Note 6 – Equity

Authorized Capital Stock

On July 24, 2024, the Company’s stockholders approved the adoption of the Certificate of Amendment to the Company’s Certificate of Incorporation to increase the number of authorized shares of the Company’s Common Stock from 16,666,666 to 250,000,000 (“Authorized Share Increase Amendment”) and to make a corresponding change to the number of authorized shares of capital stock. On July 25, 2024, the Company filed the Authorized Share Increase Amendment with the Secretary of State of Delaware (the “Secretary of State”). On June 17, 2024, the Company filed a Certificate of Amendment to the Series G Certificate of Designations with the Secretary of State to increase the number of authorized shares of Series G Preferred Stock from 8,950 to 12,826,273.

As of September 30, 2024, the Company’s authorized capital stock consisted of 300,000,000 shares, of which 250,000,000 are shares of Common Stock, and 50,000,000 are shares of preferred stock, $0.001 par value per share, 1,990,000 of which have been designated as Series C Convertible Preferred Stock (the “Series C Preferred Stock”), 211,353 of which have been designated as Series D Convertible Preferred Stock (the “Series D Preferred Stock”), 100,000 of which have been designated as Series E Junior Participating Preferred Stock, 15,000 of which have been designated as Series F Convertible Preferred Stock (the “Series F Preferred Stock”) 5,050 of which have been designated as Series F-1 Convertible Preferred Stock and 12,826,273 of which have been designated as Series G Preferred Stock. As of September 30, 2024 and December 31, 2023, there were 2,472,048 and 2,018,857 shares of Common Stock issued and outstanding, respectively. There were 72,992 shares of Series D Preferred Stock issued and outstanding and warrants to purchase Series C Preferred Stock convertible into 918 shares of Common Stock issued and outstanding as of September 30, 2024 and December 31, 2023. There were 4,675 and 6,633 shares of Series F Preferred Stock issued and outstanding as of September 30, 2024 and December 31, 2023, respectively. There were 5,050 and 0 shares of Series F-1 Preferred Stock issued and outstanding as of September 30, 2024 and December 31, 2023, respectively. There were 8,950 and 0 shares of Series G Preferred Stock issued and outstanding as of September 30, 2024 and December 31, 2023, respectively. There were no shares of Series C Convertible Preferred Stock or Series E Junior Participating Preferred Stock issued and outstanding as of September 30, 2024 and December 31, 2023.

Preferred Stock

The holders of preferred shares or preferred warrants are entitled to vote per share, as limited by the certificate of designation for each class of preferred shares or warrants, at meetings of the Company.

Series D Convertible Preferred Stock

The following are the principal terms of the Series D Preferred Stock:

Rank

The Series D Preferred Stock ranks (1) on parity with Common Stock on an “as converted” basis, (2) senior to any series of our capital stock hereafter created specifically ranking by its terms junior to the Series D Preferred Stock, (3) on parity with any series of our capital stock hereafter created specifically ranking by its terms on parity with the Series D Preferred Stock, and (4) junior to any series of our capital stock hereafter created specifically ranking by its terms senior to the Series D Preferred Stock in each case, as to dividends or distributions of assets upon our liquidation, dissolution or winding up whether voluntary or involuntary.

Conversion Rights

A holder of Series D Preferred Stock is entitled at any time to convert any whole or partial number of shares of Series D Preferred Stock into shares of our Common Stock, determined by dividing the stated value equal to $0.01 by the conversion price of $0.01 per share. A holder of Series D Preferred Stock is prohibited from converting Series D Preferred Stock into shares of Common Stock if, as a result of such conversion, the holder, together with its affiliates, would own more than 4.99% of the total number of shares of our Common Stock then issued and outstanding (with such ownership restriction referred to as the “Series D Beneficial Ownership Limitation”) immediately after giving effect to the issuance of the shares of Common Stock issuable upon conversion of the Series D Preferred Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99%, provided that any increase in such percentage shall not be effective until 61 days after such notice to us. The conversion rate of the Series D Preferred Stock is subject to proportionate adjustments for stock splits, reverse stock splits and similar events, but is not subject to adjustment based on price anti-dilution provisions.

Dividend Rights

In addition to stock dividends or distributions for which proportionate adjustments will be made, holders of Series D Preferred Stock are entitled to receive dividends on shares of Series D Preferred Stock equal, on an as-if-converted-to-common-stock basis, to and in the same form as dividends actually paid on shares of the Common Stock when, as and if such dividends are paid on shares of the Common Stock. No other dividends are payable on shares of Series D Preferred Stock.

