POWER OF ATTORNEY The undersigned constitutes and appoints Joel Rubinstein, Daniel Nussen, Henrikki Harsu, Audrey Bae, Alexis Ko and Lane Ransom, or any of them acting singly, as the undersigned's true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for the undersigned and in the undersigned's name, place and stead, to: 1. prepare, sign, and submit to the Securities and Exchange Commission (the "SEC") on its Electronic Data Gathering, Analysis, and Retrieval ("EDGAR") Filer Management website a Form ID application, including any amendments and exhibits thereto, and any other related documents as may be necessary or appropriate, to obtain from the SEC access codes to permit filing on the SEC's EDGAR system, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done as required by any rule or regulation of the SEC and the EDGAR Filer Manual as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof; and 2. sign any and all SEC statements of beneficial ownership of securities of DA32 Life Science Tech Acquisition Corp. (the "Company") on Schedule 13D as required under Section 13 and Forms 3, 4 and 5 as required under Section 16(a) of the Securities Exchange Act of 1934, as amended, and any amendments thereto, and to file the same with all exhibits thereto, and other documents in connection therewith, with the SEC, the Company and any stock exchange on which any of the Company's securities are listed, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done under said Section 13 and Section 16(a), as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof. A copy of this power of attorney shall be filed with the SEC. The authorization set forth above shall continue in full force and effect until the undersigned revokes such authorization by written instructions to the attorneys- in-fact. The authority granted hereby shall in no event be deemed to impose or create any duty on behalf of the attorneys-in-fact with respect to the undersigned's obligations to file a Form ID, Schedule 13Ds and Forms 3, 4 and 5 with the SEC. Dated: July 27, 2021 ARCH VENTURE FUND XI, L.P. By: /s/ Mark McDonnell ------------------------------------ Name: Mark McDonnell Title: Managing Director
POWER OF ATTORNEY The undersigned constitutes and appoints Joel Rubinstein, Daniel Nussen, Henrikki Harsu, Audrey Bae, Alexis Ko and Lane Ransom, or any of them acting singly, as the undersigned's true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for the undersigned and in the undersigned's name, place and stead, to: 1. prepare, sign, and submit to the Securities and Exchange Commission (the "SEC") on its Electronic Data Gathering, Analysis, and Retrieval ("EDGAR") Filer Management website a Form ID application, including any amendments and exhibits thereto, and any other related documents as may be necessary or appropriate, to obtain from the SEC access codes to permit filing on the SEC's EDGAR system, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done as required by any rule or regulation of the SEC and the EDGAR Filer Manual as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof; and 2. sign any and all SEC statements of beneficial ownership of securities of DA32 Life Science Tech Acquisition Corp. (the "Company") on Schedule 13D as required under Section 13 and Forms 3, 4 and 5 as required under Section 16(a) of the Securities Exchange Act of 1934, as amended, and any amendments thereto, and to file the same with all exhibits thereto, and other documents in connection therewith, with the SEC, the Company and any stock exchange on which any of the Company's securities are listed, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done under said Section 13 and Section 16(a), as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof. A copy of this power of attorney shall be filed with the SEC. The authorization set forth above shall continue in full force and effect until the undersigned revokes such authorization by written instructions to the attorneys- in-fact. The authority granted hereby shall in no event be deemed to impose or create any duty on behalf of the attorneys-in-fact with respect to the undersigned's obligations to file a Form ID, Schedule 13Ds and Forms 3, 4 and 5 with the SEC. Dated: July 27, 2021 ARCH VENTURE PARTNERS XI, L.P. By: /s/ Mark McDonnell --------------------------------- Name: Mark McDonnell Title: Managing Director
