v3.25.2
Net Loss Per Common Share
 6 Months Ended
Jun. 30, 2025
Earnings Per Share [Abstract]  
Net Loss Per Common Share Net Loss Per Common Share
Basic and diluted net (loss) income per common share were calculated as follows (in thousands except per share amounts):
Three Months Ended
June 30,		Six Months Ended
June 30,
2025202420252024
Numerator:
Net loss attributable to Zentalis
$(26,874)$(88,277)$(75,153)$(78,209)
Denominator:
Weighted average number of common shares outstanding basic and diluted71,992 71,040 71,836 70,969 
 Net loss per common share$(0.37)$(1.24)$(1.05)$(1.10)
Our potential and dilutive securities, which include outstanding stock options and unvested RSUs have been excluded from the computation of diluted net loss per common share as the effect would be anti-dilutive.
The following common stock equivalents have been excluded from the calculations of diluted net income (loss) per common share because their inclusion would be antidilutive (in thousands).
 June 30,
 20252024
Outstanding stock options13,062 11,488 
Unvested RSUs 6,624 2,403 
19,686 13,891