# EDGAR Filing Document

**Accession Number:** 0001531177
**File Stem:** 0001193125-26-248217
**Filing Date:** 2026-5
**Character Count:** 40403
**Document Hash:** 380e1711e875a35e042c9d2802a144d1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-248217.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001193125-26-248217

**CONFORMED SUBMISSION TYPE**: SD

**PUBLIC DOCUMENT COUNT**: 6

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**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:** SD
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40587
- **FILM NUMBER:** 261044205

**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

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM SD**

**Specialized Disclosure Report**

**SIGHT SCIENCES, INC.**

(Exact name of the registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **001-40587** | &nbsp;&nbsp;&nbsp;&nbsp;**80-0625749** |
| (State or other jurisdiction of | (Commission  | &nbsp;&nbsp;&nbsp;&nbsp;(IRS Employer |
| incorporation or organization) | &nbsp;&nbsp;&nbsp;&nbsp;File Number) | Identification No.) |

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| | |
|:---|:---|
| **4040 Campbell Ave, Suite 100**<br>**Menlo Park, CA** | **94025** |
| (Address of principal executive offices)  | (Zip code) |

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**Jeremy Hayden**

**(877) 266-1144**

(Name and telephone number, including area code, of the

person to contact in connection with this report.)

Check the appropriate box to indicate the rule pursuant to which this form is being filed and provide the period to which the information in this form applies:

☒ Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2025.

 Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended __________.

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**SECTION 1 – Conflict Minerals Disclosure**

**Item 1.01 – Conflicts Minerals Disclosure and Report**

Sight Sciences, Inc. has issued a Conflict Minerals Disclosure for the period from January 1, 2025 to December 31, 2025. A copy of the Conflict Minerals Report is filed herewith as Exhibit 1.01 and is available at https://investors.sightsciences.com/financial-information/sec-filings.

**Item 1.02 – Exhibit**

A copy of the Conflict Minerals Report required by Item 1.01 is filed as Exhibit 1.01 hereto.

**SECTION 2 – Exhibits**

**Item 2.01 – Exhibits**

The following exhibit is filed as part of this report.

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| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 1.01 | [<u>Conflict Minerals Report as required by Item 1.01 and 1.02 of this Form SD.</u>](sght-ex1_01.htm) |

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**SIGNATURE**

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 duly authorized undersigned.

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| | |
|:---|:---|
| **Sight Sciences, Inc.** | **Sight Sciences, Inc.** |
| (Registrant) | (Registrant) |
| By: | /s/ Jeremy Hayden |
| Name: | Jeremy Hayden |
| Title: | Chief Legal Officer |
| Date: | May 29, 2026 |

---

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## Exhibit 1.01

**Exhibit 1.01**

CONFLICT MINERALS REPORT OF

**SIGHT SCIENCES, INC.**

FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2025

&nbsp;&nbsp;&nbsp;&nbsp;**I.** **Introduction**

This is the Conflict Minerals Report<sup>1</sup> of Sight Sciences, Inc. ("we," "our," "us," "Sight Sciences," or the "Company") prepared for calendar year 2025 in accordance with Rule 13p-1 ("Rule 13p-1") under the Securities Exchange Act of 1934 (the "Act"). Numerous terms in this Report are defined in Rule 13p-1 of the Act and SEC Release No. 34-67716 (August 22, 2012) under the Act (the "Adopting Release"). The reader is referred to these sources for the definitions of defined terms contained herein.

In accordance with Rule 13p-1, we undertook efforts to determine the presence and source of the conflict minerals within our products. The Company designed its efforts in conformity with the internationally recognized due diligence framework set forth in the *Organisation for Economic Co-operation and Development ("OECD") Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas*<sup>2</sup> ("OECD Due Diligence Guidance") and related Supplements.

The statements below are based on the activities performed to date in good faith by the Company and are based on the infrastructure and information available at the time of this filing. Factors that could affect the accuracy of these statements include, but are not limited to, incomplete supplier data or available smelter data, errors or omissions by suppliers or smelters, evolving identification of smelters, incomplete information from industry or other third-party sources, continuing guidance regarding the SEC final rules, and other issues.

&nbsp;&nbsp;&nbsp;&nbsp;**II.** **Overview**

**<u>Compan</u>y <u>Profile</u>**

Our mission is to develop transformative, interventional technologies that allow eyecare providers to procedurally elevate the standards of care – empowering people to keep seeing. We are passionate about improving patients' lives by helping them to preserve their sight. Our business philosophy is grounded in the following principles: comprehensively understanding disease physiology; developing products and transformative technologies that are intended to preserve, protect, or restore natural physiological functionality to diseased eyes; developing and marketing products with proven clinical evidence that achieve superior effectiveness versus current treatment paradigms while minimizing complications or side effects; providing intuitive, patient-friendly, interventional solutions to ophthalmologists and optometrists (together, "eyecare professionals" or "ECPs"); and delivering compelling economic value to all stakeholders, including patients, providers and third-party payors such as Medicare and commercial insurers. Our objective is to develop and market products for use in new treatment paradigms and to create an interventional mindset in eyecare whereby our technologies may be used in procedures which supplant conventional outdated approaches.

