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<title>mgni-20200921</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8zNy9mcmFnOmUxMTVjYTUzNTM5YzQxMjZiMTc5ZjY4OTJkMzdhOGE3L3RhYmxlOmY2ZDU4ZGE3Y2YxODRjY2ViNmZkYWNkZGZiNTU2NmY1L3RhYmxlcmFuZ2U6ZjZkNThkYTdjZjE4NGNjZWI2ZmRhY2RkZmI1NTY2ZjVfMi0xLTEtMS0xMjM_c1bcee05-a10f-485a-b454-97591c19bc84">0001595974</ix:nonNumeric><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt:booleanfalse" name="dei:AmendmentFlag" 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style="text-align:right;"><span><br/></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:13pt;font-weight:700;line-height:120%;">UNITED STATES</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:13pt;font-weight:700;line-height:120%;">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;">Washington, D.C. 20549</span></div><div style="text-align:center;margin-top:10pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:13pt;font-weight:700;line-height:201%;">FORM <ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV81NDk3NTU4MTY2NDM_d8fe4a61-5ad4-4366-ab68-655531933d74">8-K</ix:nonNumeric></span></div><div style="text-align:center;margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;">CURRENT REPORT</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;">Pursuant to Section&#160;13 OR 15(d) of the Securities Exchange Act of 1934</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8xMDk5NTExNjMwNzM4_bc5e1352-deea-4174-8ffc-f1cc9604080d">September 21, 2020</ix:nonNumeric></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;">Date of Report (Date of earliest event reported)</span></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8xMDk5NTExNjMwMzY4_f9537922-ee83-4d90-9f82-8fc276560fd4">MAGNITE, INC.</ix:nonNumeric></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:700;line-height:120%;">(Exact name of registrant as specified in its charter)</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.609%;"><tr><td style="width:1.0%;"></td><td style="width:30.223%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:3.017%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:30.223%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:1.711%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:30.226%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:13pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:13pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:13pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:13pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:13pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;border-right:1pt solid #cbcbcb;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6NDRkOGYwODBmYzg0NDFjNjgzMTRjMzhiYjc4MTRjY2EvdGFibGVyYW5nZTo0NGQ4ZjA4MGZjODQ0MWM2ODMxNGMzOGJiNzgxNGNjYV8xLTAtMS0xLTQ1_a8fdf96d-5420-4e96-92f2-04d0a499797a">Delaware</ix:nonNumeric></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6NDRkOGYwODBmYzg0NDFjNjgzMTRjMzhiYjc4MTRjY2EvdGFibGVyYW5nZTo0NGQ4ZjA4MGZjODQ0MWM2ODMxNGMzOGJiNzgxNGNjYV8xLTItMS0xLTQy_20901916-25db-429f-acce-0aa76d4a1294">001-36384</ix:nonNumeric></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;border-right:1pt solid #cbcbcb;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6NDRkOGYwODBmYzg0NDFjNjgzMTRjMzhiYjc4MTRjY2EvdGFibGVyYW5nZTo0NGQ4ZjA4MGZjODQ0MWM2ODMxNGMzOGJiNzgxNGNjYV8xLTQtMS0xLTQ3_b97a484a-489e-48ac-982d-8a63165bdb25">20-8881738</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><div style="padding-left:4pt;padding-right:4pt;text-align:center;margin-top:2pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:139%;">(State or other jurisdiction</span></div><div style="padding-left:4pt;padding-right:4pt;text-align:center;margin-bottom:2pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:139%;">of incorporation)</span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><div style="padding-left:4pt;padding-right:4pt;text-align:center;margin-top:2pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:139%;">(Commission</span></div><div style="padding-left:4pt;padding-right:4pt;text-align:center;margin-bottom:2pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:139%;">File Number)</span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;border-right:1pt solid #cbcbcb;padding-right:1pt;"><div style="padding-left:4pt;padding-right:4pt;text-align:center;margin-top:2pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:139%;">(IRS Employer</span></div><div style="padding-left:4pt;padding-right:4pt;text-align:center;margin-bottom:2pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:139%;">Identification No.)