POWER OF ATTORNEY The undersigned constitutes and appoints Joel Rubinstein, Daniel Nussen, Henrikki Harsu, Audrey Bae, Alexis Ko and Lane Ransom, or any of them acting singly, as the undersigned's true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for the undersigned and in the undersigned's name, place and stead, to: 1. prepare, sign, and submit to the Securities and Exchange Commission (the "SEC") on its Electronic Data Gathering, Analysis, and Retrieval ("EDGAR") Filer Management website a Form ID application, including any amendments and exhibits thereto, and any other related documents as may be necessary or appropriate, to obtain from the SEC access codes to permit filing on the SEC's EDGAR system, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done as required by any rule or regulation of the SEC and the EDGAR Filer Manual as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof; and 2. sign any and all SEC statements of beneficial ownership of securities of DA32 Life Science Tech Acquisition Corp. (the "Company") on Schedule 13D as required under Section 13 and Forms 3, 4 and 5 as required under Section 16(a) of the Securities Exchange Act of 1934, as amended, and any amendments thereto, and to file the same with all exhibits thereto, and other documents in connection therewith, with the SEC, the Company and any stock exchange on which any of the Company's securities are listed, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done under said Section 13 and Section 16(a), as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof. A copy of this power of attorney shall be filed with the SEC. The authorization set forth above shall continue in full force and effect until the undersigned revokes such authorization by written instructions to the attorneys- in-fact. The authority granted hereby shall in no event be deemed to impose or create any duty on behalf of the attorneys-in-fact with respect to the undersigned's obligations to file a Form ID, Schedule 13Ds and Forms 3, 4 and 5 with the SEC. Dated: July 27, 2021 ARCH VENTURE PARTNERS XI, LLC By: /s/ Mark McDonnell ---------------------------------- Name: Mark McDonnell Title: Managing Director
POWER OF ATTORNEY The undersigned constitutes and appoints Joel Rubinstein, Daniel Nussen, Henrikki Harsu, Audrey Bae, Alexis Ko and Lane Ransom or any of them acting singly, as the undersigned's true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for the undersigned and in the undersigned's name, place and stead, to: 1. prepare, sign, and submit to the Securities and Exchange Commission (the "SEC") on its Electronic Data Gathering, Analysis, and Retrieval ("EDGAR") Filer Management website a Form ID application, including any amendments and exhibits thereto, and any other related documents as may be necessary or appropriate, to obtain from the SEC access codes to permit filing on the SEC's EDGAR system, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done as required by any rule or regulation of the SEC and the EDGAR Filer Manual as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof; and 2. sign any and all SEC statements of beneficial ownership of securities of DA32 Life Science Tech Acquisition Corp. (the "Company") on Schedule 13D as required under Section 13 and Forms 3, 4 and 5 as required under Section 16(a) of the Securities Exchange Act of 1934, as amended, and any amendments thereto, and to file the same with all exhibits thereto, and other documents in connection therewith, with the SEC, the Company and any stock exchange on which any of the Company's securities are listed, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done under said Section 13 and Section 16(a), as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof. A copy of this power of attorney shall be filed with the SEC. The authorization set forth above shall continue in full force and effect until the undersigned revokes such authorization by written instructions to the attorneys- in-fact. The authority granted hereby shall in no event be deemed to impose or create any duty on behalf of the attorneys-in-fact with respect to the undersigned's obligations to file a Form ID, Schedule 13Ds and Forms 3, 4 and 5 with the SEC. Dated: July 27, 2021 /s/ Robert Nelsen ------------------------------- Robert Nelsen
POWER OF ATTORNEY The undersigned constitutes and appoints Joel Rubinstein, Daniel Nussen, Henrikki Harsu, Audrey Bae, Alexis Ko and Lane Ransom or any of them acting singly, as the undersigned's true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for the undersigned and in the undersigned's name, place and stead, to: 1. prepare, sign, and submit to the Securities and Exchange Commission (the "SEC") on its Electronic Data Gathering, Analysis, and Retrieval ("EDGAR") Filer Management website a Form ID application, including any amendments and exhibits thereto, and any other related documents as may be necessary or appropriate, to obtain from the SEC access codes to permit filing on the SEC's EDGAR system, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done as required by any rule or regulation of the SEC and the EDGAR Filer Manual as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof; and 2. sign any and all SEC statements of beneficial ownership of securities of DA32 Life Science Tech Acquisition Corp. (the "Company") on Schedule 13D as required under Section 13 and Forms 3, 4 and 5 as required under Section 16(a) of the Securities Exchange Act of 1934, as amended, and any amendments thereto, and to file the same with all exhibits thereto, and other documents in connection therewith, with the SEC, the Company and any stock exchange on which any of the Company's securities are listed, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done under said Section 13 and Section 16(a), as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof. A copy of this power of attorney shall be filed with the SEC. The authorization set forth above shall continue in full force and effect until the undersigned revokes such authorization by written instructions to the attorneys- in-fact. The authority granted hereby shall in no event be deemed to impose or create any duty on behalf of the attorneys-in-fact with respect to the undersigned's obligations to file a Form ID, Schedule 13Ds and Forms 3, 4 and 5 with the SEC. Dated: July 27, 2021 /s/ Kristina Burow ----------------------------- Kristina Burow
