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[64.207.219.71]) by mx.google.com with ESMTPS id 586e51a60fabf-4177e7b817dsi11375633fac.321.2026.03.16.12.57.18 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Mar 2026 12:57:18 -0700 (PDT) Received-SPF: pass (google.com: domain of dse@docusign.net designates 64.207.219.71 as permitted sender) client-ip=64.207.219.71; Authentication-Results: mx.google.com; dkim=pass header.i=@docusign.net header.s=mail1 header.b=qYlxiaj2; spf=pass (google.com: domain of dse@docusign.net designates 64.207.219.71 as permitted sender) smtp.mailfrom=dse@docusign.net; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=docusign.net Received: from DA5FE98.corp.docusign.net (unknown [10.103.81.73]) by mailch.docusign.net (Postfix) with ESMTP id D9B541F4D3 for ; Mon, 16 Mar 2026 19:57:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=docusign.net; s=mail1; t=1773691037; bh=p6vuQUPDiwJZ7QqihycKhBJ78Rj0HMuNLl/zSRw9Q4g=; h=Reply-To:Feedback-ID:From:To:Date:Subject; b=qYlxiaj27J3a0ibnsZBqlAm1419qRGeyPcKj/qPvBE2mMWZ2HYTLtM88I3KJXoUfL PFnkOO4nj6Lx1x6dvrs8KMeGwNKZ+UwApaThQ7vfaRYABm9Z1eixvU7KniSfAb90jJ ZAk1Clgggurg0Y4XPe98xzHzMjCw2gxYkHbwHZ3H/VUjvr2BKe2Dk39eP9LDl0asum oU4Svd3+iDAdkVKe0TRfXM24xbiUA6S74RcHHHQchNXbORAz5slSAYDFqXsBUnJqJ0 mpiYTdGkdwqWk5vgj+1nA3r2U+BUu+gLz5OzxIcVcAxb+JEPwcv8xg4fZ4ju06jPbX EZulpd2Cd8bkQ== Received: from docusign.net ([127.0.0.1]) by DA5FE98.corp.docusign.net with Microsoft SMTPSVC(10.0.17763.1697); Mon, 16 Mar 2026 12:57:17 -0700 Sender: DocuSign System Reply-To: "David Koo" Recipient-Id: b0381590-0c3b-4763-9160-2896c916ecf8 X-Debug: False X-Email-Rejection-Mode: LearningMode X-Api-Host: na1.docusign.net Site-Id: 1 X-BounceEmailVersion: 1 Feedback-ID: 3:443c5bdd-af30-4a2a-875b-b7bf5f9cfb37:EnvelopeActivation:Docusign_Prod X-DS-Score: 3 From: "David Koo via Docusign" To: "Timothy" Message-ID: <3f4f79395cb64fd2912e6f0a1918beaa@docusign.net> Date: Mon, 16 Mar 2026 12:57:17 -0700 Subject: Complete with Docusign: DHT-HF-095 Samsung User Study Participant Agreement (non-CA).pdf MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_C8673A51_BC22_4B1F_90AC_1685498CE225" X-OriginalArrivalTime: 16 Mar 2026 19:57:17.0742 (UTC) FILETIME=[17B404E0:01DCB57F] ------=_NextPart_C8673A51_BC22_4B1F_90AC_1685498CE225 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hello Timothy, David Koo has sent you a new Docusign document to view and sign=2E Plea= se click on the link below to begin signing=2E Hello,=20 Please sign and return the attached participant agreement=2E=20 Thank you,=20 David Koo=20 david=2Ekoo@partner=2Esamsung=2Ecom =20 Review Document https://www=2Edocusign=2Enet/Signing/EmailStart=2Easpx?a=3Dbefd97d2-f93= 6-4fb2-9b5c-7842e5c12244&etti=3D24&acct=3Da4f2f8b6-b199-4f31-ae69-98ae9= b7fb960&er=3Db0381590-0c3b-4763-9160-2896c916ecf8 If clicking the link does not work, you can highlight and copy the enti= re line above and paste it into your browser to get started=2E This message was sent to you by David Koo who is using the Docusign Ele= ctronic Signature Service=2E If you would rather not receive email from= this sender you may contact the sender with your request=2E Do Not Share This Email This email contains a secure link to Docusign=2E Please do not share th= is email, link, or access code with others=2E Questions about the Document? 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David Koo
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