SEC Contract Filing

Filing Date: 2022-02-24

Document Content:
<DOCUMENT>
<TYPE>EX-10.21
<SEQUENCE>3
<FILENAME>gbio-20211231xex10d21.htm
<DESCRIPTION>EX-10.21
<TEXT>
<!--Enhanced HTML document created with Toppan Merrill Bridge 9.11.0.85--><!--Created on: 2/24/2022 06:25:55 PM (UTC)--><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta charset="UTF-8"><title></title></head><body><div style="margin-top:30pt;"></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="min-height:72pt;width:100%;"><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><div style="height:0pt;position:relative;width:100%;"><div style="height:36pt;left:0%;position:absolute;top:-30.05pt;width:256.54pt;z-index:-9223372036603115520;"><div style="height:35.7pt;left:0pt;padding-bottom:0.3pt;position:relative;top:0pt;width:256.29pt;"><img src="gbio-20211231xex10d21002.jpg" alt="Logo&#10;&#10;Description automatically generated with low confidence" style="height:35.7pt;width:256.29pt;"></div></div></div><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;margin-bottom:0pt;margin-left:0pt;margin-top:0pt;overflow:hidden;position:relative;"><font style="padding-bottom:2.0pt;padding-right:2.0pt;position:relative;text-indent:0pt;z-index:1;background:white;"><font style="display:inline-block;width:50%;">&#9;</font></font><font style="display:block;height:1px;left:0pt;position:absolute;width:100%;z-index:0;">&#8204;</font><font style="float:right;padding-left:2.0pt;position:relative;text-indent:0pt;z-index:1;background:white;"><b style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;font-style:normal;font-weight:bold;text-align:left;">Exhibit 10.2</b><b style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;font-style:normal;font-weight:bold;text-align:left;">1</b></font></p></div><div style="clear:both;max-width:100%;position:relative;min-height:36pt;"><p style="font-family:'Arial','Helvetica','sans-serif';font-size:8pt;margin:0.34pt 0pt 0pt 0pt;"><font style="font-size:32pt;font-weight:bold;visibility:hidden;">&#8203;</font></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.4;text-indent:0.05pt;margin:0pt;"><font style="font-size:12pt;"><a name="_Hlk94605960"></a></font><i style="font-style:italic;">By Electronic Moil</i></p><p style="font-family:'Arial','Helvetica','sans-serif';font-size:8pt;margin:0.05pt 0pt 0pt 0pt;"><font style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;font-style:italic;visibility:hidden;">&#8203;</font></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.4;text-indent:0.05pt;margin:0pt;">October 11, 2018</p><p style="font-family:'Arial','Helvetica','sans-serif';font-size:8pt;margin:0pt;"><font style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</font></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.4;text-indent:0.05pt;margin:0pt;"><font style="font-size:12pt;"><a name="_Hlk94606110"></a></font>Antoinette Drahus Paone</p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;line-height:1.4;text-indent:0.05pt;margin:0pt;"><font style="font-size:11pt;visibility:hidden;">&#8203;</font></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.4;text-indent:0.05pt;margin:0pt;">RE: <u style="text-decoration:underline;text-decoration-color:#363334;">Offer of Employment</u></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;line-height:1.4;text-indent:0.05pt;margin:0pt;"><font style="font-size:11pt;text-decoration:underline;text-decoration-color:#363334;visibility:hidden;">&#8203;</font></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.4;text-indent:0.05pt;margin:0pt;">Dear Antoinette:</p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:12pt;line-height:1.4;text-indent:0.05pt;margin:0pt;"><font style="font-size:11pt;visibility:hidden;">&#8203;</font></p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.4;text-indent:0.2pt;margin:0pt;">We are very excited to offer you the position of Vice President, Regulatory Affairs where you will play an essential role in building Generation Bio&#39;s foundation and long -term business and scientific success. Below are the terms of employment for your review and execution. If these terms are acceptable, please sign and return a copy to us <u style="text-decoration:underline;text-decoration-color:#807e7e;">within five business days</u>.</p><p style="font-family:'Arial','Helvetica','sans-serif';font-size:8pt;margin:0pt;"><font style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</font></p><table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:'Arial','Helvetica','sans-serif';font-size:11pt;line-height:1.43;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:21.6pt;"></td><td style="font-family:'Calibri';font-size:11pt;font-weight:bold;vertical-align:text-top;white-space:nowrap;width:15pt;padding:0pt;">1.</td><td style="padding:0pt;"><font style="font-family:'Arial','Helvetica','sans-serif';font-size:11pt;font-style:normal;font-weight:normal;line-height:1.43;text-align:left;"><a name="_Hlk94606328"></a></font><b style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;font-style:normal;font-weight:bold;line-height:1.43;text-align:left;">Position: </b><font style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;font-style:normal;font-weight:normal;line-height:1.43;text-