Critical Accounting Policies

The Company's financial statements have been prepared in accordance with Generally Accepted Accounting Principles in the United States of America ("US GAAP"). Preparation of financial statements requires the Company to make estimates and assumptions affecting the reported amounts of assets, liabilities, revenues, and expenses and the disclosure of contingent assets and liabilities. The Company uses its historical experience and other relevant factors when developing its estimates and assumptions, which are continually evaluated. Note A, Nature of Business and Summary of Significant Accounting Policies, of the Notes to Financial Statements, included in Item 8, Financial Statements and Supplementary Data, of this Annual Report includes a discussion of the Company's significant accounting policies. The following accounting policies are those that the Company considers critical to an understanding of the financial statements because their application places the most significant demands on the Company's judgment. The Company's financial results might have been different if other assumptions had been used or other conditions had prevailed.

Marketable Securities

The Company's marketable securities include investments in equity and fixed income mutual funds, and U.S. Government securities. The Company's marketable equity securities are reported at fair value with the related unrealized and realized gains and losses included in net income. U.S Treasury Bills are considered debt securities and any realized gains or losses are reported in other comprehensive income. Realized gains or losses on mutual funds are determined on a specific identification basis. The Company evaluates its investments periodically for possible other-than-temporary impairment by reviewing factors such as the length of time and extent to which fair value had been below cost basis, the financial condition of the issuer and the Company's ability and intent to hold the investment for a period of time which may be sufficient for anticipated recovery of market value. The Company records an impairment charge to the extent that the cost of the available-for-sale securities exceeds the estimated fair value of the securities and the decline in value is determined to be other-than-temporary. During 2019 and 2018, the Company did not record an impairment charge regarding its investment in marketable securities because management believes, based on its evaluation of the circumstances, that the decline in fair value below the cost of certain of the Company's marketable securities is temporary.





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                             UNITED-GUARDIAN, INC.

Revenue Recognition


The Company recognizes revenue from sales of its cosmetic ingredients, medical products, and industrial products at the time the products are shipped, as long as a valid purchase order has been received and future collection of the sale amount is reasonably assured. These products are shipped "Ex-Works" from the Company's facility in Hauppauge, NY, and it is at this time that risk of loss, control, and responsibility for the shipment passes to the customer. Sales of these products are deemed final, and there is no obligation on the part of the Company to repurchase or allow the return of these goods unless they are defective.

The Company's pharmaceutical products are shipped via common carrier upon receipt of a valid purchase order, with, in most cases, the Company paying the shipping costs. Sales of pharmaceutical products are final, and revenue is recognized at the time of shipment. Pharmaceutical products are returnable only at the discretion of the Company unless (a) they are found to be defective; (b) the product is damaged in shipping; or (c) the product is outdated (but not more than one year after their expiration date, which is a return policy which conforms to standard pharmaceutical industry practice). The Company estimates an allowance for outdated material returns based on prior year historical returns of its pharmaceutical products.

The Company does not make sales on consignment, and the collection of the proceeds of the sale of any of the Company's products is not contingent upon the customer being able to sell the goods to a third party.

Any allowances for returns are taken as a reduction of sales within the same period the revenue is recognized. Such allowances are determined based on historical experience. The Company has not experienced significant fluctuations between estimated allowances and actual activity.

The timing between recognition of revenue for product sales and the receipt of payment is not significant. The Company's standard credit terms, which vary depending on the customer, range between 30 and 60 days. The Company uses its judgment on a case-by-case basis to determine its ability to collect outstanding receivables and provides allowances for any receivables for which collection has become doubtful. As of December 31, 2019 and December 31, 2018, the allowance for doubtful accounts receivable amounted to $21,178 and $16,895, respectively. Prompt-pay discounts are offered to some customers; however, due to the uncertainty of the customers actually taking the discounts, the discounts are recorded when they are taken.

The Company's sales, as reported, are net of a variety of deductions, which generally are estimated and recorded in the same period that the revenues are recognized. Such variable consideration, primarily related to the sale of the Company's pharmaceutical products, includes chargebacks from the United States Department of Veterans Affairs ("VA"), rebates in connection with participation in Medicare and Medicaid programs, distribution fees, discounts, and outdated product returns. These deductions represent estimates of the related obligations and, as such, knowledge and judgment are required when estimating the impact of these revenue deductions on sales for a reporting period.

