Protagenic Therapeutics, Inc. Business Finance Contracts & Agreements

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Warrant Exchange Agreement between Protagenic Therapeutics Inc. and Holder (May 20, 2025)
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2025
Repurchase Agreement among Alterola Biotech Inc., EMC2 Capital LLC, and Protagonic Therapeutics, Inc. dated May 15, 2025
Repurchase Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2025
Registration Rights Agreement among Protagenic Therapeutics, Inc., Alterola Biotech Inc., and EMC2 Capital LLC dated May 15, 2025
Registration Rights Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2025
Warrant to Purchase Common Stock between Protagenic Therapeutics, Inc. and [Buyer]
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2025
Share Exchange Agreement among Protagenic Therapeutics, Alterola Biotech, EMC2 Capital, and Phytanix Bio Preferred Stockholders (May 15, 2025)
Exchange Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NV
2025
First Amendment to At Market Issuance Sales Agreement between Protagenic Therapeutics, Inc. and B. Riley Securities, Inc.
Modification Agreements
Protagenic Therapeutics, Inc.
Biotechnology
2025
Registration Rights Agreement between Protagenic Therapeutics, Inc. and Purchasers (October 29, 2024)
Registration Rights Agreements
Protagenic Therapeutics, Inc.
Biotechnology
2024
Securities Purchase Agreement between Protagenic Therapeutics, Inc. and Purchasers (October 29, 2024)
Purchase Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2024
Placement Agent Common Stock Purchase Warrant between Protagenic Therapeutics, Inc. and Brookline Capital Market
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
2024
Series B Common Stock Purchase Warrant Agreement between Protagenic Therapeutics, Inc. and Holder
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
2024
Series A Common Stock Purchase Warrant Agreement between Protagenic Therapeutics, Inc. and Holder
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
2024
Description of Common and Series B Preferred Stock under Third Amended and Restated Certificate of Incorporation
Stock Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2024
Description of Common and Series B Preferred Stock under Third Amended and Restated Certificate of Incorporation
Stock Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2023
Description of Common and Series B Preferred Stock under Third Amended and Restated Certificate of Incorporation
Stock Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2022
At Market Issuance Sales Agreement between Protagenic Therapeutics, Inc. and B. Riley Securities, Inc. and EF Hutton (July 2, 2021)
Equity Distribution Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2021
Promissory Note between Protagonic Therapeutics, Inc. and Patrice McNicoll dated March 1, 2021
Note Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2021
Underwriting Agreement between Protagenic Therapeutics, Inc. and Kingswood Capital Markets, Division of Benchmark Investments, Inc.
Underwriting Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2021
Warrant Agent Agreement between Protagonic Therapeutics, Inc. and American Stock Transfer & Trust Company, LLC (April 2021)
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2021
Warrant Agent Agreement between Protagonic Therapeutics, Inc. and American Stock Transfer & Trust Company, LLC (April 2021)
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2021
Warrant Agent Agreement between Protagonic Therapeutics, Inc. and American Stock Transfer & Trust Company, LLC (April 2021)
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2021
Underwriting Agreement between Protagenic Therapeutics, Inc. and Kingswood Capital Markets
Underwriting Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2021
Description of Common Stock Registered Under Section 12 of the Exchange Act – Protagenic Therapeutics, Inc.
Equity Distribution Agreements
Protagenic Therapeutics, Inc.
Biotechnology
2020
Guaranty Agreement between Protagenic Therapeutics Canada (2006) Inc. and Lenders for Protagenic Therapeutics, Inc. Obligations
Guaranty Agreements
Protagenic Therapeutics, Inc.
Biotechnology
2019
Convertible Promissory Note between Protagenic Therapeutics, Inc. and Purchaser (2019)
Note Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2019
Convertible Note Purchase Agreement between Protagenic Therapeutics, Inc. and Purchaser
Note Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2019
Nonqualified Stock Option Grant Agreement between Protagenic Therapeutics, Inc. and Optionee
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2016
Escrow Agreement among [Company], [Depositor], and Delaware Trust Company for Series B Preferred Stock Offering
Escrow Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2016
Placement Agency Agreement between Atrinsic, Inc. and Katalyst Securities LLC for Series B Preferred Stock Offering
Equity Distribution Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Registration Rights Agreement between Atrinsic, Inc. and Purchasers (2016)
Registration Rights Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Securities Purchase Agreement between Atrinsic, Inc. and Investors for Series B Preferred Stock
Purchase Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Atrinsic, Inc. Broker Warrant to Purchase Series B Preferred or Common Stock
Warrant Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Promissory Note between Atrinsic, Inc. and Lender dated February 11, 2016
Note Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Amended and Restated Secured Convertible Promissory Note between Atrinsic, Inc. and Lender (February 11, 2016)
Note Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Stock Purchase Agreement between Mark Berg and Alexander K. Arrow for Shares of Protagenic Therapeutics, Inc.
Stock Agreements
Protagenic Therapeutics, Inc.
Biotechnology
DE
2016
Bridge Loan Agreement between Protagenic Therapeutics Inc. and Dr. Garo H. Armen dated December 23, 2015
Loan Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Bridge Loan Agreement between Protagenic Therapeutics Inc. and Dr. Garo H. Armen dated October 29, 2015
Loan Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Bridge Loan Agreement between Protagenic Therapeutics Inc. and Dr. Garo H. Armen dated September 1, 2015
Loan Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Bridge Loan Agreement between Protagenic Therapeutics Inc. and Dr. Garo H. Armen dated July 1, 2015
Loan Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Bridge Loan Agreement between Protagenic Therapeutics Inc. and Dr. Garo H. Armen dated May 28, 2015
Loan Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016
Bridge Loan Agreement between Protagenic Therapeutics Inc. and Dr. Garo H. Armen dated April 15, 2015
Loan Agreements
Protagenic Therapeutics, Inc.
Biotechnology
NY
2016