CRDL ▼ -1.6% - Cardiol Therapeutics Inc. $CRDL - Cardiol Therapeutics Announces Warrant Exercise for Over USD $7 Million in Proceeds Cardiol Therapeutics announced the exercise of warrants that generated over $7 million in proceeds, yet the stock fell 1.6% today. Warrant exercises typically increase share count and can dilute existing shareholders, which may explain the downward price movement despite the company raising capital. 16-SEP-2026 07:27 AM ET