The Company has distribution fee contracts with certain distributors of its pharmaceutical products that entitles them to receive distribution and services-related fees. The Company records distribution fees and estimates of distribution fees as offsets to revenue.





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                             UNITED-GUARDIAN, INC.

Accounts Receivable Allowance

The Company performs ongoing credit evaluations of the Company's customers and adjusts credit limits, as determined by a review of current credit information. The Company continuously monitors collection and payments from customers and maintains an allowance for doubtful accounts based upon historical experience, the Company's anticipation of uncollectible accounts receivable and any specific customer collection issues that have been identified. While the Company's credit losses have historically been low and within expectations, the Company may not continue to experience the same credit loss rates that have historically been attained. The receivables are highly concentrated in a relatively small number of customers. Therefore, a significant change in the liquidity, financial position, or willingness to pay timely, or at all, of any one of the Company's significant customers would have a significant impact on the Company's results of operations and cash flows.





Inventory Valuation Allowance



In conjunction with the Company's ongoing analysis of inventory valuation, management constantly monitors projected demand on a product-by-product basis. Based on these projections, management evaluates the levels of write-downs required for inventory on hand and inventory on order from contract manufacturers. Although the Company believes that it has been reasonably successful in identifying write-downs in a timely manner, sudden changes in buying patterns from customers, either due to a shift in product interest and/or a complete pull back from their expected order levels, may result in the recognition of larger-than-anticipated write-downs.





Results of Operations


Year ended December 31, 2019 compared with the year ended December 31, 2018:





Sales


Sales increased from $13,445,565 in 2018 to $13,599,084 in 2019, an increase of $153,519 (1%). The increase was due primarily to increases in sales of the Company's pharmaceutical products, primarily Renacidin, combined with an increase in sales of many of the Company's medical products. Those increases were partially offset by decreases in sales of the Company's cosmetic ingredients.

The net increase in sales was the result of the following specific changes in sales in the different product categories:





 (a) Cosmetic Ingredients:



Sales of the Company's cosmetic ingredients decreased from $7,529,487 in 2018 to $6,377,323 in 2019, a decrease of $1,152,164 (15%). The decrease was attributable primarily to decreases in sales of the Company's Lubrajel products to ASI, the Company's largest marketing partner. Sales to ASI decreased by $718,440 (12%) from $6,067,821 in 2018 to $5,349,381 in 2019. Aggregate sales to the Company's other marketing partners decreased by $410,494 (29%) from $1,419,531 in 2018 to $1,009,037 in 2019. The largest decrease was to the Company's former marketing partner in Korea, which saw a decrease in sales of $243,341(73%), from $331,788 in 2018 to $88,447 in 2019. There was also a decrease of $23,230 in sales of the Company's cosmetic ingredients to three other direct customers of the Company.





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                             UNITED-GUARDIAN, INC.

Although a significant percentage of ASI's purchases from the Company are sold to foreign customers, all sales to ASI are considered U.S. sales for financial reporting purposes, since all shipments to ASI are shipped to ASI's warehouses in the U.S. A certain percentage of those products are subsequently shipped by ASI to its foreign customers. Based on sales information provided to the Company by ASI, in 2019 and 2018, 75% of ASI's sales were to customers in foreign countries. ASI's largest foreign market in both 2019 and 2018 was China, which accounted for approximately 49% of ASI's sales in 2019 and 55% of sales in 2018.

The decrease in sales to ASI was primarily the result of a decrease in ASI's sales of the Company's cosmetic ingredients in China, which has been a significant market for the Company's products over the past few years. Based on information provided to the Company by ASI, there have been two reasons for the decline in sales. First, there has been a decrease in demand for a cosmetic product line that had been using significant amounts of one of the Company's Lubrajel products. While still a significant market, the demand for those products has declined somewhat over the past year. Second, the Company is competing with lower-priced manufacturers in Asia that are marketing competitive products and are able to sell those products at a lower price. The Company is working closely with ASI to be more competitive with those products, and is hopeful that it will be able to recover some of the business it has lost to these lower-cost producers.