</span></div></td></tr></table></div><div><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New 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style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8xMDk5NTExNjMwODE1_284069f8-83bd-4bfd-bf97-20f7663a5067">Los Angeles</ix:nonNumeric>, <ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8yMTk5MDIzMjU4NjI2_c1b05351-5658-4a85-a461-8721b3846c53">CA</ix:nonNumeric> <ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8xMDk5NTExNjMwODE5_50455dc0-edc7-42ae-aa03-6e5ac07b87c9"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8xMDk5NTExNjMwODE5_b7695ea8-4bb3-431c-9407-3c76836bacf4">90094</ix:nonNumeric></ix:nonNumeric></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:120%;">(Address of principal executive offices, including zip code)</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8xMDk5NTExNjMwODQw_c8c7a793-69d7-49da-9711-447697ec2755">(310)</ix:nonNumeric> <ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8yMTk5MDIzMjU4NjIy_4ba98e9d-11a5-4293-b5fe-0219cd06db80">207-0272</ix:nonNumeric></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:120%;">(Registrant&#8217;s telephone number, including area code)</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Not applicable</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:700;line-height:120%;">(Former name or former address, if changed since last report)</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">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: </span></div><div style="margin-bottom:6pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.902%;"><tr><td style="width:1.0%;"></td><td style="width:2.565%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:61.949%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:32.186%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Quivira',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6ZmVkYjEzNWNlY2M1NDZiY2JmNWEzNmU0ZGVlMzYyMDcvdGFibGVyYW5nZTpmZWRiMTM1Y2VjYzU0NmJjYmY1YTM2ZTRkZWUzNjIwN18wLTAtMS0xLTc2_a1e94625-b34b-45d3-a21c-4aeeeeb452fe">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;border-right:1pt solid #cbcbcb;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Quivira',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6ZmVkYjEzNWNlY2M1NDZiY2JmNWEzNmU0ZGVlMzYyMDcvdGFibGVyYW5nZTpmZWRiMTM1Y2VjYzU0NmJjYmY1YTM2ZTRkZWUzNjIwN18xLTAtMS0xLTc5_8218fb94-69ef-4db7-b407-4b95fcb2b575">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;border-right:1pt solid #cbcbcb;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Quivira',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6ZmVkYjEzNWNlY2M1NDZiY2JmNWEzNmU0ZGVlMzYyMDcvdGFibGVyYW5nZTpmZWRiMTM1Y2VjYzU0NmJjYmY1YTM2ZTRkZWUzNjIwN18yLTAtMS0xLTgx_ab7b3161-1e69-4f18-bf32-d4884db14329">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;border-right:1pt solid #cbcbcb;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Quivira',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6ZmVkYjEzNWNlY2M1NDZiY2JmNWEzNmU0ZGVlMzYyMDcvdGFibGVyYW5nZTpmZWRiMTM1Y2VjYzU0NmJjYmY1YTM2ZTRkZWUzNjIwN18zLTAtMS0xLTgz_dfb199fe-b186-49a4-a50c-3fcc286ea38a">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;border-top:1pt solid #cbcbcb;border-bottom:1pt solid #cbcbcb;border-left:1pt solid #cbcbcb;padding-left:1pt;border-right:1pt solid #cbcbcb;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="margin-top:16pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:139%;">Securities registered pursuant to Section 12(b) of the Act:</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:98.144%;"><tr><td style="width:1.0%;"></td><td style="width:26.959%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:2.337%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:22.183%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:2.337%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:42.484%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Title of each class</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trading Symbol(s)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Name of each exchange on which registered</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6ZTcyOTJkNzQ5YzE1NGI0MTllYWYyOThiMGUwMjk5OWYvdGFibGVyYW5nZTplNzI5MmQ3NDljMTU0YjQxOWVhZjI5OGIwZTAyOTk5Zl8xLTAtMS0xLTc0_fcd60e7d-2f8b-4e95-afbb-c21c49ecef56">Common Stock</ix:nonNumeric></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6ZTcyOTJkNzQ5YzE1NGI0MTllYWYyOThiMGUwMjk5OWYvdGFibGVyYW5nZTplNzI5MmQ3NDljMTU0YjQxOWVhZjI5OGIwZTAyOTk5Zl8xLTItMS0xLTcy_b608591d-97ed-4356-aa23-94f21892e9a5">MGNI</ix:nonNumeric></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" name="dei:SecurityExchangeName" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGFibGU6ZTcyOTJkNzQ5YzE1NGI0MTllYWYyOThiMGUwMjk5OWYvdGFibGVyYW5nZTplNzI5MmQ3NDljMTU0YjQxOWVhZjI5OGIwZTAyOTk5Zl8xLTQtMS0xLTY5_f615c41c-329f-4e1a-94ea-7483d543a870">NASDAQ</ix:nonNumeric></span></td></tr></table></div><div style="margin-top:18pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167; 230.405 of this chapter) or Rule&#160;12b-2&#160;of the Securities Exchange Act of 1934 (&#167;&#160;240.12b-2&#160;of this chapter).</span></div><div style="margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Emerging growth company&#160;&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Quivira',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:nonNumeric contextRef="i3c5d9263294647a9a67758e2d9961da3_D20200921-20200921" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="id3VybDovL2RvY3MudjEvZG9jOjcxMzE5NjM0OWM4OTRmYjM5ZmFkYmM0NDljMDY3OTYyL3NlYzo3MTMxOTYzNDljODk0ZmIzOWZhZGJjNDQ5YzA2Nzk2Ml8xL2ZyYWc6M2EyN2M1N2FjN2Q1NGVkYWJjZmZmYWM5Y2QzMDAyYzkvdGV4dHJlZ2lvbjozYTI3YzU3YWM3ZDU0ZWRhYmNmZmZhYzljZDMwMDJjOV8yMTk5MDIzMjU4NjIz_7a3a95e7-277a-4452-921f-d11f7956f500">&#9744;</ix:nonNumeric></span></div><div style="margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">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&#160;13(a) of the Exchange Act.