−Removed: MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.
+Added: MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.
Market Information
−Removed: On June 15, 2021, our common stock was uplisted and is now listed on the Nasdaq Global Market® Exchange under the ticker symbol "USIO".
−Removed: Prior to that change our common stock had been listed on the Nasdaq Capital Markets Exchange under the ticker symbol “PYDS”
−Removed: since August 11, 2015, and "USIO" since June 26, 2019. 
−Removed: On March 3, 2023, 26,392,315 shares of our common stock were issued and outstanding.
+Added: On June 15, 2021, our common stock was uplisted and is now listed on the Nasdaq Global Market® Exchange under the ticker symbol "USIO".
+Added: Prior to that change our common stock had been listed on the Nasdaq Capital Markets Exchange under the ticker symbol “PYDS” since August 11, 2015, and "USIO" since June 26, 2019.
+Added: On March 22, 2024, 26,342,459 shares of our common stock were issued and outstanding.
As of March 22, 2024, there were 3,377 stockholders of record of our common stock.
2 unchanged sentences
Securities Authorized for Issuance under Equity Compensation Plans
−Removed: The information required to be disclosed by Item 201(d) of Regulation S-K, “Securities Authorized for Issuance Under Equity Compensation Plans,”
−Removed: is incorporated herein by reference.
+Added: The information required to be disclosed by Item 201(d) of Regulation S-K, “Securities Authorized for Issuance Under Equity Compensation Plans,” is incorporated herein by reference.
Refer to Item 12 of Part III of this annual report on Form 10-K for additional information.
−Removed: Sales of Unregistered Securities
−Removed: On August 21, 2018, the Company issued University Fancards, LLC a warrant to purchase 150,000 shares of the Company's common stock.
−Removed: 30,000 warrants vested immediately upon the date on which the first financial transaction was processed on a card account issued under the prepaid agreement, which occurred on October 5, 2018.
−Removed: 120,000 warrants vest annually over 4 years in 30,000 warrant increments beginning on July 31, 2019 and becoming fully vested on July 31, 2022.
−Removed: The exercise price for the 30,000 warrants that vested immediately on October 5, 2018 was $1.80 per share.
−Removed: The exercise price for the remaining 120,000 warrants will be the lesser of $2.00 per share or one hundred and twenty percent (120%) of the market price of the Company's common stock on the vesting date of the warrant.
−Removed: The warrants were valued using the Black-Scholes option pricing model.
−Removed: Assumptions used were as follows:
−Removed: (i) the fair value of the underlying stock was $0.94 for the 30,000 warrants and $0.90 for the 120,000 warrants;
−Removed: (ii) the risk-free interest rate is 2.77%;
−Removed: (iii) the contractual life is 5 years;
−Removed: (iv) the dividend yield of 0%;
−Removed: and (v) the volatility is 64.6%.
−Removed: The fair value of the warrants amounted to $135,764 and will be amortized over the life of the warrants as a reduction of revenues.
−Removed: The reduction of revenues recorded for the year ended December 31, 2022 and 2021 was $20,963 and $35,940 respectively.
−Removed: On August 12, 2020, the Company issued 27,051 shares of common stock to University FanCards, LLC in a cashless exercise at $3.46 per share in exchange for 60,000 warrants exercised by FanCards, LLC. 
−Removed: On February 5, 2021, the Company issued 19,795 shares of common stock to University FanCards, LLC in a cashless exercise at $5.88 per share in exchange for 30,000 warrants exercised by FanCards, LLC. 
−Removed: On September 1, 2021, the Company issued 19,950 shares of common stock to University FanCards, LLC in a cashless exercise at $5.97 per share in exchange for 30,000 warrants exercised by FanCards, LLC.
−Removed: On December 15, 2020, the Company issued warrants to purchase 945,599 unregistered warrants to purchase shares of Usio, Inc.
−Removed: for 945,599 shares of our common stock, with an exercise price of $4.23 to IMS. 
−Removed: The warrants were valued using the Black-Scholes option pricing model.
−Removed: Assumptions used were as follows:
−Removed: (i) the fair value of the underlying stock was $0.58;
−Removed: (ii) the risk-free interest rate is 0.09%;
−Removed: (iii) the contractual life is 5 years;
−Removed: (iv) the dividend yield of 0%;
−Removed: and (v) the volatility is 59.9%.
−Removed: The fair value of the warrants amounted to $552,283 and will be recorded as an increase in the customer list asset and have a term of five years from time of vest.
−Removed: All of the warrants described above and the shares of common stock issued upon exercise of the warrants were issued pursuant to the exemption set forth in Section 4(a)(2) of the Securities Act of 1933, as amended.
Purchases of Equity Securities by the Issuer and Affiliated Purchasers
6 unchanged sentences
On November 7, 2019, the Board of Directors approved the renewal of the share buyback program.
−Removed: The Board approved a limit of $1,420,000 which was rolled over from the prior buyback program with a three-year duration. On May 13, 2022, the Board of Directors authorized a renewal of the buy-back program, with a limit up to $4 million of the Company's common stock with a three year duration. The new buyback program terminates on the earliest of May 15, 2025, the date the funds are exhausted, or the date the Board of Directors, at its sole discretion, terminates or suspends the program.
+Added: The Board approved a limit of $1,420,000 which was rolled over from the prior buyback program with a three-year duration.
+Added: On May 13, 2022, the Board of Directors authorized a renewal of the buy-back program, with a limit up to $4 million of the Company's common stock with a three year duration.
+Added: The new buyback program terminates on the earliest of May 15, 2025, the date the funds are exhausted, or the date the Board of Directors, at its sole discretion, terminates or suspends the program.
The program is used for the purchase of stock from employees and directors, and for open-market purchases through a broker.
17 unchanged sentences
December 1, 2023 to December 31, 2023
−Removed: On January 6, 2022, we repurchased 11,361 shares for $47,930 in a private transaction at the closing price on January 6, 2022 of $4.21 per share from Tom Jewell, the Company's Chief Financial Officer, to cover his share of taxes.
−Removed: On October 4, 2022, we repurchased 26,234 shares for $42,761 in a private transaction at the closing price on October 4, 2022 of $1.63 per share from Louis Hoch, the Company's Chairman, President, Chief Executive Officer and Chief Operating Officer, to cover his share of taxes.
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.