Sales of the Company's cosmetic ingredients in Europe decreased slightly in 2019 compared with 2018. There continues to be competition in Europe from Asian and European competitors selling copies of the Company's products at much lower prices. The strengthening of the U.S. dollar relative to the Euro also contributed to the increasingly competitive situation in Europe. The Company continues to work closely with its marketing partners to be as competitive as possible and, when appropriate, to offer additional volume discounts and more aggressive pricing in order to maintain and increase sales and bring in new customers. However, the Company expects the European market to remain very competitive based on the increasing sales of these lower-cost products, and for that reason is concentrating its R&D efforts on developing new and unique products that these other companies do not have. The Company expects to introduce several such products during 2020.

The Company has been informed by ASI, its current marketing partner in Korea, that sales of the Company's products in Korea may be negatively impacted as a result of the spread of the coronavirus, since in Korea there has always been significant sales of cosmetic products to Chinese tourists. With the drastic reduction in travel by Chinese tourists there is an expectation on the part of cosmetic manufacturers that the demand for cosmetic products will decrease, especially if the virus continues to spread, which will mean that cosmetic manufacturers' purchases of the raw materials used to make their cosmetic products, including those produced by the Company, will be reduced. The Company also believes that there is a strong possibility that sales in China, Korea, Europe, the U.S., and other parts of the world may be impacted as a result of temporary business closures and the suspension of normal activities due to the spread of the virus. It is too early to determine what the impact will be on the Company's sales in the coming year, since that will depend to a large extent on the spread of the virus over the coming months.

Although the Company does source some of its raw materials from areas being impacted by the coronavirus, it has multiple sources for many, but not all, of its raw materials. For those it doesn't it is increasing its inventory in case there is a temporary delay in obtaining some of those materials. While at the present time the Company's production of cosmetic ingredients, as well as its other products, has not yet been impacted by the spread of the coronavirus, the situation is changing rapidly, both in the U.S. and overseas, and there is a possibility that businesses, including the Company's business, might have to temporarily shut down, which could have a significant impact on sales until production can be resumed.





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                             UNITED-GUARDIAN, INC.

Pharmaceuticals:


Sales of the Company's two pharmaceutical products, Renacidin and Clorpactin, together increased by $581,099 (17%), from $3,510,720 in 2018 to $4,091,819 in 2019, with Renacidin accounting for most of the increase. Sales of Renacidin increased by $555,748 (19%) from $2,932,862 in 2018 to $3,488,610 in 2019, and accounted for approximately 26% of the Company's sales in 2019, as compared with 22% in 2018. The Company believes that much of this increase has been the result of the increased awareness of the product by both patients, caregivers, and physicians as a result of the launch of the Company's web site dedicated to Renacidin, the continuing efforts to promote the product on the internet, and the work being done by the Company's internet marketing consultant to make sure that the product comes up in as many relevant internet searches as possible. The Company intends to continue these successful internet marketing efforts during 2020.

As a result of the increase in sales of the Company's pharmaceutical products, there was an increase in allowances for distribution fees, VA chargebacks, Medicaid and Medicare rebates, and outdated material returns. Those fees, rebates, and allowances increase proportionally as sales of the Company's pharmaceutical products increase, and in 2019 those expenses increased by $142,257 (14%) over 2018, primarily due to the increase in Renacidin sales.

(b) Medical (non-pharmaceutical) products:

Sales of the Company's medical products increased by $736,665 (33%) from $2,232,141 in 2018 to $2,968,806 in 2019. The increase was primarily the result of a 58% increase in sales of Lubrajel MG, along with increases in sales of some of the Company's other medical lubricants, including Lubrajel RC and Lubrajel RR. While some of the increases were due to fluctuations in purchasing patterns of the customers for these products, there was also an increase in demand from some of the customers, particularly for the Lubrajel MG, where one of the major customers for that product, a contract manufacturer and packager, had a 125% increase in purchases as a result of securing new customers for the product. .

(c) Industrial and other products:

Sales of the Company's industrial products, as well as other miscellaneous products, decreased by $12,079 (7%) from $173,217 in 2018 to $161,138 in 2019. The decrease was primarily due to the decrease in sales of one of the Company's industrial products to one customer.





Gross Profit on Sales


Gross profit on sales was 58% in 2019 compared with 60% in 2018. The decrease in gross profit in 2019 compared to 2018 was due to the increased sales of Renacidin in 2019 compared to 2018. This product carries a lower gross profit margin than the Company's other products. In 2019, Renacidin represented 26% of the Company's total sales compared to 22% in 2018.