We are subject to Rule 13p-1 as we have determined that, during 2025, conflict minerals were likely necessary to the functionality or production of products we manufactured or contracted to manufacture. The Company, as a purchaser of component parts, is many steps removed from the mining of conflict minerals. We do not purchase raw ore or unrefined conflict minerals and we conduct no purchasing activities directly in the DRC or adjoining countries.

**<u>Conflict Minerals Polic</u>y**

The Company developed a conflict minerals policy statement to support the goals expressed by Congress in enacting Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act. The policy highlights the Company's commitment to complying with the reporting and due diligence obligations required by the SEC rule and the Company's expectations from its suppliers. In addition, the policy includes language about our expectation that our suppliers have policies and programs in place to conduct responsible conflict minerals sourcing within their own supply chains in accordance with the OECD Guidance. We require our in-scope suppliers to complete and promptly provide us with a current Conflict Minerals Reporting Template upon request and demonstrate that they are working to source conflict minerals from smelters and refiners that have completed an industry-standard third-party audit. The policy resides on our corporate website (https://investors.sightsciences.com/corporate-governance/governance-overview). This policy is reviewed and updated periodically as needed.

**<u>Reasonable Countr</u>y <u>of Or</u>ig<u>in Inquir</u>y <u>Information</u>**

We have conducted a good faith reasonable country of origin inquiry ("RCOI") to determine whether the necessary conflict minerals originated in the DRC or an adjoining country or came from recycled or scrap sources.

The Company's RCOI process included reviewing the products manufactured or contracted to be manufactured during the Reporting Period to identify products that should be deemed in-scope as described by the Adopting Release and conducting an inquiry of our direct suppliers of the in-scope products using the Responsible Minerals Initiative's ("RMI") Conflict Minerals Reporting Template ("CMRT"). Based on the results of our RCOI which indicated sourcing from the DRC or an adjoining country, we exercised due diligence on the source and chain of custody of the conflict minerals in accordance with the OECD Due Diligence Guidance. Our due diligence efforts are described further in this Conflict Minerals Report.

**<u>Due Dil</u>ig<u>ence Program Des</u>ign**

The Company designed its conflict minerals program to conform, in all material respects, with the five-step framework of the OECD Due Diligence Guidance, the Supplement on Tin, Tantalum, and Tungsten, and the Supplement on Gold, specifically as they relate to our position in the minerals supply chain as a "downstream" company:

Step 1: Establish strong company management systems

Step 2: Identify and assess risks in the supply chain

Step 3: Design and implement a strategy to respond to identified risks

Step 4: Carry out independent third-party audit of smelter/refiner's due diligence practices

Step 5: Report annually on supply chain due diligence

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&nbsp;&nbsp;&nbsp;&nbsp;**III.** **Due Diligence Measures Performed by The Company**

The following describes the measures taken to reasonably determine the country of origin and to exercise due diligence in the mineral supply chain in conformance with the OECD Due Diligence Guidance.

Step 1: Establish strong company management systems

a.Conflict minerals team – The Company established a conflict minerals team that includes individuals from the relevant business units and departments, including compliance, IT, procurement, sales, and legal. The team was structured to include the involvement from those in upper management roles, including VP, Accounting and Corporate Controller, Chief Legal Officer, VP, Global Compliance, VP, IT and EVP, Operations, to help ensure that critical information, including the Company's Conflict Minerals Policy, reached relevant employees and suppliers.

b.Conflict Minerals Policy – The Company adopted and published a Conflict Minerals Policy establishing the expectations of our suppliers. The Conflict Minerals Policy resides on our corporate website (https://investors.sightsciences.com/corporate-governance/governance-overview). The Company's supplier agreement template terms and conditions require suppliers to comply with the applicable conflict minerals laws, rules, and regulations governing conflict minerals.

c.Supplier engagement – The Company communicated its conflict minerals policy and provided educational materials to our in-scope suppliers. Suppliers were informed when the request for information was initiated on the conflict minerals disclosure requirements as well as recommendations for developing, implementing, and documenting a conflict minerals compliance program.

d.Company level grievance mechanism – As recommended by the OECD Due Diligence Guidance, the Company has a grievance mechanism in place as a risk-awareness system for conflict minerals issues. Stakeholders, internal and external, can communicate directly and confidentially with our compliance officer.

e.Records management – The Company will maintain records relating to our conflict minerals program in accordance with the recommended record retention guidelines of five years.

