XML 35 R24.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2024
Equity [Abstract]  
Summary of Outstanding Stock Warrants
Shown below is a summary of the activity of the stock warrants as of and during the six months ended June 30, 2024:
Public
warrants
Private
warrants
PIPE
warrants
Total
Outstanding, December 31, 202329,268,236 16,400,000 2,052,500 47,720,736 
Exercised(12,575,664)(500,000)— (13,075,664)
Outstanding, June 30, 202416,692,572 15,900,000 2,052,500 34,645,072 
Summary of Stock-Based Compensation Expense
Stock-based compensation from stock options and RSUs under the Equity Incentive Plans and from stock options under the Amprius Holdings 2008 Stock Plan that we recorded were included in the following lines in the accompanying condensed consolidated statements of operations during the periods presented (in thousands):
Three months ended June 30,Six months ended June 30,
2024202320242023
Cost of revenue$242 $244 $409 $413 
Research and development270 27 440 47 
Selling, general and administrative1,429 653 2,339 1,190 
Total stock-based compensation expense$1,941 $924 $3,188 $1,650