Operating Expenses


Operating expenses increased by $25,629 (1%) in 2019 compared with 2018, increasing from $2,122,746 in 2018 to $2,148,375 in 2019. The increase was mainly attributable to increases in insurance expenses and employee fringe benefit expenses.







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                             UNITED-GUARDIAN, INC.

Research and Development Expenses

Research and development expenses amounted to $397,391 and $399,517 in 2019 and 2018, respectively. The decrease of $2,126 (less than 1%) was primarily related to a decrease in outside laboratory expenses. The Company has been working more closely than it has in the past with ASI's R&D department to jointly develop and test new products, which has lowered the internal costs involved with the development of new products.





Investment Income


Investment income decreased by $28,657 (12%) from $231,986 in 2018 to $203,329 in 2019. The decrease was due to a decrease in investment income from both stock and bond mutual funds. During 2019, the Company's investment portfolio was more heavily weighted in U.S. Treasury Bills which yielded interest income that was less than the dividend income recognized in 2018 from the Company's investment in stock and bond mutual funds.

Net Gain (Loss) on Marketable Securities

The net gain (loss) on marketable securities changed to a gain of $431,076 in 2019 from a loss of $333,138 in 2018, a positive change of $764,214.The increase was primarily due to the Company recognizing higher gains (both realized and unrealized) on its stock and bond mutual funds compared to the same period in 2018.





Provision for Income Taxes



The provision for income taxes increased by $155,136 (14%) from $1,113,523 in 2018 to $1,268,659 in 2019. This increase was due to an increase in net income. The Company's effective income tax rate was approximately 21% in 2019 and approximately 20% in 2018. The Company's effective income tax rate in 2018 was lower than in 2019 due to higher research and development tax credits in 2018 compared with 2019.

Liquidity and Capital Resources

Working capital decreased from $10,320,949 at December 31, 2018 to $10,224,222 at December 31, 2019, a decrease of $96,727 (less than 1%). The current ratio remained the same at 8.6 to 1 at December 31, 2019 and December 31, 2018. The decrease in working capital was mainly due to decreases in marketable securities and inventories, partially offset by increases in accounts receivable and cash.

Accounts receivable (net of allowance for doubtful accounts) as of December 31, 2019 increased by $425,844 (25%) from $1,672,567 in 2018 to $2,098,411 in 2019. The receivables turnover, or Days Sales Outstanding, for 2019 was 51 days, compared with 49 days in 2018. The increase was mainly the result of some of the Company's larger customers implementing electronic payments and, as a result, the payment terms increased to allow for additional processing time. The Company's allowance for doubtful accounts receivable increased from $16,895 in 2018 to $21,178 for 2019, and the Company believes that the net balance of its accounts receivable is fully collectible as of December 31, 2019.

The Company generated cash from operations of $4,476,111 in 2019 compared with $4,950,412 in 2018. The decrease in 2019 was primarily due to an increase in accounts receivable and the recognition of a gain on marketable securities in 2019 compared with a loss in 2018.

Net cash used in investing activities was $308,759 for the year ended December 31, 2018 compared with net cash provided by investing activities of $1,071,987 for the year ended December 31, 2019. This increase in net cash was mainly due to an increase in sales of marketable securities in 2019 compared with 2018.





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                             UNITED-GUARDIAN, INC.

Cash used in financing activities was $5,049,922 and $4,816,239 during the years ended December 31, 2019 and 2018, respectively. The increase was due to the payment of higher dividends in 2019 compared with 2018.

The Company believes that its working capital is sufficient to support its operating requirements for the next fiscal year. The Company's long-term liquidity position will be dependent upon its ability to generate sufficient cash flow from profitable operations. The Company has no material commitments for future capital expenditures.

Off Balance-Sheet Arrangements

The Company has no off balance-sheet transactions that have, or are reasonably likely to have, a current or future effect on the Company's financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources.

Contractual Obligations and Commitments

The information to be reported under this item is not required of smaller reporting companies.

New Accounting Pronouncements

See Note "A" to the financial statements regarding new accounting pronouncements, which note is incorporated herein by reference.

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