Step 2: Identify and assess risks in the supply chain

We performed the following steps as part of our risk assessment process:

a.Identified products in scope – Our conflict minerals team conducted a detailed review of the products manufactured or contracted to be manufactured during the Reporting Period to identify products that should be deemed in-scope as described by the Adopting Release.

b.Conducted RCOI – The Company utilized the most recent version of the industry-developed CMRT to query our suppliers for conflict minerals information. We requested this information from the Tier 1 suppliers who provide materials and components for the products deemed in-scope by our conflict minerals team. We evaluated the responses from the templates submitted by our suppliers to determine our reporting obligation based on this RCOI. See Appendix I for a list of countries of origin identified through the RCOI process.

c.Completed additional follow-up – The Company contacted our direct suppliers multiple times to request detailed conflict minerals information. We also worked to clarify and validate the accuracy of information provided by our suppliers by responding with standardized feedback questions to address any issues or uncertainty with the template provided when necessary and/or obtaining additional information upon request (product identification, order numbers, or shipping addresses) to help ensure we are receiving conflict minerals information specific to our supply-chain.

d.Identified smelters or refiners ("SORs") – The Company compiled a list of SORs in our supply chain using our suppliers' responses in their CMRTs. The Company reconciled this list to the list of smelter facilities designated by the RMI's Responsible Minerals Assurance Process ("RMAP"). The RMAP completes independent, third-party audits of smelters and refiners to determine which can be validated as having systems in place that help ensure the minerals are responsibly sourced according to the OECD Due Diligence Guidance. The company also utilized information provided by the London Bullion Market Association ("LBMA"), and Responsible Jewelry Council ("RJC") cross-recognition audit programs. The Company maintains a database of smelter aliases to reconcile suppliers' smelters lists to the list of RMI SORs. We have provided that list in this report within section IV – Product Description; Processing Facilities.

e.Performed smelter due diligence with suppliers - Suppliers that reported smelters deemed to be high risk received an additional communication asking them to clarify if those smelters are reflective of the purchases made and to continue due diligence on their supply chains. High risk smelters are those that have not yet undergone a third-party audit or have been deemed non-conformant.

Step 3: Design and implement a strategy to respond to identified risks

We performed the following steps as part of our risk management plan:

a.Reporting results to senior management – The Conflict Minerals team reports the results of our RCOI to upper management at multiple points in time throughout the data collection period which included the team's plan to respond to risks identified in the due diligence processes.

b.Designed and implemented a plan – The Company used established risk rating criteria to evaluate suppliers based on the responses provided within their CMRT, as well as, any additional documentation furnished to support those responses and the suppliers' due diligence processes. The resulting risk ratings were used to develop specific supplier outreach and training to address the identified risks and to take corrective actions with suppliers found not in compliance with the Company's conflict minerals policy. This includes additional outreach to suppliers who failed to respond to our multiple requests for information, suppliers who provided inconsistent or erroneous information, and suppliers who indicated they had received responses from less than 50% of their in-scope suppliers. Our team further reviews the responses to verify the validity of SORs reported by our suppliers, the audit status of such SORs and the country of origin of the minerals processed at such facilities.

c.Provided educational materials – The Company provided each supplier with educational materials that explain Section 1502 of the Dodd Frank Act, the OECD framework, the RCOI process, and general information on the contents of the most recent revision of the CMRT (including definitions of common phrases and frequently asked questions). The educational material serves as a point of reference for suppliers that are unfamiliar with the rule and helps limit the risk of obtaining inaccurate information from them. Throughout the process we offer assistance to our suppliers to improve the quality of the information provided to us.

d.Provided conflict minerals policy to suppliers - After working with a supplier to obtain as CMRT, we provide them with a copy of our conflict minerals policy for their records to ensure our suppliers continue to operate in line with our expectations.

e.Identified SORs – As part of the risk mitigation process, the Company reconciled the list of SORs collected from suppliers to the list of smelter facilities validated by the RMI. The Company maintains a database of smelter aliases to reconcile suppliers' smelters lists to the list of RMI SORs.

Step 4: Carry out independent third-party audit of smelter/refiner's due diligence practices

The Company is using information provided by independent third-party audit programs, including the RMI RMAP, LBMA, and RJC, to confirm the existence and verify the OECD-conformance status of SORs identified during our due diligence.

For SORs that had not been audited as conformant, the Company sent a communication to encourage participation in the RMAP and requested the SOR to provide the mines and/or locations the SOR sources from to assist in identifying all countries of origin. Additionally, the Company sent communications to all suppliers that reported SORs that had not been audited as conformant to request that these suppliers contact the SORs to encourage participation in the RMAP.

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Step 5: Report annually on supply chain due diligence

Accordingly, this Conflict Minerals Report has been filed with the SEC and is available on our website at https://investors.sightsciences.com/financial-information/sec-filings.

&nbsp;&nbsp;&nbsp;&nbsp;**IV.** **Product Description; Processing Facilities**

**<u>Product Description</u>** – We have focused our initial product development efforts on the treatment of two of the world's most prevalent and underserved eye diseases, glaucoma and dry eye disease ("DED"). We have designed our OMNI® Surgical System, SION® Surgical Instrument and TearCare® System to be interventional ophthalmology devices.

***OMNI® Surgical System***

The OMNI Surgical System ("OMNI") is a handheld, single use, therapeutic device for minimally invasive glaucoma surgery ("MIGS"). OMNI is an implant-free, minimally invasive technology indicated in the United States for canaloplasty (microcatheterization and transluminal viscodilation of Schlemm's canal) followed by trabeculotomy (cutting of trabecular meshwork) to reduce intraocular pressure in adult patients with primary open-angle glaucoma, and CE Marked in the European Economic Area for the catheterization and transluminal viscodilation of Schlemm's canal and the cutting of trabecular meshwork to reduce intraocular pressure in adult patients with open-angle glaucoma.