Voting Rights

Subject to the Series D Beneficial Ownership Limitation, on any matter presented to our stockholders for their action or consideration at any meeting of our stockholders (or by written consent of stockholders in lieu of a meeting), each holder, in its capacity as such, shall be entitled to cast the number of votes equal to the number of whole shares of our Common Stock into which the Series D Preferred Stock beneficially owned by such holder are convertible as of the record date for determining stockholders entitled to vote on or consent to such matter (taking into account all Series D Preferred Stock beneficially owned by such holder). Except as otherwise required by law or by the other provisions of the Certificate of Designation of Series D Convertible Preferred Stock (the “Series D Certificate of Designation”), the holders of Series D Preferred Stock, in their capacity as such, shall vote together with the holders of our Common Stock and any other class or series of stock entitled to vote thereon as a single class.

Liquidation Rights

Upon any liquidation, dissolution or winding-up of the Company, whether voluntary or involuntary, the holders of Series D Preferred Stock are entitled to receive, pari passu with the holders of Common Stock, out of the assets available for distribution to stockholders an amount equal to such amount per share as would have been payable had all shares of Series D Preferred Stock been converted into Common Stock immediately before such liquidation, dissolution or winding up, without giving effect to any limitation on conversion as a result of the Series D Beneficial Ownership Limitation, as described above.

Exchange Listing

Series D Preferred Stock is not listed on the Nasdaq, any national securities exchange or other nationally recognized trading system. Our Common Stock issuable upon conversion of the Series D Preferred Stock is listed on the Nasdaq under the symbol “TNFA”.

Failure to Deliver Conversion Shares

If the Company fails to timely deliver shares of Common Stock upon conversion of the Series D Preferred Stock (the “Series D Conversion Shares”) within the time period specified in the Series D Certificate of Designation (within two trading days after delivery of the notice of conversion, or any shorter standard settlement period in effect with respect to trading market on the date notice is delivered), then the Company is obligated to pay to the holder, as liquidated damages, an amount equal to $25 per trading day (increasing to $50 per trading day on the third trading day and $100 per trading day on the sixth trading day) for each $5,000 of stated value of Series D Preferred Stock being converted which are not timely delivered. If the Company makes such liquidated damages payments, the Company is also not obligated to make Series D Buy-In (as defined below) payments with respect to the same Series D Conversion Shares.

Compensation for Series D Buy-In on Failure to Timely Deliver Shares

If the Company fails to timely deliver the Series D Conversion Shares to the holder, and if after the required delivery date the holder is required by its broker to purchase (in an open market transaction or otherwise) or the holder or its brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the holder of the Series D Conversion Shares which the holder anticipated receiving upon such conversion or exercise (a “Series D Buy-In”), then the Company is obligated to (A) pay in cash to such holder (in addition to any other remedies available to or elected by such holder) the amount, if any, by which (x) such holder’s total purchase price (including any brokerage commissions) for the shares of Common Stock so purchased exceeds (y) the product of (1) the aggregate number of Series D Conversion Shares that such holder was entitled to receive from the conversion at issue multiplied by (2) the actual sale price at which the sell order giving rise to such purchase obligation was executed (including any brokerage commissions) and (B) at the option of such holder, either reissue (if surrendered) the shares of Series D Preferred Stock equal to the number of shares of Series D Preferred Stock submitted for conversion (in which case, such conversion shall be deemed rescinded) or deliver to such holder the number of Series D Conversion Shares that would have been issued if the Company had timely complied with its delivery requirements.

As of September 30, 2024, the Company had 72,992 shares of Series D Convertible Preferred Stock outstanding which represent 1,217 underlying shares of the Company’s Common Stock.

Series F Convertible Preferred Stock

The following are the principal terms of the Series F Preferred Stock:

Voting Rights

Except as required by law (including without limitation, the Delaware General Corporation Law (the “DGCL”)), the holders of the Series F Preferred Stock are entitled to vote with holders of the Common Stock on as as-converted basis, with the number of votes to which each holder of Series F Preferred Stock is entitled to be calculated assuming a conversion price of $60.21 per share, which was the Minimum Price (as defined in Rule 5635 of the Rule of the Nasdaq Stock Market) applicable immediately before the execution and delivery of the Purchase Agreement, subject to certain beneficial ownership limitations as set forth in the Series F Certificate of Designation. The Series F Certificate of Designation further provides that the holders of record of the Series F Preferred Stock, exclusively and as a separate class, shall be entitled to elect one director of the Company one time on or before June 30, 2024. To the extent that under the DGCL the vote of the holders of shares of Series F Preferred Stock, voting separately as a class or series, as applicable, is required to authorize a given action of the Company, the affirmative vote or consent of a majority of the outstanding shares of Series F Preferred Stock, voting together in the aggregate and not in separate series unless required under the DGCL, represented at a duly held meeting at which a quorum is presented or by written consent of such majority (except as otherwise may be required under the DGCL) shall constitute the approval of such action by both the class or the series, as applicable.

