Kelso Technologies: Q4 Earnings Snapshot March 17, 2021 FacebookTwitterEmail SURREY, British Columbia (AP) _ Kelso Technologies Inc. (KIQ) on Wednesday reported a fourth-quarter loss of $1.7 million, after reporting a profit in the same period a year earlier. On a per-share basis, the Surrey, British Columbia-based company said it had a loss of 5 cents. The railroad equipment supplier posted revenue of $1.4 million in the period. For the year, the company reported a loss of $1.3 million, or 3 cents per share, swinging to a loss in the period. Revenue was reported as $11.1 million. The company's shares closed at 89 cents. A year ago, they were trading at 52 cents.