***SION® Surgical Instrument***

The SION Surgical Instrument ("SION") is registered with the FDA as a Class I 510(k) exempt device. SION's bladeless design, micro-engineered and precision manufactured using specialized lasers, excises trabecular meshwork without cutting in ophthalmic surgical procedures. SION grasps and removes diseased tissue as the surgeon sweeps the instrument around Schlemm's canal with a single smooth motion. The bladeless technology of SION was developed with leading ophthalmic surgeons to improve safety and ease of use by eliminating the need to navigate sharp instrumentation within the eye's anterior chamber and iridocorneal angle anatomy.

***TearCare® System***

The TearCare® System is intended for the application of localized heat therapy in adult patients with evaporative dry eye disease due to meibomian gland dysfunction ("MGD"), when used in conjunction with manual expression of the meibomian glands. The TearCare System includes a pair of single-use SmartLids, the first wearable, highly conformant, precision heating device for the eyelids. SmartLids® allow for eyes to be open and blink during the thermal portion of the process and are software-controlled, delivering precise heat to the tarsal plates of the eyelids directly overlying the meibomian glands while continuously monitoring temperature and communicating 144 times per second with the SmartHub®, a compact, finely calibrated power source and control unit which can make instantaneous adjustments to ensure delivery of the desired amount of heat and therapeutic temperature level.

**<u>Processing Facilities</u> –** Based on our due diligence process and the information received from our suppliers, the following facilities were identified by the Company's suppliers as the smelters and refiners of the tin, tantalum, tungsten and/or gold present in and necessary to the functionality of products manufactured by the Company in the calendar year ended December 31, 2025. The information from our suppliers is still evolving and may contain company-level declarations. As such, this smelter list is presented in good faith as the best information we have to date. For 2025 we identified 213 SORs in our supply chain, 178 have been audited as conformant with the RMAP. This list may contain smelters that are not in our supply chain and/or there may be other smelters not yet identified in our due diligence process. We will continue to update the list as our information and the relevant third-party data from RMI, LBMA, and RJC when (or if) we receive updated information.

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| | | | |
|:---|:---|:---|:---|
| **Metal** | **Smelter Name** | **Country** | **Smelter ID** |
| Gold | 8853 S.p.A. | ITALY | CID002763 |
| Gold | Abington Reldan Metals, LLC | UNITED STATES OF AMERICA | CID002708 |
| Gold | Advanced Chemical Company | UNITED STATES OF AMERICA | CID000015 |
| Gold | Agosi AG | GERMANY | CID000035 |
| Gold | Gold Corporation - The Perth Mint | AUSTRALIA | CID002030 |
| Gold | Aida Chemical Industries Co., Ltd. | JAPAN | CID000019 |
| Gold | Dowa | JAPAN | CID000401 |
| Gold | Al Etihad Gold Refinery DMCC | UNITED ARAB EMIRATES | CID002560 |
| Gold | Almalyk Mining and Metallurgical Complex (AMMC) | UZBEKISTAN | CID000041 |
| Gold | ASAHI METALFINE, Inc. | JAPAN | CID000082 |
| Gold | AngloGold Ashanti Corrego do Sitio Mineracao | BRAZIL | CID000058 |
| Gold | Argor-Heraeus S.A. | SWITZERLAND | CID000077 |
| Gold | Asahi Refining Canada Ltd. | CANADA | CID000924 |
| Gold | Asahi Refining USA Inc. | UNITED STATES OF AMERICA | CID000920 |
| Gold | Asaka Riken Co., Ltd. | JAPAN | CID000090 |
| Gold | Aurubis AG, Hamburg | GERMANY | CID000113 |
| Gold | Bangalore Refinery | INDIA | CID002863 |
| Gold | Bangko Sentral ng Pilipinas (Central Bank of the Philippines) | PHILIPPINES | CID000128 |
| Gold | Boliden Mineral AB (Ronnskar) | SWEDEN | CID000157 |
| Gold | C. Hafner GmbH + Co. KG | GERMANY | CID000176 |
| Gold | Glencore Canada Corporation - CCR Refinery | CANADA | CID000185 |
| Gold | Cendres + Metaux S.A. | SWITZERLAND | CID000189 |
| Gold | Chimet S.p.A. | ITALY | CID000233 |
| Gold | Zhongyuan Gold Smelter of Zhongjin Gold Corporation | CHINA | CID002224 |
| Gold | Shandong Gold Smelting Co., Ltd. | CHINA | CID001916 |
| Gold | Chugai Mining | JAPAN | CID000264 |
| Gold | DSC (Do Sung Corporation) | KOREA, REPUBLIC OF | CID000359 |
| Gold | Eco-System Recycling Co., Ltd. East Plant | JAPAN | CID000425 |
| Gold | Eco-System Recycling Co., Ltd. North Plant | JAPAN | CID003424 |
| Gold | Eco-System Recycling Co., Ltd. West Plant | JAPAN | CID003425 |
| Gold | Emirates Gold DMCC | UNITED ARAB EMIRATES | CID002561 |
| Gold | Moscow Special Alloys Processing Plant | RUSSIAN FEDERATION | CID001204 |
| Gold | JSC Novosibirsk Refinery | RUSSIAN FEDERATION | CID000493 |
| Gold | Zijin Mining Group Gold Smelting Co. Ltd. | CHINA | CID002243 |
| Gold | LT Metal Ltd. | KOREA, REPUBLIC OF | CID000689 |
| Gold | Heimerle + Meule GmbH | GERMANY | CID000694 |
| Gold | Heraeus Germany GmbH Co. KG | GERMANY | CID000711 |
| Gold | Heraeus Metals Hong Kong Ltd. | HONG KONG | CID000707 |
| Gold | Inner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd. | CHINA | CID000801 |
| Gold | Ishifuku Metal Industry Co., Ltd. | JAPAN | CID000807 |
| Gold | Istanbul Gold Refinery | TURKEY | CID000814 |
| Gold | Italpreziosi | ITALY | CID002765 |
| Gold | Japan Mint | JAPAN | CID000823 |
| Gold | Jiangxi Copper Co., Ltd. | CHINA | CID000855 |
| Gold | JSC Uralelectromed | RUSSIAN FEDERATION | CID000929 |
| Gold | JX Advanced Metals Corporation | JAPAN | CID000937 |
| Gold | Kazzinc Ltd | KAZAKHSTAN | CID000957 |
| Gold | Kennecott Utah Copper LLC | UNITED STATES OF AMERICA | CID000969 |
| Gold | KGHM Polska Miedz Spolka Akcyjna | POLAND | CID002511 |
| Gold | Yamakin Co., Ltd. | JAPAN | CID002100 |
| Gold | Kojima Chemicals Co., Ltd. | JAPAN | CID000981 |
| Gold | Korea Zinc Co., Ltd. | KOREA, REPUBLIC OF | CID002605 |
| Gold | L'Orfebre S.A. | ANDORRA | CID002762 |
| Gold | LS MnM Inc. | KOREA, REPUBLIC OF | CID001078 |
| Gold | Marsam Metals | BRAZIL | CID002606 |
| Gold | Materion | UNITED STATES OF AMERICA | CID001113 |
| Gold | Matsuda Sangyo Co., Ltd. | JAPAN | CID001119 |