Liquidation

Upon any liquidation, dissolution or winding-up of the Company, whether voluntary or involuntary, each holder of shares of the Series F Preferred Stock shall be entitled to receive out of the assets, whether capital or surplus, of the Company an amount per share of Series F Preferred Stock equal to the greater of (A) 125% of the stated value of such share of Series F Preferred Stock (plus any applicable make-whole amount, unpaid late charge or other applicable amount) on the date of such payment and (B) the amount per share such holder would receive if such holder converted such share of Series F Preferred Stock into Common Stock immediately prior to the date of such payment. All shares of capital stock of the Company shall be junior in rank to all shares of Series F Preferred Stock with respect to the preferences as to payments upon the liquidation.

Optional Conversion

The Series F Preferred Stock can be converted at the option of the holder at any time and from time to time after the original issuance date. Holders shall effect conversions by providing us with the form of conversion notice (the “Series F Notice of Conversion”) specifying the number of shares of Series F Preferred Stock to be converted, the number of shares of Series F Preferred Stock owned subsequent to the conversion at issue and the date on which such conversion is to be effected, which date may not be prior to the date the applicable holder delivers by email such Series F Notice of Conversion to us.

Mandatory Conversion

If on any day after the issuance of the shares of Series F Preferred Stock the closing price of the Common Stock has exceeded $6.765 (as adjusted for the Reverse Stock Split) (subject to adjustment for stock splits, stock dividends, stock combinations, recapitalizations or other similar events) for 20 consecutive trading days and the daily dollar trading volume of the Common Stock has exceeded $3,000,000 per trading day during the same period and certain equity conditions described in the Series F Certificate of Designation are satisfied (the “Mandatory Conversion Date”), the Company shall deliver written notice of the Mandatory Conversion (as defined below) to all holders on the Mandatory Conversion Date and, on such Mandatory Conversion Date, the Company shall convert all of each holder’s shares of Series F Preferred Stock into Conversion Shares at the then effective Conversion Price (the “Mandatory Conversion”). If any of the Equity Conditions shall cease to be satisfied at any time on or after the Mandatory Conversion Date through and including the actual delivery of all of the Conversion Shares to the holders, the Mandatory Conversion shall be deemed withdrawn and void ab initio.

Beneficial Ownership Limitation

The Series F Preferred Stock cannot be converted to Common Stock if the holder and its affiliates would beneficially own more than 4.99% or 9.99% at the election of the holder of the outstanding Common Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon notice to us, provided that any increase in this limitation will not be effective until 61 days after such notice from the holder to us and such increase or decrease will apply only to the holder providing such notice.

Series F-1 Preferred Stock

The following are the principal terms of the Series F-1 Preferred Stock:

Dividends

The holders of the Series F-1 Preferred Stock are entitled to dividends of 10% per annum, compounded monthly, which are payable in arrears monthly in cash or shares of Common Stock at our option, in accordance with the terms of the Series F-1 Certificate of Designations. Upon the occurrence and during the continuance of a Triggering Event (as defined in the Series F-1 Certificate of Designations), the Series F-1 Preferred Stock will accrue dividends at the rate of 15% per annum. Upon conversion or redemption, the holders of the Series F-1 Preferred Stock are also entitled to receive a dividend make-whole payment.

Voting Rights

Except as required by law (including without limitation, the Delaware General Corporation Law (the “DGCL”)), the holders of the Series F-1 Preferred Stock are entitled to vote with holders of the Common Stock on as as-converted basis, with the number of votes to which each holder of Series F-1 Preferred Stock is entitled to be calculated assuming a conversion price of $2.253 per share, which was the Minimum Price (as defined in Rule 5635 of the Rule of the Nasdaq Stock Market) applicable immediately before the execution and delivery of the Series F-1 Purchase Agreement, subject to certain beneficial ownership limitations as set forth in the Series F-1 Certificate of Designations. To the extent that under the DGCL the vote of the holders of shares of Series F-1 Preferred Stock, voting separately as a class or series, as applicable, is required to authorize a given action of the Company, the affirmative vote or consent of a majority of the outstanding shares of Series F-1 Preferred Stock, voting together in the aggregate and not in separate series unless required under the DGCL, represented at a duly held meeting at which a quorum is presented or by written consent of such majority (except as otherwise may be required under the DGCL) shall constitute the approval of such action by both the class or the series, as applicable.

