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
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Stock-Based Compensation (Tables)

v3.19.2

Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2019

Stock-Based Compensation

Schedule of stock-based compensation related to all of the entity's share-based payments

Total stock-based compensation related to all of our share-based payments that we recognized for the three and six months ended June 30, 2019 and 2018 were as follows (in thousands):


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
Selling, general and administrative	$	1,742	$	779	$	3,908		$	1,719
Research and development		911		333		1,698			933
Total stock-based compensation expense	$	2,653	$	1,112	$	5,606		$	2,652

Summary of weighted-average assumptions relating to options granted pursuant to equity incentive plans


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
Risk-free interest rate	2.2	%	2.9	%	2.5	%	2.7	%
Expected term (in years)	6.7		6.6		6.6		6.7
Dividend yield	0.0	%	0.0	%	0.0	%	0.0	%
Expected volatility	65.0	%	66.2	%	65.8	%	65.0	%

Summary of weighted-average assumptions used to calculate fair value of purchase rights granted under Employee Stock Purchase Plan


	Six Months Ended
	June 30,
	2019		2018
Risk-free interest rate	2.7	%	0.6	%
Expected term (in years)	1.5		2.0
Dividend yield	0.0	%	0.0	%
Expected volatility	62.6	%	63.8	%

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Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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