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| | | | |
|:---|:---|:---|:---|
| Gold | Sumitomo Metal Mining Co., Ltd. | JAPAN | CID001798 |
| Gold | Metal Concentrators SA (Pty) Ltd. | SOUTH AFRICA | CID003575 |
| Gold | Metalurgica Met-Mex Penoles S.A. De C.V. | MEXICO | CID001161 |
| Gold | Umicore S.A. Business Unit Precious Metals Refining | BELGIUM | CID001980 |
| Gold | Metalor Technologies S.A. | SWITZERLAND | CID001153 |
| Gold | Metalor Technologies (Hong Kong) Ltd. | CHINA | CID001149 |
| Gold | Metalor Technologies (Singapore) Pte., Ltd. | SINGAPORE | CID001152 |
| Gold | Metalor Technologies (Suzhou) Ltd. | CHINA | CID001147 |
| Gold | Metalor USA Refining Corporation | UNITED STATES OF AMERICA | CID001157 |
| Gold | Mitsubishi Materials Corporation | JAPAN | CID001188 |
| Gold | Mitsui Mining and Smelting Co., Ltd. | JAPAN | CID001193 |
| Gold | MKS PAMP SA | SWITZERLAND | CID001352 |
| Gold | MMTC-PAMP India Pvt., Ltd. | INDIA | CID002509 |
| Gold | Nadir Metal Rafineri San. Ve Tic. A.S. | TURKEY | CID001220 |
| Gold | Navoi Mining and Metallurgical Combinat | UZBEKISTAN | CID001236 |
| Gold | NH Recytech Company | KOREA, REPUBLIC OF | CID003189 |
| Gold | Nihon Material Co., Ltd. | JAPAN | CID001259 |
| Gold | Oegussa Oesterreichische Gold- und Silber-Scheideanstalt Gesm.b.H. | AUSTRIA | CID002779 |
| Gold | Ohura Precious Metal Industry Co., Ltd. | JAPAN | CID001325 |
| Gold | OJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet) | RUSSIAN FEDERATION | CID001326 |
| Gold | Planta Recuperadora de Metales SpA | CHILE | CID002919 |
| Gold | Prioksky Plant of Non-Ferrous Metals | RUSSIAN FEDERATION | CID001386 |
| Gold | PT Aneka Tambang (Persero) Tbk | INDONESIA | CID001397 |
| Gold | PX Precinox S.A. | SWITZERLAND | CID001498 |
| Gold | Rand Refinery (Pty) Ltd. | SOUTH AFRICA | CID001512 |
| Gold | REMONDIS PMR B.V. | NETHERLANDS | CID002582 |
| Gold | Royal Canadian Mint | CANADA | CID001534 |
| Gold | SAAMP | FRANCE | CID002761 |
| Gold | Safimet S.p.A | ITALY | CID002973 |
| Gold | SAFINA A.S. | CZECHIA | CID002290 |
| Gold | Samduck Precious Metals | KOREA, REPUBLIC OF | CID001555 |
| Gold | SEMPSA Joyeria Plateria S.A. | SPAIN | CID001585 |
| Gold | Shandong Zhaojin Gold & Silver Refinery Co., Ltd. | CHINA | CID001622 |
| Gold | Tanaka Kikinzoku Kogyo K.K. | JAPAN | CID001875 |
| Gold | SOE Shyolkovsky Factory of Secondary Precious Metals | RUSSIAN FEDERATION | CID001756 |
| Gold | Sichuan Tianze Precious Metals Co., Ltd. | CHINA | CID001736 |
| Gold | Singway Technology Co., Ltd. | TAIWAN, PROVINCE OF CHINA | CID002516 |
| Gold | Solar Applied Materials Technology Corp. | TAIWAN, PROVINCE OF CHINA | CID001761 |
| Gold | SungEel HiMetal Co., Ltd. | KOREA, REPUBLIC OF | CID002918 |
| Gold | T.C.A S.p.A | ITALY | CID002580 |
| Gold | Tokuriki Honten Co., Ltd. | JAPAN | CID001938 |
| Gold | TOO Tau-Ken-Altyn | KAZAKHSTAN | CID002615 |
| Gold | Torecom | KOREA, REPUBLIC OF | CID001955 |
| Gold | Umicore Precious Metals Thailand | THAILAND | CID002314 |
| Gold | United Precious Metal Refining, Inc. | UNITED STATES OF AMERICA | CID001993 |
| Gold | Valcambi S.A. | SWITZERLAND | CID002003 |
| Gold | WIELAND Edelmetalle GmbH | GERMANY | CID002778 |
| Gold | Yokohama Metal Co., Ltd. | JAPAN | CID002129 |
| Tantalum | AMG Brasil | BRAZIL | CID001076 |
| Tantalum | D Block Metals, LLC | UNITED STATES OF AMERICA | CID002504 |
| Tantalum | F&X Electro-Materials Ltd. | CHINA | CID000460 |
| Tantalum | FIR Metals & Resource Ltd. | CHINA | CID002505 |
| Tantalum | Global Advanced Metals Aizu | JAPAN | CID002558 |
| Tantalum | Global Advanced Metals Boyertown | UNITED STATES OF AMERICA | CID002557 |
| Tantalum | XIMEI RESOURCES (GUANGDONG) LIMITED | CHINA | CID000616 |
| Tantalum | TANIOBIS Co., Ltd. | THAILAND | CID002544 |
| Tantalum | Materion Newton Inc. | UNITED STATES OF AMERICA | CID002548 |
| Tantalum | TANIOBIS Japan Co., Ltd. | JAPAN | CID002549 |