Liquidation

Upon any liquidation, dissolution or winding-up of the Company, whether voluntary or involuntary, each holder of shares of the Series F-1 Preferred Stock shall be entitled to receive out of the assets, whether capital or surplus, of the Company an amount per share of Series F-1 Preferred Stock equal to the greater of (A) 125% of the stated value of such share of Series F-1 Preferred Stock (plus any applicable make-whole amount, unpaid late charge or other applicable amount) on the date of such payment and (B) the amount per share such holder would receive if such holder converted such share of Series F-1 Preferred Stock into Common Stock immediately prior to the date of such payment. All shares of capital stock of the Company shall be junior in rank to all shares of Series F-1 Preferred Stock with respect to the preferences as to payments upon the liquidation.

Exchange Cap

The Company was initially restricted from issuing shares of Common Stock upon conversion of the Series F-1 Preferred Stock and Series G Preferred Stock or exercise of the associated warrants in excess of 19.99% of the shares of Common Stock outstanding as of the date immediately prior to the issuance of the shares of Series F-1 Preferred Stock and Series G Preferred Stock and the associated warrants (the “Issuable Maximum”) until the Company obtained stockholder approval for the issuance of shares of Common Stock in excess of the Issuable Maximum. The Company received the Stockholder Approval on July 24, 2024.

Optional Conversion

The Series F-1 Preferred Stock can be converted at the option of the holder at any time and from time to time after the original issuance date. Holders shall effect conversions by providing us with the form of conversion notice (the “Notice of Conversion”) specifying the number of shares of Series F-1 Preferred Stock to be converted, the number of shares of Series F-1 Preferred Stock owned subsequent to the conversion at issue and the date on which such conversion is to be effected, which date may not be prior to the date the applicable holder delivers by email such Notice of Conversion to us.

Mandatory Conversion

If on any day after the issuance of the shares of Series F-1 Preferred Stock the closing price of the Common Stock has exceeded $5.448 per share (subject to adjustment for stock splits, stock dividends, stock combinations, recapitalizations or other similar events) for 20 consecutive trading days and the daily dollar trading volume of the Common Stock has exceeded $3,000,000 per trading day during the same period and certain equity conditions described in the Series F-1 Certificate of Designation are satisfied (the “Mandatory Conversion Date”), the Company shall deliver written notice of the Mandatory Conversion (as defined below) to all holders on the Mandatory Conversion Date and, on such Mandatory Conversion Date, the Company shall convert all of each holder’s shares of Series F-1 Preferred Stock into Conversion Shares at the then effective Conversion Price (the “Mandatory Conversion”). If any of the Equity Conditions shall cease to be satisfied at any time on or after the Mandatory Conversion Date through and including the actual delivery of all of the Conversion Shares to the holders, the Mandatory Conversion shall be deemed withdrawn and void ab initio.

Beneficial Ownership Limitation

The Series F-1 Preferred Stock cannot be converted to Common Stock if the holder and its affiliates would beneficially own more than 4.99% or 9.99% at the election of the holder of the outstanding Common Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon notice to us, provided that any increase in this limitation will not be effective until 61 days after such notice from the holder to us and such increase or decrease will apply only to the holder providing such notice.

Series G Preferred Stock

The following are the principal terms of the Series G Preferred Stock:

Voting Rights

Except as required by law (including without limitation, the Delaware General Corporation Law (the “DGCL”)), the holders of the Series G Preferred Stock are entitled to vote with holders of the Common Stock on as as-converted basis, with the number of votes to which each holder of Series G Preferred Stock is entitled to be calculated assuming a conversion price of $2.253 per share, which was the Minimum Price (as defined in Rule 5635 of the Rule of the Nasdaq Stock Market) applicable immediately before the execution and delivery of the Series G Purchase Agreement, subject to certain beneficial ownership limitations as set forth in the Series G Certificate of Designations. To the extent that under the DGCL the vote of the holders of shares of Series G Preferred Stock, voting separately as a class or series, as applicable, is required to authorize a given action of the Company, the affirmative vote or consent of a majority of the outstanding shares of Series G Preferred Stock, voting together in the aggregate and not in separate series unless required under the DGCL, represented at a duly held meeting at which a quorum is presented or by written consent of such majority (except as otherwise may be required under the DGCL) shall constitute the approval of such action by both the class or the series, as applicable.

