It looks like Ocean Bio-Chem, Inc. (NASDAQ:OBCI) is about to go ex-dividend in the next 3 days. The ex-dividend date occurs one day before the record date which is the day on which shareholders need to be on the company's books in order to receive a dividend. The ex-dividend date is important because any transaction on a stock needs to have been settled before the record date in order to be eligible for a dividend. Therefore, if you purchase Ocean Bio-Chem's shares on or after the 8th of September, you won't be eligible to receive the dividend, when it is paid on the 23rd of September.

The company's next dividend payment will be US$0.03 per share, and in the last 12 months, the company paid a total of US$0.12 per share. Based on the last year's worth of payments, Ocean Bio-Chem has a trailing yield of 1.3% on the current stock price of $9.6. Dividends are an important source of income to many shareholders, but the health of the business is crucial to maintaining those dividends. So we need to check whether the dividend payments are covered, and if earnings are growing.

View our latest analysis for Ocean Bio-Chem

Dividends are typically paid from company earnings. If a company pays more in dividends than it earned in profit, then the dividend could be unsustainable. Ocean Bio-Chem is paying out just 9.4% of its profit after tax, which is comfortably low and leaves plenty of breathing room in the case of adverse events. Yet cash flows are even more important than profits for assessing a dividend, so we need to see if the company generated enough cash to pay its distribution. Thankfully its dividend payments took up just 26% of the free cash flow it generated, which is a comfortable payout ratio.

It's encouraging to see that the dividend is covered by both profit and cash flow. This generally suggests the dividend is sustainable, as long as earnings don't drop precipitously.

Click here to see how much of its profit Ocean Bio-Chem paid out over the last 12 months.

Have Earnings And Dividends Been Growing?

Companies with consistently growing earnings per share generally make the best dividend stocks, as they usually find it easier to grow dividends per share. Investors love dividends, so if earnings fall and the dividend is reduced, expect a stock to be sold off heavily at the same time. That's why it's comforting to see Ocean Bio-Chem's earnings have been skyrocketing, up 83% per annum for the past five years. Ocean Bio-Chem is paying out less than half its earnings and cash flow, while simultaneously growing earnings per share at a rapid clip. Companies with growing earnings and low payout ratios are often the best long-term dividend stocks, as the company can both grow its earnings and increase the percentage of earnings that it pays out, essentially multiplying the dividend.