<SEC-DOCUMENT>0001564590-22-014036-index.html : 20220411
<SEC-HEADER>0001564590-22-014036.hdr.sgml : 20220411
<ACCEPTANCE-DATETIME>20220408202142
ACCESSION NUMBER:		0001564590-22-014036
CONFORMED SUBMISSION TYPE:	S-1
PUBLIC DOCUMENT COUNT:		54
FILED AS OF DATE:		20220411
DATE AS OF CHANGE:		20220408

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MAIA Biotechnology, Inc.
		CENTRAL INDEX KEY:			0001878313
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		S-1
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-264225
		FILM NUMBER:		22818301

	BUSINESS ADDRESS:	
		STREET 1:		444 WEST LAKE STREET, SUITE 1700
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		312-416-8592

	MAIL ADDRESS:	
		STREET 1:		444 WEST LAKE STREET, SUITE 1700
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1
<SEQUENCE>1
<FILENAME>maia-s1.htm
<DESCRIPTION>S-1
<TEXT>
Document 1 - file: maia-s1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>2 <FILENAME>maia-ex31_19.htm <DESCRIPTION>EX-3.1 <TEXT> Document 2 - file: maia-ex31_19.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.2 <SEQUENCE>3 <FILENAME>maia-ex32_14.htm <DESCRIPTION>EX-3.2 <TEXT> Document 3 - file: maia-ex32_14.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.3 <SEQUENCE>4 <FILENAME>maia-ex33_9.htm <DESCRIPTION>EX-3.3 <TEXT> Document 4 - file: maia-ex33_9.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.4 <SEQUENCE>5 <FILENAME>maia-ex34_23.htm <DESCRIPTION>EX-3.4 <TEXT> Document 5 - file: maia-ex34_23.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.1 <SEQUENCE>6 <FILENAME>maia-ex41_27.htm <DESCRIPTION>EX-4.1 <TEXT> Document 6 - file: maia-ex41_27.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.2 <SEQUENCE>7 <FILENAME>maia-ex42_16.htm <DESCRIPTION>EX-4.2 <TEXT> Document 7 - file: maia-ex42_16.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>8 <FILENAME>maia-ex51_505.htm <DESCRIPTION>EX-5.1 <TEXT> Document 8 - file: maia-ex51_505.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>9 <FILENAME>maia-ex101_11.htm <DESCRIPTION>EX-10.1 <TEXT> Document 9 - file: maia-ex101_11.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.2 <SEQUENCE>10 <FILENAME>maia-ex102_24.htm <DESCRIPTION>EX-10.2 <TEXT> Document 10 - file: maia-ex102_24.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.3 <SEQUENCE>11 <FILENAME>maia-ex103_13.htm <DESCRIPTION>EX-10.3 <TEXT> Document 11 - file: maia-ex103_13.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.4 <SEQUENCE>12 <FILENAME>maia-ex104_7.htm <DESCRIPTION>EX-10.4 <TEXT> Document 12 - file: maia-ex104_7.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.5 <SEQUENCE>13 <FILENAME>maia-ex105_8.htm <DESCRIPTION>EX-10.5 <TEXT> Document 13 - file: maia-ex105_8.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.6 <SEQUENCE>14 <FILENAME>maia-ex106_6.htm <DESCRIPTION>EX-10.6 <TEXT> Document 14 - file: maia-ex106_6.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.7 <SEQUENCE>15 <FILENAME>maia-ex107_21.htm <DESCRIPTION>EX-10.7 <TEXT> Document 15 - file: maia-ex107_21.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.8 <SEQUENCE>16 <FILENAME>maia-ex108_15.htm <DESCRIPTION>EX-10.8 <TEXT> Document 16 - file: maia-ex108_15.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.9 <SEQUENCE>17 <FILENAME>maia-ex109_22.htm <DESCRIPTION>EX-10.9 <TEXT> Document 17 - file: maia-ex109_22.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.10 <SEQUENCE>18 <FILENAME>maia-ex1010_12.htm <DESCRIPTION>EX-10.10 <TEXT> Document 18 - file: maia-ex1010_12.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-14.1 <SEQUENCE>19 <FILENAME>maia-ex141_17.htm <DESCRIPTION>EX-14.1 <TEXT> Document 19 - file: maia-ex141_17.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-21.1 <SEQUENCE>20 <FILENAME>maia-ex211_10.htm <DESCRIPTION>EX-21.1 <TEXT> Document 20 - file: maia-ex211_10.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.2 <SEQUENCE>21 <FILENAME>maia-ex232_3886.htm <DESCRIPTION>EX-23.2 <TEXT> Document 21 - file: maia-ex232_3886.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-FILING FEES <SEQUENCE>22 <FILENAME>maia-exfilingfees_750.htm <DESCRIPTION>EX-FILING FEES <TEXT> Document 22 - file: maia-exfilingfees_750.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>gbbdh5igq1it000014.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: gbbdh5igq1it000014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g5is55vmtq2t000005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g5is55vmtq2t000005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>gbbdh5igq1it000020.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: gbbdh5igq1it000020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g5is55vmtq2t000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g5is55vmtq2t000001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>gbbdh5igq1it000007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: gbbdh5igq1it000007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g5w1ba15eaze000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g5w1ba15eaze000001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>gbbdh5igq1it000006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: gbbdh5igq1it000006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g5w1ba15eaze000002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g5w1ba15eaze000002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>gbbdh5igq1it000010.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: gbbdh5igq1it000010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>gbbdh5igq1it000003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: gbbdh5igq1it000003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>gehv4rbzwcuw000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: gehv4rbzwcuw000001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>gbbdh5igq1it000015.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: gbbdh5igq1it000015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>gqaryb1ws2m4000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 35 - file: gqaryb1ws2m4000001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>gayeyfdwfyx2000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 36 - file: gayeyfdwfyx2000001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>gbbdh5igq1it000005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 37 - file: gbbdh5igq1it000005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>g5is55vmtq2t000003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 38 - file: g5is55vmtq2t000003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>gbbdh5igq1it000002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 39 - file: gbbdh5igq1it000002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>gbbdh5igq1it000013.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 40 - file: gbbdh5igq1it000013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>gbbdh5igq1it000017.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 41 - file: gbbdh5igq1it000017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>g5is55vmtq2t000004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 42 - file: g5is55vmtq2t000004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>gbbdh5igq1it000021.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 43 - file: gbbdh5igq1it000021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>gbbdh5igq1it000016.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 44 - file: gbbdh5igq1it000016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>g5is55vmtq2t000002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 45 - file: g5is55vmtq2t000002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>46 <FILENAME>gbbdh5igq1it000018.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 46 - file: gbbdh5igq1it000018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>gbbdh5igq1it000011.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 47 - file: gbbdh5igq1it000011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>48 <FILENAME>gbbdh5igq1it000012.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 48 - file: gbbdh5igq1it000012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>49 <FILENAME>gb0i2dbpbo43000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 49 - file: gb0i2dbpbo43000001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>50 <FILENAME>gbbdh5igq1it000019.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 50 - file: gbbdh5igq1it000019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>51 <FILENAME>gbbdh5igq1it000008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 51 - file: gbbdh5igq1it000008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>52 <FILENAME>gbbdh5igq1it000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 52 - file: gbbdh5igq1it000001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>53 <FILENAME>gbbdh5igq1it000009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 53 - file: gbbdh5igq1it000009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>54 <FILENAME>gbbdh5igq1it000004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 54 - file: gbbdh5igq1it000004.jpg
</DOCUMENT> </SEC-DOCUMENT>