POWER OF ATTORNEY The undersigned constitutes and appoints Joel Rubinstein, Daniel Nussen, Henrikki Harsu, Audrey Bae, Alexis Ko and Lane Ransom or any of them acting singly, as the undersigned's true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for the undersigned and in the undersigned's name, place and stead, to: 1. prepare, sign, and submit to the Securities and Exchange Commission (the "SEC") on its Electronic Data Gathering, Analysis, and Retrieval ("EDGAR") Filer Management website a Form ID application, including any amendments and exhibits thereto, and any other related documents as may be necessary or appropriate, to obtain from the SEC access codes to permit filing on the SEC's EDGAR system, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done as required by any rule or regulation of the SEC and the EDGAR Filer Manual as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof; and 2. sign any and all SEC statements of beneficial ownership of securities of DA32 Life Science Tech Acquisition Corp. (the "Company") on Schedule 13D as required under Section 13 and Forms 3, 4 and 5 as required under Section 16(a) of the Securities Exchange Act of 1934, as amended, and any amendments thereto, and to file the same with all exhibits thereto, and other documents in connection therewith, with the SEC, the Company and any stock exchange on which any of the Company's securities are listed, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done under said Section 13 and Section 16(a), as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof. A copy of this power of attorney shall be filed with the SEC. The authorization set forth above shall continue in full force and effect until the undersigned revokes such authorization by written instructions to the attorneys- in-fact. The authority granted hereby shall in no event be deemed to impose or create any duty on behalf of the attorneys-in-fact with respect to the undersigned's obligations to file a Form ID, Schedule 13Ds and Forms 3, 4 and 5 with the SEC. Dated: July 27, 2021 /s/ Steven Gillis ---------------------------------- Steven Gillis
Joint Filer Information Name of Joint Filer: ARCH Venture Fund XI, L.P. Address of Joint Filer: DA32 Life Science Tech Acquisition Corp. 345 Park Avenue South, 12th Floor New York, NY 10010 Relationship of Joint Filer to Issuer: 10% Owner Issuer Name and Ticker or Trading Symbol: DA32 Life Science Tech Acquisition Corp. [DALS] Date of Event Requiring Statement: (Month/Day/Year): 07/27/2021 Name of Joint Filer: ARCH Venture Partners XI, L.P. Address of Joint Filer: DA32 Life Science Tech Acquisition Corp. 345 Park Avenue South, 12th Floor New York, NY 10010 Relationship of Joint Filer to Issuer: 10% Owner Issuer Name and Ticker or Trading Symbol: DA32 Life Science Tech Acquisition Corp. [DALS] Date of Event Requiring Statement: (Month/Day/Year): 07/27/2021 Name of Joint Filer: ARCH Venture Partners XI, LLC Address of Joint Filer: DA32 Life Science Tech Acquisition Corp. 345 Park Avenue South, 12th Floor New York, NY 10010 Relationship of Joint Filer to Issuer: 10% Owner Issuer Name and Ticker or Trading Symbol: DA32 Life Science Tech Acquisition Corp. [DALS] Date of Event Requiring Statement: (Month/Day/Year): 07/27/2021 Name of Joint Filer: Robert Nelsen Address of Joint Filer: DA32 Life Science Tech Acquisition Corp. 345 Park Avenue South, 12th Floor New York, NY 10010 Relationship of Joint Filer to Issuer: 10% Owner Issuer Name and Ticker or Trading Symbol: DA32 Life Science Tech Acquisition Corp. [DALS] Date of Event Requiring Statement: (Month/Day/Year): 07/27/2021 Name of Joint Filer: Kristina Burow Address of Joint Filer: DA32 Life Science Tech Acquisition Corp. 345 Park Avenue South, 12th Floor New York, NY 10010 Relationship of Joint Filer to Issuer: 10% Owner Issuer Name and Ticker or Trading Symbol: DA32 Life Science Tech Acquisition Corp. [DALS] Date of Event Requiring Statement: (Month/Day/Year): 07/27/2021 Name of Joint Filer: Steven Gillis Address of Joint Filer: DA32 Life Science Tech Acquisition Corp. 345 Park Avenue South, 12th Floor New York, NY 10010 Relationship of Joint Filer to Issuer: 10% Owner Issuer Name and Ticker or Trading Symbol: DA32 Life Science Tech Acquisition Corp. [DALS] Date of Event Requiring Statement: (Month/Day/Year): 07/27/2021