Cookie Policy

Last Updated: 24 December 2025

1. Introduction

This Cookie Policy explains how Streamvector Inc. and its affiliates (collectively, “Sigmoid,” “we,” “us,” or “our”) use cookies and similar technologies on our websites. This Policy should be read together with our Privacy Policy. This Policy is drafted to comply with global privacy and electronic communications laws, including the EU ePrivacy Directive, GDPR, UK GDPR, California Consumer Privacy Act as amended by the CPRA (CCPA/CPRA), and evolving California privacy and wiretap jurisprudence.

2. What Are Cookies and Similar Technologies?

2. What Are Cookies and Similar Technologies? Cookies are small text files placed on your device when you visit a website. We may also use similar technologies such as pixels, tags, SDKs, local storage, and web beacons (collectively, “Cookies”).

3. Categories of Cookies We Use

Because specific tools and vendors may change over time, we categorize Cookies by function, not by vendor name.

3.1. Strictly Necessary Cookies

These Cookies are essential for the website to function and cannot be switched off. They enable core features such as security, network management, and accessibility.

Legal basis: Legitimate interests / necessary for service delivery (consent not required where permitted by law).

3.2. Functional Cookies

These Cookies enable enhanced functionality and personalization, such as remembering user preferences.

Legal basis: Consent (where required by law).

3.3. Analytics / Performance Cookies

These Cookies help us understand how visitors interact with our website by collecting information in an aggregated and statistical manner (e.g., page views, traffic sources, session duration).

Analytics Cookies may collect online identifiers such as IP address, cookie identifiers, and device metadata.

Legal basis: Consent (GDPR/UK GDPR); Legitimate interests where permitted.

3.4. Advertising / Marketing Cookies

These Cookies may be set by us or third parties to measure campaign effectiveness,limit ad frequency, or deliver relevant content across websites.

Under California law, these Cookies may constitute “selling” or “sharing” of personal information for crosscontext behavioural advertising.

Legal basis: Consent; Optout rights under CCPA/CPRA.

4. ThirdParty Cookies

Some Cookies are placed by third parties acting as our service providers or partners (e.g., analytics providers, marketing platforms). These third parties may collect information directly from your device and use it according to their own privacy policies. We contractually require thirdparty providers to process data only on our instructions where applicable.

5. Consent and Cookie Management

5.1. Consent Mechanism

Where required by law:

• Nonessential Cookies are blocked by default
• Cookies are deployed only after you provide affirmative consent via our cookie banner or preference center

You may withdraw or modify consent at any time through the cookie settings interface or your browser settings.

5.2. Global Privacy Control (GPC)

Where technically feasible, we honour Global Privacy Control (GPC) signals as a valid optout of the sale or sharing of personal information under California law.

6. Cookie Retentions

Cookies may be either:

• Session Cookies (deleted when you close your browser), or
• Persistent Cookies (stored for a defined period, typically not exceeding 24 months unless legally required)

You may exercise these rights through:

• Cookie preference settings
• Do Not Sell or Share My Personal Information

• Email: [email protected]

8. Relationship to California Wiretap / CIPA Laws

We disclose our use of Cookies and similar technologies and obtain consent where required under applicable California laws, including the California Invasion of Privacy Act (CIPA). We do not knowingly use Cookies to intercept the contents of communications without consent.

9. Updates to This Cookie Policy

We may update this Cookie Policy periodically. Any material changes will be reflected by an updated effective date.

10. Contact Usn

For questions about this Cookie Policy or our use of Cookies, please contact:

Data Protection Officer

Email: [email protected]