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| | | | |
|:---|:---|:---|:---|
| Tantalum | TANIOBIS Smelting GmbH & Co. KG | GERMANY | CID002550 |
| Tantalum | TANIOBIS GmbH | GERMANY | CID002545 |
| Tantalum | Hengyang King Xing Lifeng New Materials Co., Ltd. | CHINA | CID002492 |
| Tantalum | Jiangxi Dinghai Tantalum & Niobium Co., Ltd. | CHINA | CID002512 |
| Tantalum | Jiangxi Tuohong New Raw Material | CHINA | CID002842 |
| Tantalum | JiuJiang JinXin Nonferrous Metals Co., Ltd. | CHINA | CID000914 |
| Tantalum | Jiujiang Tanbre Co., Ltd. | CHINA | CID000917 |
| Tantalum | Jiujiang Zhongao Tantalum & Niobium Co., Ltd. | CHINA | CID002506 |
| Tantalum | KEMET de Mexico | MEXICO | CID002539 |
| Tantalum | Metallurgical Products India Pvt., Ltd. | INDIA | CID001163 |
| Tantalum | Mineracao Taboca S.A. | BRAZIL | CID001175 |
| Tantalum | Mitsui Kinzoku Company, Limited | JAPAN | CID001192 |
| Tantalum | NPM Silmet OU | ESTONIA | CID001200 |
| Tantalum | Ningxia Orient Tantalum Industry Co., Ltd. | CHINA | CID001277 |
| Tantalum | Resind Industria e Comercio Ltda. | BRAZIL | CID002707 |
| Tantalum | Yanling Jincheng Tantalum & Niobium Co., Ltd. | CHINA | CID001522 |
| Tantalum | Solikamsk Magnesium Works OAO | RUSSIAN FEDERATION | CID001769 |
| Tantalum | Taki Chemical Co., Ltd. | JAPAN | CID001869 |
| Tantalum | Telex Metals | UNITED STATES OF AMERICA | CID001891 |
| Tantalum | Ulba Metallurgical Plant JSC | KAZAKHSTAN | CID001969 |
| Tantalum | XinXing HaoRong Electronic Material Co., Ltd. | CHINA | CID002508 |
| Tin | Alpha Assembly Solutions Inc | UNITED STATES OF AMERICA | CID000292 |
| Tin | Aurubis Beerse | BELGIUM | CID002773 |
| Tin | Aurubis Berango | SPAIN | CID002774 |
| Tin | Yunnan Chengfeng Non-ferrous Metals Co., Ltd. | CHINA | CID002158 |
| Tin | Chenzhou Yunxiang Mining and Metallurgy Co., Ltd. | CHINA | CID000228 |
| Tin | China Tin Group Co., Ltd. | CHINA | CID001070 |
| Tin | Tin Smelting Branch of Yunnan Tin Co., Ltd. | CHINA | CID002180 |
| Tin | CRM Fundicao De Metais E Comercio De Equipamentos Eletronicos Do Brasil Ltda | BRAZIL | CID003486 |
| Tin | CRM Synergies EMEA, S.L.U. | SPAIN | CID003524 |
| Tin | PT Aries Kencana Sejahtera | INDONESIA | CID000309 |
| Tin | Dowa | JAPAN | CID000402 |
| Tin | Empresa Metallurgica Vinto | BOLIVIA (PLURINATIONAL STATE OF) | CID000438 |
| Tin | Estanho de Rondonia S.A. | BRAZIL | CID000448 |
| Tin | Fabrica Auricchio Industria e Comercio Ltda. | BRAZIL | CID003582 |
| Tin | Fenix Metals | POLAND | CID000468 |
| Tin | Minsur | PERU | CID001182 |
| Tin | Gejiu Kai Meng Industry and Trade LLC | CHINA | CID000942 |
| Tin | Gejiu Non-Ferrous Metal Processing Co., Ltd. | CHINA | CID000538 |
| Tin | Gejiu Yunxin Nonferrous Electrolysis Co., Ltd. | CHINA | CID001908 |
| Tin | Gejiu Zili Mining And Metallurgy Co., Ltd. | CHINA | CID000555 |
| Tin | Guangdong Hanhe Non-ferrous Metal Limited Company | CHINA | CID003116 |
| Tin | Mitsubishi Materials Corporation | JAPAN | CID001191 |
| Tin | PT Timah Tbk Mentok | INDONESIA | CID001482 |
| Tin | Jiangxi New Nanshan Technology Ltd. | CHINA | CID001231 |
| Tin | PT Timah Tbk Kundur | INDONESIA | CID001477 |
| Tin | Luna Smelter, Ltd. | RWANDA | CID003387 |
| Tin | Magnu's Minerais Metais e Ligas Ltda. | BRAZIL | CID002468 |
| Tin | Melt Metais e Ligas S.A. | BRAZIL | CID002500 |
| Tin | Metallic Resources, Inc. | UNITED STATES OF AMERICA | CID001142 |
| Tin | Mineracao Taboca S.A. | BRAZIL | CID001173 |
| Tin | O.M. Manufacturing (Thailand) Co., Ltd. | THAILAND | CID001314 |
| Tin | O.M. Manufacturing Philippines, Inc. | PHILIPPINES | CID002517 |
| Tin | Operaciones Metalurgicas S.A. | BOLIVIA (PLURINATIONAL STATE OF) | CID001337 |
| Tin | PT Artha Cipta Langgeng | INDONESIA | CID001399 |
| Tin | PT ATD Makmur Mandiri Jaya | INDONESIA | CID002503 |

