0001193125-24-105037.txt : 20240422 0001193125-24-105037.hdr.sgml : 20240422 20240422170902 ACCESSION NUMBER: 0001193125-24-105037 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 13 CONFORMED PERIOD OF REPORT: 20240422 ITEM INFORMATION: Other Events FILED AS OF DATE: 20240422 DATE AS OF CHANGE: 20240422 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Korro Bio, Inc. CENTRAL INDEX KEY: 0001703647 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 472324450 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-39062 FILM NUMBER: 24861957 BUSINESS ADDRESS: STREET 1: ONE KENDALL SQUARE. BUILDING 600-700 STREET 2: SUITE 6-401 CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 617-468-1999 MAIL ADDRESS: STREET 1: ONE KENDALL SQUARE. BUILDING 600-700 STREET 2: SUITE 6-401 CITY: CAMBRIDGE STATE: MA ZIP: 02139 FORMER COMPANY: FORMER CONFORMED NAME: Frequency Therapeutics, Inc. DATE OF NAME CHANGE: 20170412 8-K 1 d814636d8k.htm 8-K 8-K
NASDAQ Building 600-700 Suite 6-401 false 0001703647 0001703647 2024-04-22 2024-04-22

 

 

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

Date of Report (Date of earliest event reported): April 22, 2024

 

 

Korro Bio, Inc.

(Exact name of registrant as specified in its charter)

 

 

 

Delaware   001-39062   47-2324450

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

 

One Kendall Square, Building 600-700, Suite 6-401,

Cambridge, MA

  02139
(Address of principal executive offices)   (Zip Code)

Registrant’s telephone number, including area code: (617) 468-1999

 

 

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, par value $0.001 per share   KRRO   The Nasdaq Capital Market

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.

 

 

 


Item 8.01.

Other Events

As reported by us on April 17, 2024 in our Current Report on Form 8-K filed with the SEC, on April 17, 2024, we entered into a subscription agreement with a number of institutional accredited investors pursuant to which we agreed to sell and issue in a private placement pursuant to the exemption in Section 4(a)(2) of the Securities Act of 1933, as amended, or the 1933 Act, an aggregate of 1,249,283 shares of our common stock, par value $0.001 per share for an aggregate purchase price of approximately $70.0 million, or $56.00 per share. The private placement was led by Deep Track Capital, with participation from Atlas Venture, Blue Owl Capital, NEA, Rock Springs Capital, Tri Locum Partners, and other leading healthcare investors. The private placement closed on April 22, 2024.

We expect that the net proceeds from the private placement along with our existing cash and equivalents of $166.4 million as of December 31, 2023, will provide runway to fund the completion of a Phase 1/2 trial of KRRO-110 in ZZ Alpha-1 Antitrypsin Deficiency patients, anticipated in 2026, progress additional liver and CNS pipeline programs into the clinic and our platform with a focus on delivery and machine learning, with the remainder used for working capital and general corporate purposes.

Piper Sandler, RBC Capital Markets, and BMO Capital Markets acted as joint placement agents for the private placement.

The shares have not been registered under the 1933 Act or any state securities laws and may not be offered or sold in the United States absent registration with the SEC or an applicable exemption from the registration requirements. The offer and sale of the shares did not involve a public offering and was made without general solicitation or general advertising. The investors represented that they that they are acquiring the shares for investment purposes only and not with a view to any resale, distribution or other disposition of the shares in violation of the U.S. federal securities laws. This current report on Form 8-K is not an offer to sell or the solicitation of an offer to buy shares of our common stock nor any other securities of our company.

