Despite Digimarc's recent share price drop, its P/S ratio remains high. Unless it outperforms the industry soon, maintaining the current share price could be challenging.

Despite Digimarc's lack of profitability last year, its consistent revenue growth might suggest a business turning point, potentially offering an opportunity for investors. The share price increase and 77% total shareholder return over the year reflect positive company sentiment.

The transactions suggest a lack of confidence among the insiders in the company's valuation and future growth. However, the high level of insider ownership indicates that the interests of the insiders are still aligned with those of the shareholders.