# EDGAR Filing Document

**Accession Number:** 0001610618
**File Stem:** 0001193125-25-145820
**Filing Date:** 2025-6
**Character Count:** 5039
**Document Hash:** d6d90facd1d2f4ce5e79a0f1d4d8257b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-145820.hdr.sgml**: 20250624

**ACCESSION NUMBER**: 0001193125-25-145820

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20250624

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20250624

**DATE AS OF CHANGE**: 20250624

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Cidara Therapeutics, Inc.
- **CENTRAL INDEX KEY:** 0001610618
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 461537286
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36912
- **FILM NUMBER:** 251070175

**BUSINESS ADDRESS:**
- **STREET 1:** 6310 NANCY RIDGE DRIVE
- **STREET 2:** SUITE 101
- **CITY:** SAN DIEGO
- **STATE:** CA
- **ZIP:** 92121
- **BUSINESS PHONE:** 858-752-6170

**MAIL ADDRESS:**
- **STREET 1:** 6310 NANCY RIDGE DRIVE
- **STREET 2:** SUITE 101
- **CITY:** SAN DIEGO
- **STATE:** CA
- **ZIP:** 92121

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** K2 THERAPEUTICS, INC.
- **DATE OF NAME CHANGE:** 20140611

?xml version='1.0' encoding='ASCII'? 8-K

### 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): June 24, 2025

## Cidara Therapeutics, Inc.

#### (Exact name of Registrant as Specified in Its Charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-36912** | **46-1537286** |
| **(State or Other Jurisdiction of<br>Incorporation or Organization)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer<br>Identification Number)** |

---

#### 6310 Nancy Ridge Drive, Suite 101

#### San Diego, California 92121
(858) 752-6170

#### (Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal Executive Offices)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations 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<br>Symbol(s)** | **Name of each exchange<br>on which registered** |
| Common Stock, Par Value $0.0001 Per Share | CDTX | The Nasdaq Stock Market LLC |

---

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. ☐

------

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| | |
|:---|:---|
| **Item 8.01** | **Other Events.**  |

---

On June 24, 2025, Cidara Therapeutics, Inc. (the "Company") delivered written notice to Jefferies LLC ("Jefferies") that it was suspending and terminating the prospectus, dated May 15, 2025, related to the Company's common stock, $0.0001 par value per share (the "ATM Prospectus"), issuable pursuant to the terms of the Open Market Sale Agreement<sup>SM</sup>, dated May 8, 2025 (the "Sales Agreement"), by and between the Company and Jefferies. The Company will not make any sales of its common stock pursuant to the Sales Agreement, unless and until a new prospectus or prospectus supplement is filed with the Securities and Exchange Commission. Other than the termination of the ATM Prospectus, the Sales Agreement remains in full force and effect. A copy of the Sales Agreement was filed as [Exhibit 10.5](http://www.sec.gov/Archives/edgar/data/1610618/000161061825000047/exhibit1052025-03.htm) to the Company's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 8, 2025.

------

#### 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.

---

| | | |
|:---|:---|:---|
|  | **Cidara Therapeutics, Inc.** | **Cidara Therapeutics, Inc.** |
| Date: June 24, 2025 |  | /s/ Jeffrey Stein, Ph.D. |
|  |  | Jeffrey Stein, Ph.D. |
|  |  | President and Chief Executive Officer<br> (Principal Executive Officer) |

---