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Convertible Preferred Stock | 12 Months Ended
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Dec. 31, 2024
Convertible Preferred Stock [Abstract] |
CONVERTIBLE PREFERRED STOCK | 10. CONVERTIBLE PREFERRED STOCK In October 2023, the Company amended and restated the articles of incorporation to add a conversion feature to the convertible preferred stock. Pursuant to the amendment, all outstanding convertible preferred stock automatically converted into the same number of shares of Common stock upon the consummation of a Merger with GAMC. In addition, if any holder of shares of convertible preferred stock did not participate in a financing event within the time specified by the Company by (i) purchasing the Bridge Convertible Notes (see Note 8 — Borrowings and Other Financing Arrangements) equal to at least 20% of such holder’s Pro Rata Share and (ii) entering into the Original PIPE Subscription Agreement (see Note 4 — Reverse Merger) equal to at least 80% of such holder’s Pro Rata Share (collectively, the sum of (i) and (ii) is referred to as the “Commitment” with respect to each such holder), then the applicable portion of the shares of convertible preferred stock held by such holder automatically converted into shares of common stock at a ratio of one share of common stock for every ten shares of convertible preferred stock, with any remaining fraction being cancelled. The applicable portion of the shares of convertible preferred stock was calculated by multiplying the aggregate number of shares of convertible preferred stock held by such holder immediately prior to the initial closing of the financing of the Bridge Convertible Notes by a fraction, the numerator of which was equal to the dollar amount, if positive, by which such holder’s Pro Rata Share exceeds such holder’s Commitment, and the denominator of which was equal to such holder’s Pro Rata Share. This amendment of the conversion feature was determined to be significant using the qualitative approach. As such, the Company accounted for the amendment as an extinguishment of the outstanding convertible preferred stock and recorded a gain on extinguishment of $216.4 million on the date of the filing of amended and restated articles of incorporation. The gain on the extinguishment of the convertible preferred stock was calculated by taking the difference between the net carrying value of $339.2 million of convertible preferred stock immediately prior to the amendment of the conversion feature and the fair value of $122.8 million of the new convertible preferred stock that for accounting purposes was deemed to be issued in connection with the amended and restated articles of incorporation. The gain on extinguishment was recorded as a deemed contribution in equity and was recorded as a decrease to the net loss attributable to common stockholders for the year ended December 31, 2023 and as an increase to additional paid-in capital. In November 2023, the time for convertible preferred stockholders to participate in a financing event elapsed, which resulted in 8,418,087 shares of convertible preferred stock converted into 841,785 shares of Common stock during the year ended December 31, 2023. As discussed in Note 4, immediately prior to the consummation of the Merger in August 2024, each share of Legacy Bolt Convertible Preferred Stock automatically converted into shares of Common stock of Legacy Bolt in accordance with the Merger Agreement. In addition, the Company filed its restated amended certificate of incorporation, which authorized the issuance of up to 50,000,000 shares of preferred stock with a par value of $0.0001 per share. As of December 31, 2023, the authorized, issued, and outstanding convertible preferred stock (collectively, the “Convertible Preferred Stock”) consisted of the following (in thousands, except share and per share amounts):
|  | Shares authorized |  |  | Shares issued and outstanding |  |  | Original Issue Price |  |  | Net proceeds |  |  | Aggregate liquidation preference |
Series A(1) |  |  | 1,631,226 |  |  |  | 1,573,999 |  |  |  | 3.1680 |  |  | $ | 4,924 |  |  | $ | 4,986 |
Series B |  |  | 2,834,955 |  |  |  | 2,511,007 |  |  |  | 11.4994 |  |  | $ | 28,785 |  |  | $ | 28,875 |
Series C |  |  | 1,708,298 |  |  |  | 1,498,516 |  |  |  | 28.7280 |  |  | $ | 42,921 |  |  | $ | 43,049 |
Series D |  |  | 2,424,334 |  |  |  | 1,312,722 |  |  |  | 54.3907 |  |  | $ | 69,453 |  |  | $ | 71,400 |
Series E(2) |  |  | 3,951,628 |  |  |  | 1,152,329 |  |  |  | 64.2483 |  |  | $ | 73,092 |  |  | $ | 74,035 |
|  |  | 12,550,441 |  |  |  | 8,048,573 |  |  |  |  |  |  | $ | 219,175 |  |  | $ | 222,345 |
| (1) | Includes 56,080 shares of Series A convertible preferred stock issued at a price of $3.01 per share, representing a 5% discount from the original issuance price, from simultaneous extinguishment of convertible notes.
| (2) | Includes 838,702 shares of Series E convertible preferred stock issued at a price of $54.61 per share, representing a 15% discount from the original issuance price, from simultaneous extinguishment of convertible notes.

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