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| | | | |
|:---|:---|:---|:---|
| Tin | PT Cipta Persada Mulia | INDONESIA | CID002696 |
| Tin | PT Mitra Stania Prima | INDONESIA | CID001453 |
| Tin | PT Mitra Sukses Globalindo | INDONESIA | CID003449 |
| Tin | PT Prima Timah Utama | INDONESIA | CID001458 |
| Tin | Resind Industria e Comercio Ltda. | BRAZIL | CID002706 |
| Tin | Rui Da Hung | TAIWAN, PROVINCE OF CHINA | CID001539 |
| Tin | Thaisarco | THAILAND | CID001898 |
| Tin | Tin Technology & Refining | UNITED STATES OF AMERICA | CID003325 |
| Tin | White Solder Metalurgia e Mineracao Ltda. | BRAZIL | CID002036 |
| Tin | Yunnan Yunfan Non-ferrous Metals Co., Ltd. | CHINA | CID003397 |
| Tungsten | A.L.M.T. Corp. | JAPAN | CID000004 |
| Tungsten | Asia Tungsten Products Vietnam Ltd. | VIET NAM | CID002502 |
| Tungsten | Kennametal Huntsville | UNITED STATES OF AMERICA | CID000105 |
| Tungsten | Guangdong Xianglu Tungsten Co., Ltd. | CHINA | CID000218 |
| Tungsten | Hunan Shizhuyuan Nonferrous Metals Co., Ltd. Chenzhou Tungsten Products Branch | CHINA | CID002513 |
| Tungsten | China Molybdenum Tungsten Co., Ltd. | CHINA | CID002641 |
| Tungsten | Chongyi Zhangyuan Tungsten Co., Ltd. | CHINA | CID000258 |
| Tungsten | Cronimet Brasil Ltda | BRAZIL | CID003468 |
| Tungsten | Fujian Xinlu Tungsten Co., Ltd. | CHINA | CID003609 |
| Tungsten | Ganzhou Jiangwu Ferrotungsten Co., Ltd. | CHINA | CID002315 |
| Tungsten | Ganzhou Seadragon W & Mo Co., Ltd. | CHINA | CID002494 |
| Tungsten | Hubei Green Tungsten Co., Ltd. | CHINA | CID003417 |
| Tungsten | Global Tungsten & Powders LLC | UNITED STATES OF AMERICA | CID000568 |
| Tungsten | TANIOBIS Smelting GmbH & Co. KG | GERMANY | CID002542 |
| Tungsten | H.C. Starck Tungsten GmbH | GERMANY | CID002541 |
| Tungsten | Hunan Jintai New Material Co., Ltd. | CHINA | CID000769 |
| Tungsten | Hydrometallurg, JSC | RUSSIAN FEDERATION | CID002649 |
| Tungsten | Japan New Metals Co., Ltd. | JAPAN | CID000825 |
| Tungsten | Jiangwu H.C. Starck Tungsten Products Co., Ltd. | CHINA | CID002551 |
| Tungsten | Jiangxi Gan Bei Tungsten Co., Ltd. | CHINA | CID002321 |
| Tungsten | Jiangxi Xinsheng Tungsten Industry Co., Ltd. | CHINA | CID002317 |
| Tungsten | Jiangxi Yaosheng Tungsten Co., Ltd. | CHINA | CID002316 |
| Tungsten | Kennametal Fallon | UNITED STATES OF AMERICA | CID000966 |
| Tungsten | Lianyou Metals Co., Ltd. | TAIWAN, PROVINCE OF CHINA | CID003407 |
| Tungsten | Malipo Haiyu Tungsten Co., Ltd. | CHINA | CID002319 |
| Tungsten | Masan High-Tech Materials | VIET NAM | CID002543 |
| Tungsten | Moliren Ltd. | RUSSIAN FEDERATION | CID002845 |
| Tungsten | Niagara Refining LLC | UNITED STATES OF AMERICA | CID002589 |
| Tungsten | Unecha Refractory metals plant | RUSSIAN FEDERATION | CID002724 |
| Tungsten | Wolfram Bergbau und Hutten AG | AUSTRIA | CID002044 |
| Tungsten | Xiamen Tungsten (H.C.) Co., Ltd. | CHINA | CID002320 |
| Tungsten | Xiamen Tungsten Co., Ltd. | CHINA | CID002082 |

