PENUMBRA INC
20220110
162.86 kB
2
<?xml version="1.0" ?><!--XBRL Document Created with Wdesk from Workiva--><!--Copyright 2022 Workiva--><!--r:3abde7a7-d797-45a4-9e08-2e16606a0399,g:6fb5f2b1-0b86-4424-b27e-7dbff2f725f1,d:3128aca17e6546be935b705634c997a7--><html lang="en-US" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2020-02-12" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/> <title>Form 8-K filed by PENUMBRA INC on 2022-01-10</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" 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xlink:href="#pen-20220110.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001321732</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2022-01-10</xbrli:startDate><xbrli:endDate>2022-01-10</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="i3128aca17e6546be935b705634c997a7_1"></div><div style="min-height:45pt;width:100%"><div><span><br/></span></div></div><div style="-sec-extract:summary;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">__________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">UNITED STATES</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Washington, D.C. 20549</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">FORM <ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV8zMzY_df559a83-54fb-4d75-832d-444a374cfdd4">8-K</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">CURRENT REPORT</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Pursuant to Section 13 or 15(d) of the</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Securities Exchange Act of 1934</span></div><div><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:DocumentPeriodEndDate" format="ixt:date-monthname-day-year-en" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV81NTk_41f65db6-31ea-49fc-8c7c-57b6d3af65dc">January 10, 2022</ix:nonNumeric></span></div><div style="margin-bottom:6pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Date of Report (Date of earliest event reported)</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:24pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV83NDI_011b2bad-27c8-4f79-ab4a-f74ac33382ee">Penumbra, Inc.</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(Exact name of registrant as specified in its charter)</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div><table 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id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6YTAyMzJhNTcyNTgxNGU5ZmExMDJmMTYzMTE0NzZkYTUvdGFibGVyYW5nZTphMDIzMmE1NzI1ODE0ZTlmYTEwMmYxNjMxMTQ3NmRhNV8wLTAtMS0xLTUzNDQy_a17b1204-40ab-4088-9bed-8cb07454b7e5">Delaware</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6YTAyMzJhNTcyNTgxNGU5ZmExMDJmMTYzMTE0NzZkYTUvdGFibGVyYW5nZTphMDIzMmE1NzI1ODE0ZTlmYTEwMmYxNjMxMTQ3NmRhNV8wLTEtMS0xLTUzNDQy_c5fd585d-94c4-4761-848c-3b9d748f0268">001-37557</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6YTAyMzJhNTcyNTgxNGU5ZmExMDJmMTYzMTE0NzZkYTUvdGFibGVyYW5nZTphMDIzMmE1NzI1ODE0ZTlmYTEwMmYxNjMxMTQ3NmRhNV8wLTItMS0xLTUzNDQy_f9ac2545-f9ec-4cf0-a83d-396fc3425d3f">05-0605598</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">(State or other jurisdiction of incorporation or organization)</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">(Commission File No.)</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">(I.R.S. employer identification number)</span></td></tr></table></div><div style="margin-top:9pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV85MzE_0483b387-da93-450e-856a-b36f43d5d254">One Penumbra Place</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV85MzQ_01f4a9bc-67b4-47ce-b0ca-7f3d54b333e4">Alameda</ix:nonNumeric>, <ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV85Mzg_b0b62c8d-39bc-45ac-baf5-3ddedbe5a616">CA</ix:nonNumeric> <ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV85NDE_3bb91e23-0b7b-492c-8c43-19b4bebf5220">94502</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(Address of principal executive offices, including zip code)</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(<ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV8xMDA4_d4ca175f-fcfa-4dc6-9b38-eb7a15408164">510</ix:nonNumeric>) <ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV8xMDEy_cde6f9df-e78c-4ae3-9143-824134e89581">748-3200</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(Registrant’s telephone number, including area code)</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div><span style="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 obligations of the registrant under any of the following provisions: </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:4.610%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:93.190%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:WrittenCommunications" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6N2RmM2I1ZTE3YjcyNDk1YTg1ZDc5MTFlMWJjN2UxMGEvdGFibGVyYW5nZTo3ZGYzYjVlMTdiNzI0OTVhODVkNzkxMWUxYmM3ZTEwYV8wLTAtMS0xLTUzNDQy_29fc18b8-5712-41e2-b78f-d7541f9ca623">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6N2RmM2I1ZTE3YjcyNDk1YTg1ZDc5MTFlMWJjN2UxMGEvdGFibGVyYW5nZTo3ZGYzYjVlMTdiNzI0OTVhODVkNzkxMWUxYmM3ZTEwYV8xLTAtMS0xLTUzNDQy_e1e2ed43-5baa-455b-b9f5-bed7ce3cd5e5">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6N2RmM2I1ZTE3YjcyNDk1YTg1ZDc5MTFlMWJjN2UxMGEvdGFibGVyYW5nZTo3ZGYzYjVlMTdiNzI0OTVhODVkNzkxMWUxYmM3ZTEwYV8yLTAtMS0xLTUzNDQy_d517cf52-826c-46bf-bea5-9f2a72cb12e3">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6N2RmM2I1ZTE3YjcyNDk1YTg1ZDc5MTFlMWJjN2UxMGEvdGFibGVyYW5nZTo3ZGYzYjVlMTdiNzI0OTVhODVkNzkxMWUxYmM3ZTEwYV8zLTAtMS0xLTUzNDQy_dbb86860-8281-4d86-a719-3e4b06646679">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></td></tr></table></div><div style="margin-top:3pt;text-align:center;text-indent:24pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:110%">Securities