Rigel Pharmaceuticals, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- DOCUMENT AND ENTITY INFORMATION
Financial Statements
Notes to Financial Statements
Accounting Policies
- ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

STOCK-BASED COMPENSATION - Options and RSUs (Details)

v3.23.1

STOCK-BASED COMPENSATION - Options and RSUs (Details) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) $ / shares shares
Employee stock options and Restricted Stock Units
Additional disclosures
Total unrecognized compensation costs \| $	$ 16.5
Weighted-average recognition period of unrecognized compensation cost	2 years 7 months 24 days
Employee stock options
Number of Shares
Granted (in shares)	2,620,000
Exercised/Released (in shares)	952
Outstanding, end of period (in shares)	35,909,499
Employee stock options \| Vesting upon achievement of corporate performance-based milestones
Number of Shares
Outstanding, end of period (in shares)	2,870,000
Additional disclosures
Total unrecognized compensation costs \| $	$ 5.3
RSUs
Number of Shares
Granted (in shares)	1,207,600
Vested (in shares)	266,256
Outstanding, end of period (in shares)	1,988,498
Weighted-Average Grant Date Fair Value
Granted (in dollars per share) \| $ / shares	$ 1.87
Additional disclosures
Vesting period	4 years

- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Gross number of share options (or share units) granted during the period.

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