&#160;&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Quivira',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#9744;</span></div><div style="position:relative;width:100%;height:43pt;"><div style="position:absolute;bottom:0;width:100%;"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:43pt;width:100%;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:201%;">2</span></div></div><div style="text-indent:-72pt;padding-left:72pt;text-align:justify;margin-bottom:10pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Item 5.02.&#160;&#160;&#160;&#160;Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</span></div><div style="text-indent:36pt;margin-bottom:10pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On September 21, 2020, Magnite, Inc. (the &#8220;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration: underline;">Company</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8221;) appointed Katie Evans as its Chief Operating Officer.  </span></div><div style="text-indent:36pt;margin-bottom:10pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Ms. Evans, age 35, joined the Company in April 2020 in connection with the Company&#8217;s merger with Telaria, Inc. Since the merger, Ms. Evans has served as the Company&#8217;s General Manager, CTV.  Previously, she served as Senior Vice President and Chief Operating Officer of Telaria from March&#160;2017 to April 2020 and as Senior Vice President, Strategy &amp; Operations, from November 2015 to March 2017.   Ms.&#160;Evans holds a B.S. in Business Administration from the University of Richmond.  Ms. Evans has no family relationship with any director or executive officer of the Company. Ms. Evans has no direct or indirect material interest in any transaction required to be disclosed pursuant to Item 404(a) of Regulation S-K.</span></div><div style="text-indent:36pt;margin-bottom:10pt;"><span><br/></span></div><div style="text-indent:36pt;margin-bottom:10pt;"><span><br/></span></div><div style="text-align:center;margin-top:16pt;"><span><br/></span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:43pt;"><div style="position:absolute;bottom:0;width:100%;"><div><span><br/></span></div></div></div><div id="i713196349c894fb39fadbc449c067962_51"></div><hr style="page-break-after:always"/><div style="min-height:72pt;width:100%;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:201%;">3</span></div></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SIGNATURE</span></div><div style="text-indent:24pt;margin-top:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;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.</span></div><div style="margin-bottom:6pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:4.911%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:45.087%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:4.031%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:41.571%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">MAGNITE, INC.</span></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:18pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:18pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:18pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:18pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Date:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 22, 2020</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">By:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">/s/ Aaron Saltz</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Aaron Saltz</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General Counsel and Corporate Secretary</span></td></tr></table></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><span><br/></span></div></div></div></body></html>
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mgni-20200921
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
September 21, 2020
Date of Report (Date of earliest event reported)
MAGNITE, INC.
(Exact name of registrant as specified in its charter)
Delaware
001-36384
20-8881738
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(IRS Employer
Identification No.)
12181 Bluff Creek Drive,
4th Floor
Los Angeles
,
CA
90094
(Address of principal executive offices, including zip code)
(310)
207-0272
(Registrant's telephone number, including area code)
Not applicable
(Former name or former address, if changed since last report)
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:
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock
MGNI
NASDAQ
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.
☐
2
Item 5.02.    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On September 21, 2020, Magnite, Inc. (the "
Company
") appointed Katie Evans as its Chief Operating Officer.
Ms. Evans, age 35, joined the Company in April 2020 in connection with the Company's merger with Telaria, Inc. Since the merger, Ms. Evans has served as the Company's General Manager, CTV.  Previously, she served as Senior Vice President and Chief Operating Officer of Telaria from March 2017 to April 2020 and as Senior Vice President, Strategy & Operations, from November 2015 to March 2017.   Ms. Evans holds a B.S. in Business Administration from the University of Richmond.  Ms. Evans has no family relationship with any director or executive officer of the Company. Ms. Evans has no direct or indirect material interest in any transaction required to be disclosed pursuant to Item 404(a) of Regulation S-K.
3
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 undersigned hereunto duly authorized.
MAGNITE, INC.
Date:
September 22, 2020
By:
/s/ Aaron Saltz
Aaron Saltz
General Counsel and Corporate Secretary