Forward-Looking Statements

Certain statements in this current report on Form 8-K may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. Forward-looking statement include, but are not limited to, express or implied statements regarding our expectations, hopes, beliefs, intentions or strategies regarding the future including, without limitation, express or implied statements regarding the intended use of proceeds. In addition, any statements that refer to projections, forecasts, or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking statements. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “strive,” “would,” “aim,” “target,” “commit,” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that statement is not forward looking. Forward-looking statements are based on current expectations and assumptions that, while considered reasonable are inherently uncertain. New risks and uncertainties may emerge from time to time, and it is not possible to predict all risks and uncertainties. Factors that may cause actual results to differ materially from current expectations include, but are not limited to, various factors beyond management’s control including risks inherent in biopharmaceutical development generally, such as risks associated with pre-clinical studies and clinical trials and other risks associated with obtaining regulatory approvals and protecting intellectual property; as well as other risks and uncertainties indicated from time to time in our filings with the SEC, including Item 1A. “Risk Factors” in our Annual Report on Form 10-K filed with the SEC on the March 26, 2024, as such may be amended or supplemented by our other filings with the SEC. Nothing in this current report on Form 8-K should be regarded as a representation by any person that the forward-looking statements set forth herein will be achieved or that any of the contemplated results of such forward-looking statements will be achieved. You should not place undue reliance on forward-looking statements in this current report on Form 8-K, which speak only as of the date they are made and are qualified in their entirety by reference to the cautionary statements herein. Except as required by law, we do not undertake or accept any duty to release publicly any updates or revisions to any forward-looking statements to reflect any change in expectations or in the events, conditions or circumstances on which any such statement is based. This current report on Form 8-K does not purport to summarize all of the conditions, risks and other attributes of an investment in our company.


SIGNATURES

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.

 

    KORRO BIO, INC.
Date: April 22, 2024     By:  

