADVISED TO READ THESE DOCUMENTS, INCLUDING THE TENDER OFFER STATEMENT OF THE COMPANY AND ANY AMENDMENTS THERETO, AS WELL AS ANY OTHER DOCUMENTS RELATING TO THE OPTION EXCHANGE THAT ARE FILED WITH THE SEC, CAREFULLY AND IN THEIR ENTIRETY PRIOR TO MAKING ANY DECISIONS WITH RESPECT TO WHETHER TO EXCHANGE SECURITIES IN CONNECTION WITH THE OPTION EXCHANGE BECAUSE THEY CONTAIN IMPORTANT INFORMATION, INCLUDING THE TERMS AND CONDITIONS OF THE OPTION EXCHANGE.

Forward-Looking Statements

The statements included above that are not a description of historical facts are forward-looking statements. Words or phrases such as “believe,” “may,” “could,” “will,” “estimate,” “continue,” “anticipate,” “intend,” “seek,” “plan,” “expect,” “should,” “would” or similar expressions are intended to identify forward-looking statements. These forward-looking statements include without limitation statements regarding the Option Exchange. Risks and uncertainties that could cause results to differ from expectations include: (i) uncertainties as to the timing and terms of the Option Exchange; (ii) the risk that the Option Exchange may not be completed in a timely manner or at all; (iii) the possibility that any or all of the various conditions to the consummation of the Option Exchange may not be satisfied or waived; (iv) the occurrence of any event, change or other circumstance that could give rise to the termination of the Option Exchange; (v) the effect of the announcement or pendency of the Option Exchange on the Company’s ability to retain and hire key personnel, its ability to maintain relationships with its customers, suppliers and others with whom it does business, its operating results and business generally or the trading market for its common stock; (vi) risks related to the Option Exchange diverting management’s attention from the Company’s ongoing business operations; (vii) the risk that stockholder litigation in connection with the Option Exchange may result in significant costs of defense, indemnification and liability; (viii) the Company’s ability to achieve the benefits contemplated by the Option Exchange; and (ix) risks and uncertainties pertaining to the Company’s business, including the risks and uncertainties detailed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 and its other filings with the SEC, as well as the tender offer materials to be filed by the Company in connection with the Option Exchange.

You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof. All forward-looking statements are qualified in their entirety by this cautionary statement, and the Company undertakes no obligation to revise or update these statements to reflect events or circumstances after the date hereof, except as required by law.


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, thereunto duly authorized.


Date: June 15, 2023     By:  

/s/ Larry Miller

      Larry Miller
      General Counsel and Secretary