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&nbsp;&nbsp;&nbsp;&nbsp;**V.** **Future Due Diligence**

We will continue to communicate our expectations and information requirements to our direct suppliers. Over time, we anticipate that the amount of information available globally on the traceability and sourcing of these ores will increase and improve our knowledge. We will continue to make inquiries to our direct suppliers and undertake additional risk assessments when relevant changes in facts or circumstances are identified. If we become aware of a supplier whose due diligence needs improvement, we may continue the trade relationship while that supplier improves its compliance program. We expect our suppliers to take similar measures with their suppliers to help ensure alignment throughout the supply chain.

In addition to those above, the Company will undertake the following steps during the next compliance period:

• Review the conflict minerals policy statement and update if necessary.

• Review supplier training materials and update if necessary.

• Continue to collect responses from suppliers using the most recent revision of the CMRT.

• Engage with suppliers that did not provide a response in 2025 or provided incomplete responses to enhance our data collection for 2026.

• Monitor and track performance of risk mitigation efforts.

• Continue engagement with smelters by sending letters to those that have not been audited as conformant.

• Continue to send messages to our suppliers to engage with smelters that have not been audited as conformant.

• Collect from suppliers product-level or user-defined level responses where useful.

• Compare and validate RCOI results to information collected via independent third-party audit programs, such as the RMI, and through our Company's own coordinated outreach to smelters.

• Encourage responsible sourcing from the DRC and adjoining countries.

• Stay aware of new and related sourcing challenges that affect smelter audit status.

<sup>1</sup>The term "conflict mineral" is defined in Section 1502(e)(4) of the Dodd-Frank Wall Street Reform and Consumer Protection Act as (A) columbite-tantalite, also

known as coltan (the metal ore from which tantalum is extracted); cassiterite (the metal ore from which tin is extracted); gold; wolframite (the metal ore from which tungsten is extracted); or their derivatives; or (B) any other mineral or its derivatives determined by the Secretary of State to be financing conflict in the Democratic Republic of the Congo ("DRC") or an adjoining country.

<sup>2</sup> OECD (2016), OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas: Third Edition, OECD Publishing, Paris. http://dx.doi.org/10.1787/9789264252479-en

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**APPENDIX I – Countries of Origin**

The information provided in this Appendix is based on the information collected from the Company's suppliers.

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| | |
|:---|:---|
| Australia | Myanmar |
| Benin | Namibia |
| Bolivia | Nicaragua |
| Brazil | Niger |
| Burundi | Nigeria |
| Canada | Papua New Guinea |
| Chile | Peru |
| China | Philippines |
| Colombia | Portugal |
| Congo, Democratic Republic of the | Rwanda |
| Ethiopia | Sierra Leone |
| France | South Africa |
| Germany | Spain |
| Guyana | Sweden |
| India | Tanzania |
| Indonesia | Thailand |
| Japan | Uganda |
| Laos | United Kingdom |
| Liberia | United States of America |
| Madagascar | Uzbekistan |
| Malaysia | Vietnam |
| Mongolia | Zambia |
| Mozambique | Zimbabwe |

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