# EDGAR Filing Document

**Accession Number:** 0001531177
**File Stem:** 0001193125-26-035915
**Filing Date:** 2026-2
**Character Count:** 5624
**Document Hash:** 1077565e7b4fe532af6ddb139955a527
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-035915.hdr.sgml**: 20260203

**ACCESSION NUMBER**: 0001193125-26-035915

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 10

**CONFORMED PERIOD OF REPORT**: 20260129

**ITEM INFORMATION**: Entry into a Material Definitive Agreement

**FILED AS OF DATE**: 20260203

**DATE AS OF CHANGE**: 20260203

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sight Sciences, Inc.
- **CENTRAL INDEX KEY:** 0001531177
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 800625749
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40587
- **FILM NUMBER:** 26594692

**BUSINESS ADDRESS:**
- **STREET 1:** 4040 CAMPBELL AVE,
- **STREET 2:** SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** (415) 889-0550

**MAIL ADDRESS:**
- **STREET 1:** 4040 CAMPBELL AVE,
- **STREET 2:** SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025

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

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

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## FORM 8-K

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**CURRENT REPORT**

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

**Date of Report (Date of earliest event reported):** January 29, 2026<br>

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Sight Sciences, Inc.

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

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| | | |
|:---|:---|:---|
| Delaware | 001-40587 | 80-0625749 |
| **(State or Other Jurisdiction<br>of Incorporation)** | **(Commission File Number)** | **(IRS Employer<br>Identification No.)** |
| 4040 Campbell Avenue<br>Suite 100 |  |  |
| Menlo Park**,** California |  | 94025 |
| **(Address of Principal Executive Offices)** |  | **(Zip Code)** |

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**Registrant's Telephone Number, Including Area Code:** 877 266-1144<br>

N/A<br>

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

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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:**

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| | | |
|:---|:---|:---|
| **<br>Title of each class** | **Trading<br>Symbol(s)** | **<br>Name of each exchange on which registered** |
| Common Stock, $0.001 par value per share | SGHT | The Nasdaq Global Select Market |

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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 1.01 Entry into a Material Definitive Agreement
On January 29, 2026, Sight Sciences, Inc. (the "Company") entered into that certain Second Amendment to Multi-Tenant Space Lease (the "Second Amendment") with Deerfield Campbell, LLC (the "Lessor"), for the Company's headquarters located at 4040 Campbell Avenue (Suites 100 and 120), Menlo Park, California 94025. The Second Amendment amends that certain Multi-Tenant Space Lease, dated February 5, 2021, and that certain Commencement Date/Acceptance Agreement, dated August 1, 2021, between the Company and Lessor, as amended pursuant to that certain First Amendment to Multi-Tenant Space Lease, effective as of December 15, 2023, between the Company and Lessor (collectively, the "Existing Lease"). Pursuant to the Second Amendment, the term of the Existing Lease will be extended for a period of twenty-six (26) months commencing on November 1, 2026 and expiring on December 31, 2028. The base monthly rent for the twenty-six (26) month extension period will be as follows:

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| | |
|:---|:---|
| **Period** | **Base Monthly Rent Amount** |
| November 1, 2026 through December 31, 2026 | -0- abated during this period |
| January 1, 2027 through October 31, 2027 | $44915.45 |
| November 1, 2027 through October 31, 2028 | $46214.21 |
| November 1, 2028 through December 31, 2028 | $47621.20 |

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The foregoing description of the Second Amendment does not purport to be complete and is subject to and qualified in its entirety by reference to the full and complete text of the Second Amendment, which will be filed as an exhibit to the Company's Annual Report on Form 10-K for the fiscal year ending December 31, 2025.

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**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 thereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
|  |  |  | Sight Sciences, Inc. |
| Date: | February 3, 2026 | By:  | /s/ James Rodberg |
|  |  |  | James Rodberg<br>Chief Financial Officer<br>(Principal Financial and Accounting Officer)  |

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