registered pursuant to Section 12(b) of the Act:</span></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:41.882%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:12.788%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:42.030%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%;text-decoration:underline">Title of each class</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%;text-decoration:underline">Trading Symbol</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%;text-decoration:underline">Name of each exchange on which registered</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6ZjkwOTA4NzU4MGNjNDlkOWFiYWU4Y2Q0NDliOTRhYzIvdGFibGVyYW5nZTpmOTA5MDg3NTgwY2M0OWQ5YWJhZThjZDQ0OWI5NGFjMl8xLTAtMS0xLTUzNDQy_d7597214-d18a-4815-934b-faf31dcd3ddd">Common Stock, Par value $0.001 per share</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6ZjkwOTA4NzU4MGNjNDlkOWFiYWU4Y2Q0NDliOTRhYzIvdGFibGVyYW5nZTpmOTA5MDg3NTgwY2M0OWQ5YWJhZThjZDQ0OWI5NGFjMl8xLTEtMS0xLTUzNDQy_b884ea34-5f8a-4ff3-8020-2d7d31b77edd">PEN</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGFibGU6ZjkwOTA4NzU4MGNjNDlkOWFiYWU4Y2Q0NDliOTRhYzIvdGFibGVyYW5nZTpmOTA5MDg3NTgwY2M0OWQ5YWJhZThjZDQ0OWI5NGFjMl8xLTItMS0xLTUzNDQy_13522c48-7bdd-4852-860d-ff24bd762089">The New York Stock Exchange</ix:nonNumeric></span></td></tr></table></div><div style="text-indent:36pt"><span><br/></span></div><div style="text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;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 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). </span></div><div style="margin-top:3pt;text-indent:24pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:110%">Emerging growth company <ix:nonNumeric contextRef="ie19ab0947a1b4f4d9ce2ea36921e51c6_D20220110-20220110" name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjMxMjhhY2ExN2U2NTQ2YmU5MzViNzA1NjM0Yzk5N2E3L3NlYzozMTI4YWNhMTdlNjU0NmJlOTM1YjcwNTYzNGM5OTdhN18xL2ZyYWc6YmEzNWE3NjUxMjQxNDYzMWExOTVjYTdjOGVhN2Y2NTEvdGV4dHJlZ2lvbjpiYTM1YTc2NTEyNDE0NjMxYTE5NWNhN2M4ZWE3ZjY1MV83MDI0_c3d24f1b-1d1d-48ff-9283-de95b5da1122">☐</ix:nonNumeric></span></div><div style="margin-top:3pt;text-indent:24pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:110%">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.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:110%"> </span><span style="color:#000000;font-family:'Wingdings',sans-serif;font-size:9pt;font-weight:400;line-height:110%">o</span></div><div style="margin-top:3pt;text-indent:24pt"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="height:45pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:45pt;width:100%"><div><span><br/></span></div></div><div style="margin-top:9pt;text-align:center;text-indent:27pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:11.198%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:86.602%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Item 7.01.</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%">Regulation FD Disclosure.</span></div></td></tr></table></div><div style="text-indent:27pt"><span><br/></span></div><div style="text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">On January 10, 2022, Penumbra, Inc. (the "Company" or "Penumbra") announced that, while it is Penumbra’s practice not to comment on rumors or market speculation, the Company issued the following statement in response to certain media reports published prior to a large industry conference: “Penumbra is not in discussions with Shockwave Medical to pursue a business combination or similar transaction”.</span></div><div style="text-indent:27pt"><span><br/></span></div><div style="text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">The information in this Item 7.01 is being furnished, not filed, pursuant to Regulation FD. Accordingly, the information in this Item 7.01 will not be incorporated by reference into any registration statement filed by the Company under the Securities Act of 1933, as amended, unless specifically identified therein as being incorporated therein by reference. The furnishing of the information in this Item 7.01 is not intended to, and does not, constitute a determination or admission by the Company that this information is material or complete, or that investors should consider this information before making an investment decision with respect to any security of the Company.</span></div><div style="text-indent:27pt"><span><br/></span></div><div><span><br/></span></div><div><span><br/></span></div><div style="height:45pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:45pt;width:100%"><div><span><br/></span></div></div><div><span><br/></span></div><div style="margin-top:9pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">SIGNATURES</span></div><div style="margin-top:9pt;text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">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><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:40.334%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:5.488%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:50.878%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Penumbra, Inc.</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Date: January 10, 2022</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">By:</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">/s/ Adam Elsesser</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Adam Elsesser</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Chief Executive Officer and President</span></td></tr></table></div><div><span><br/></span></div><div><span><br/></span></div><div style="height:45pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div></body></html>