/s/ Ram Aiyar

    Name:   Ram Aiyar
    Title:   President and Chief Executive Officer
EX-101.SCH 2 krro-20240422.xsd XBRL TAXONOMY EXTENSION SCHEMA 100000 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink EX-101.LAB 3 krro-20240422_lab.xml XBRL TAXONOMY EXTENSION LABEL LINKBASE Cover [Abstract] Cover [Abstract] Security Exchange Name Security Exchange Name Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, Address Line Three Amendment Flag Amendment Flag Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Entity Registrant Name Entity Registrant Name Entity Incorporation State Country Code Entity Incorporation State Country Code Entity File Number Entity File Number Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Written Communications Written Communications Soliciting Material Soliciting Material Pre Commencement Tender Offer Pre Commencement Tender Offer Pre Commencement Issuer Tender Offer Pre Commencement Issuer Tender Offer Security 12b Title Security 12b Title Trading Symbol Trading Symbol Entity Emerging Growth Company Entity Emerging Growth Company Entity Ex Transition Period Entity Ex Transition Period EX-101.PRE 4 krro-20240422_pre.xml XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE XML 6 R1.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Document and Entity Information
Apr. 22, 2024
Cover [Abstract]  
Security Exchange Name NASDAQ
Entity Address, Address Line Two Building 600-700
Entity Address, Address Line Three Suite 6-401
Amendment Flag false
Entity Central Index Key 0001703647
Document Type 8-K
Document Period End Date Apr. 22, 2024
Entity Registrant Name Korro Bio, Inc.
Entity Incorporation State Country Code DE
Entity File Number 001-39062
Entity Tax Identification Number 47-2324450
Entity Address, Address Line One One Kendall Square
Entity Address, City or Town Cambridge
Entity Address, State or Province MA
Entity Address, Postal Zip Code 02139
City Area Code (617)
Local Phone Number 468-1999
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common stock, par value $0.001 per share
Trading Symbol KRRO
Entity Emerging Growth Company true
Entity Ex Transition Period false
EXCEL 7 Financial_Report.xlsx IDEA: XBRL DOCUMENT begin 644 Financial_Report.xlsx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end XML 8 Show.js IDEA: XBRL DOCUMENT // Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission. Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105. var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0); e.removeAttribute('id');a.parentNode.appendChild(e)}} if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'} e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}} XML 9 report.css IDEA: XBRL DOCUMENT /* Updated 2009-11-04 */ /* v2.2.0.24 */ /* DefRef Styles */ ..report table.authRefData{ background-color: #def; border: 2px solid #2F4497; font-size: 1em; position: absolute; } ..report table.authRefData a { display: block; font-weight: bold; } ..report table.authRefData p { margin-top: 0px; } ..report table.authRefData .hide { background-color: #2F4497; padding: 1px 3px 0px 0px; text-align: right; } ..report table.authRefData .hide a:hover { background-color: #2F4497; } ..report table.authRefData .body { height: 150px; overflow: auto; width: 400px; } ..report table.authRefData table{ font-size: 1em; } /* Report Styles */ ..pl a, .pl a:visited { color: black; text-decoration: none; } /* table */ ..report { background-color: white; border: 2px solid #acf; clear: both; color: black; font: normal 8pt Helvetica, Arial, san-serif; margin-bottom: 2em; } ..report hr { border: 1px solid #acf; } /* Top labels */ ..report th { background-color: #acf; color: black; font-weight: bold; text-align: center; } ..report th.void { background-color: transparent; color: #000000; font: bold 10pt Helvetica, Arial, san-serif; text-align: left; } ..report .pl { text-align: left; vertical-align: top; white-space: normal; width: 200px; white-space: normal; /* word-wrap: break-word; */ } ..report td.pl a.a { cursor: pointer; display: block; width: 200px; overflow: hidden; } ..report td.pl div.a { width: 200px; } ..report td.pl a:hover { background-color: #ffc; } /* Header rows... */ ..report tr.rh { background-color: #acf; color: black; font-weight: bold; } /* Calendars... */ ..report .rc { background-color: #f0f0f0; } /* Even rows... */ ..report .re, .report .reu { background-color: #def; } ..report .reu td { border-bottom: 1px solid black; } /* Odd rows... */ ..report .ro, .report .rou { background-color: white; } ..report .rou td { border-bottom: 1px solid black; } ..report .rou table td, .report .reu table td { border-bottom: 0px solid black; } /* styles for footnote marker */ ..report .fn { white-space: nowrap; } /* styles for numeric types */ ..report .num, .report .nump { text-align: right; white-space: nowrap; } ..report .nump { padding-left: 2em; } ..report .nump { padding: 0px 0.4em 0px 2em; } /* styles for text types */ ..report .text { text-align: left; white-space: normal; } ..report .text .big { margin-bottom: 1em; width: 17em; } ..report .text .more { display: none; } ..report .text .note { font-style: italic; font-weight: bold; } ..report .text .small { width: 10em; } ..report sup { font-style: italic; } ..report .outerFootnotes { font-size: 1em; } XML 11 FilingSummary.xml IDEA: XBRL DOCUMENT 3.24.1.u1 html 1 25 1 false 0 0 false 0 false false R1.htm 100000 - Document - Document and Entity Information Sheet http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 3 fact(s) appearing in ix:hidden were eligible for transformation: dei:EntityAddressAddressLine2, dei:EntityAddressAddressLine3, dei:SecurityExchangeName - d814636d8k.htm 7 d814636d8k.htm krro-20240422.xsd krro-20240422_lab.xml krro-20240422_pre.xml http://xbrl.sec.gov/dei/2023 true false JSON 14 MetaLinks.json IDEA: XBRL DOCUMENT { "version": "2.2", "instance": { "d814636d8k.htm": { "nsprefix": "krro", "nsuri": "http://www.frequencytherapeutics.com/20240422", "dts": { "inline": { "local": [ "d814636d8k.htm" ] }, "schema": { "local": [ "krro-20240422.xsd" ], "remote": [ "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd", "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd", "http://www.xbrl.org/2003/xl-2003-12-31.xsd", "http://www.xbrl.org/2003/xlink-2003-12-31.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd", "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd", "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd", "https://xbrl.sec.gov/dei/2023/dei-2023.xsd", "https://xbrl.sec.gov/naics/2023/naics-2023.xsd" ] }, "labelLink": { "local": [ "krro-20240422_lab.xml" ] }, "presentationLink": { "local": [ "krro-20240422_pre.xml" ] } }, "keyStandard": 25, "keyCustom": 0, "axisStandard": 0, "axisCustom": 0, "memberStandard": 0, "memberCustom": 0, "hidden": { "total": 5, "http://xbrl.sec.gov/dei/2023": 5 }, "contextCount": 1, "entityCount": 1, "segmentCount": 0, "elementCount": 26, "unitCount": 0, "baseTaxonomies": { "http://xbrl.sec.gov/dei/2023": 25 }, "report": { "R1": { "role": "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation", "longName": "100000 - Document - Document and Entity Information", "shortName": "Document and Entity Information", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "duration_2024-04-22_to_2024-04-22", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "d814636d8k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "duration_2024-04-22_to_2024-04-22", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "d814636d8k.htm", "first": true, "unique": true } } }, "tag": { "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AmendmentFlag", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Amendment Flag", "terseLabel": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CityAreaCode", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "City Area Code", "terseLabel": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "label": "Cover [Abstract]", "terseLabel": "Cover [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Period End Date", "terseLabel": "Document Period End Date", "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD." } } }, "auth_ref": [] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentType", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Type", "terseLabel": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Address Line One", "terseLabel": "Entity Address, Address Line One", "documentation": "Address Line 1 such as Attn, Building Name, Street Name" } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine2": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine2", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Address Line Two", "terseLabel": "Entity Address, Address Line Two", "documentation": "Address Line 2 such as Street or Suite number" } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine3": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine3", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Address Line Three", "terseLabel": "Entity Address, Address Line Three", "documentation": "Address Line 3 such as an Office Park" } } }, "auth_ref": [] }, "dei_EntityAddressCityOrTown": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, City or Town", "terseLabel": "Entity Address, City or Town", "documentation": "Name of the City or Town" } } }, "auth_ref": [] }, "dei_EntityAddressPostalZipCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Postal Zip Code", "terseLabel": "Entity Address, Postal Zip Code", "documentation": "Code for the postal or zip code" } } }, "auth_ref": [] }, "dei_EntityAddressStateOrProvince": { "xbrltype": "stateOrProvinceItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, State or Province", "terseLabel": "Entity Address, State or Province", "documentation": "Name of the state or province." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Central Index Key", "terseLabel": "Entity Central Index Key", "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK." } } }, "auth_ref": [ "r1" ] }, "dei_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Emerging Growth Company", "terseLabel": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r1" ] }, "dei_EntityExTransitionPeriod": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityExTransitionPeriod", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Ex Transition Period", "terseLabel": "Entity Ex Transition Period", "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards." } } }, "auth_ref": [ "r7" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityFileNumber", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity File Number", "terseLabel": "Entity File Number", "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen." } } }, "auth_ref": [] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Incorporation State Country Code", "terseLabel": "Entity Incorporation State Country Code", "documentation": "Two-character EDGAR code representing the state or country of incorporation." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityRegistrantName", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Registrant Name", "terseLabel": "Entity Registrant Name", "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC." } } }, "auth_ref": [ "r1" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Tax Identification Number", "terseLabel": "Entity Tax Identification Number", "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS." } } }, "auth_ref": [ "r1" ] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LocalPhoneNumber", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Local Phone Number", "terseLabel": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "dei_PreCommencementIssuerTenderOffer": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "PreCommencementIssuerTenderOffer", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Pre Commencement Issuer Tender Offer", "terseLabel": "Pre Commencement Issuer Tender Offer", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act." } } }, "auth_ref": [ "r3" ] }, "dei_PreCommencementTenderOffer": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "PreCommencementTenderOffer", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Pre Commencement Tender Offer", "terseLabel": "Pre Commencement Tender Offer", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act." } } }, "auth_ref": [ "r4" ] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "Security12bTitle", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Security 12b Title", "terseLabel": "Security 12b Title", "documentation": "Title of a 12(b) registered security." } } }, "auth_ref": [ "r0" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SecurityExchangeName", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Security Exchange Name", "terseLabel": "Security Exchange Name", "documentation": "Name of the Exchange on which a security is registered." } } }, "auth_ref": [ "r2" ] }, "dei_SolicitingMaterial": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SolicitingMaterial", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Soliciting Material", "terseLabel": "Soliciting Material", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act." } } }, "auth_ref": [ "r5" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "TradingSymbol", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Trading Symbol", "terseLabel": "Trading Symbol", "documentation": "Trading symbol of an instrument as listed on an exchange." } } }, "auth_ref": [] }, "dei_WrittenCommunications": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "WrittenCommunications", "presentation": [ "http://www.frequencytherapeutics.com//20240422/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Written Communications", "terseLabel": "Written Communications", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act." } } }, "auth_ref": [ "r6" ] } } } }, "std_ref": { "r0": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r1": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r2": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r3": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "13e", "Subsection": "4c" }, "r4": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "14d", "Subsection": "2b" }, "r5": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Section": "14a", "Number": "240", "Subsection": "12" }, "r6": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "425" }, "r7": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "7A", "Section": "B", "Subsection": "2" } } } ZIP 15 0001193125-24-105037-xbrl.zip IDEA: XBRL DOCUMENT begin 644 0001193125-24-105037-xbrl.zip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end XML 17 d814636d8k_htm.xml IDEA: XBRL DOCUMENT 0001703647 2024-04-22 2024-04-22 NASDAQ Building 600-700 Suite 6-401 false 0001703647 8-K 2024-04-22 Korro Bio, Inc. DE 001-39062 47-2324450 One Kendall Square Cambridge MA 02139 (617) 468-1999 false false false false Common stock, par value $0.001 per share KRRO true false