Liquidation

Upon any liquidation, dissolution or winding-up of the Company, whether voluntary or involuntary, each holder of shares of the Series G Preferred Stock shall be entitled to receive out of the assets, whether capital or surplus, of the Company an amount per share of Series G Preferred Stock equal to the greater of (A) 125% of the stated value of such share of Series G Preferred Stock (plus any applicable make-whole amount, unpaid late charge or other applicable amount) on the date of such payment and (B) the amount per share such holder would receive if such holder converted such share of Series G Preferred Stock into Common Stock immediately prior to the date of such payment. All shares of capital stock of the Company shall be junior in rank to all shares of Series G Preferred Stock with respect to the preferences as to payments upon the liquidation.

Exchange Cap

The Company was initially restricted from issuing shares of Common Stock upon conversion of the Series F-1 Preferred Stock and Series G Preferred Stock or exercise of the associated warrants in excess of 19.99% of the shares of Common Stock outstanding as of the date immediately prior to the issuance of the shares of Series F-1 Preferred Stock and Series G Preferred Stock and the associated warrants until the Company obtained stockholder approval for the issuance of shares of Common Stock in excess of the Issuable Maximum. The Company received the Stockholder Approval on July 24, 2024.

Optional Conversion

The Series G Preferred Stock can be converted at the option of the holder at any time and from time to time after the original issuance date. Holders shall effect conversions by providing us with the form of conversion notice (the “Notice of Conversion”) specifying the number of shares of Series G Preferred Stock to be converted, the number of shares of Series G Preferred Stock owned subsequent to the conversion at issue and the date on which such conversion is to be effected, which date may not be prior to the date the applicable holder delivers by email such Notice of Conversion to us.

Beneficial Ownership Limitation

The Series G Preferred Stock cannot be converted to Common Stock if the holder, other than PharmaCyte Biotech, Inc., and its affiliates would beneficially own more than 4.99% or 9.99% at the election of the holder of the outstanding Common Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon notice to us, provided that any increase in this limitation will not be effective until 61 days after such notice from the holder to us and such increase or decrease will apply only to the holder providing such notice.

Common Stock

The holders of Common Stock are entitled to one vote per share at meetings of the Company.

As of September 30, 2024, the Company had 2,472,048 shares of Common Stock issued and outstanding. During the nine months ended September 30, 2024, the Company issued 453,191 shares of Common Stock in connection with amortization payments or make-whole payments for the Series F Preferred Stock.

Common Stock Warrants

The table below summarizes the warrant activity for the nine months ended September 30, 2024:

Summary of Warrant Activity 

The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying awards and the closing stock price of $1.62 for the Company’s Common Stock on September 30, 2024 and the closing stock price of $7.77 for the Company’s Common Stock on December 31, 2023.

The Series F Exercise Price and the number of shares issuable upon exercise of the Series F Warrants are subject to customary adjustments for stock dividends, stock splits, reclassifications and the like, and subject to price-based adjustment, on a “full ratchet” basis, in the event of any issuances of Common Stock, or securities convertible, exercisable or exchangeable for Common Stock, at a price below the then-applicable Series F Exercise Price (subject to certain exceptions). Upon any such price-based adjustment to the Series F Exercise Price, the number of shares issuable upon exercise of the Series F Warrants will be increased proportionately. Pursuant to the February 2023 Offering, the Company issued to investors the Series F Warrants to purchase 4,716,904 shares of Common Stock (as adjusted, and subject to further adjustment), with an initial exercise price of $3.18 per share, which was adjusted to $1.816 per share and the number of shares of Common Stock issuable upon exercise of the Series F warrants was adjusted proportionally to 8,259,911 shares pursuant to the full ratchet anti-dilution provisions contained in the Series F Warrants in connection with the Private Placement (as defined herein) (as adjusted, and subject to further adjustment), for a period of five years from the date of issuance.

Series C Convertible Preferred Stock Warrants

The table below summarizes the warrant activity for the nine months ended September 30, 2024:

Summary of Warrant Activity 

The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying awards and the closing price of $1.62 for the Company’s Common Stock on September 30, 2024 and the closing stock price of $7.77 for the Company’s Common Stock on December 31, 2023. All Series C Convertible Preferred Stock Warrants were vested on date of grant.