XML 27 R16.htm IDEA: XBRL DOCUMENT
v3.23.2

Stock-Based Compensation | 6 Months Ended
--- | ---
Jun. 30, 2023
Share-Based Payment Arrangement [Abstract] |
Stock-Based Compensation | 10. Stock-Based Compensation 2022 Equity Incentive Plan In October 2022, the Board adopted, and in November 2022 its stockholders approved, the 2022 Plan, which replaced the 2019 Plan and became effective immediately prior to and contingent upon the execution of the underwriting agreement related to the Company’s IPO. No further shares were issued under the 2019 Plan as of the effective date of the 2022 Plan. The 2022 Plan allows the Company to make equity-based and cash-based incentive awards to its officers, employees, directors, and consultants. The 2022 Plan provides for the grant of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock awards, restricted stock units (“RSUs”) and other stock-based awards. The number of shares initially reserved for issuance under the 2022 Plan was 5,606,723, which is the sum of: (i) 2,555,271 new shares, plus (ii) the number of shares that remained available for issuance under the 2019 Plan at the time the 2022 Plan became effective and (iii) up to 2,148,679 shares of common stock subject to awards granted under the 2019 Plan that, after the effective date of the 2022 Plan, expire or otherwise terminate without having been exercised in full or are forfeited to or repurchased. In addition, the number of shares reserved and available for issuance under the 2022 Plan shall automatically increase beginning on January 1, 2023 and each January 1 thereafter, by five percent of the aggregate number of shares of common stock of all classes issued and outstanding on the immediately preceding December 31 or such lesser number of shares of common stock as determined by the compensation committee. The shares of common stock underlying any awards under the 2022 Plan and the 2019 Plan that are forfeited, canceled, held back upon exercise or settlement of an award to satisfy the exercise price or tax withholding, reacquired by the Company prior to vesting, satisfied without the issuance of stock, expire, or are otherwise terminated (other than by exercise) will be added back to the shares of common stock available for issuance under the 2022 Plan. As of June 30, 2023, there were 1,618,800 shares reserved for future issuance under the 2022 Plan. 2022 Employee Stock Purchase Plan In October 2022, the Board adopted, and in November 2022 its stockholders approved, the 2022 ESPP, which became effective immediately prior to and contingent upon the execution of the underwriting agreement related to the Company’s IPO. A total of 215,000 shares of common stock were initially reserved for issuance under this plan. The number of shares of common stock that may be issued under the 2022 ESPP shall cumulatively increase beginning on January 1, 2023 and each January 1 thereafter through January 1, 2032, by one percent of the outstanding number of shares of common stock o n the immediately preceding December 31 or such lesser number of shares as determined by the compensation committee. No shares of the Company's common stock were issued and no stock-based compensation expense was recognized during the six months ended June 30, 2023 related to the 2022 ESPP. As of June 30, 2023, there were 434,204 shares reserved for future issuance under the 2022 ESPP. 2023 Inducement Plan In June 2023, the Board adopted the Inducement Plan to facilitate the granting of equity awards as an inducement material to new employees joining the Company. The Inducement Plan is administered by the compensation committee of the Board. The Board reserved 450,000 common shares of the Company for issuance under the Inducement Plan. The only persons eligible to receive awards under the Inducement Plan are individuals who are new employees and satisfy the standards for inducement grants under Nasdaq Listing Rule 5635(c)(4) or 5635(c)(3), as applicable. The terms of the Inducement Plan are identical to the terms of the 2022 Plan, except that no incentive stock options shall be awarded under the Inducement Plan. No shares of the Company's common stock were issued and no stock-based compensation expense was recognized during the six months ended June 30, 2023 related to the Inducement Plan. Stock Options The Company has granted stock options with service-based vesting conditions. Stock options typically vest over four years and have a maximum term of ten years. The Company typically grants stock options to employees and non-employees at exercise prices deemed by the Board to be equal to the fair value of the common stock at the time of grant. The following table summarizes the Company’s stock option activity for the six months ended June 30, 2023:
|  | Number of Shares |  |  | Weighted-Average Exercise Price |  |  | Weighted-Average Remaining Contractual Term (in years) |  |  | Aggregate Intrinsic Value (in thousands) |
Outstanding as of December 31, 2022 |  |  | 3,300,935 |  |  | $ | 6.29 |  |  |  | 9.26 |  |  | $ | 18,346 |
Granted |  |  | 109,789 |  |  |  | 14.45 |  |  |  |  |  |  |
Exercised |  |  | (148,258 | ) |  |  | 2.56 |  |  |  |  |  |  |
Forfeited or canceled |  |  | (131,836 | ) |  |  | 5.22 |  |  |  |  |  |  |
Outstanding as of June 30, 2023 |  |  | 3,130,630 |  |  | $ | 6.80 |  |  |  | 8.41 |  |  | $ | 19,503 |
Vested and expected to vest as of June 30, 2023 |  |  | 3,130,630 |  |  | $ | 6.80 |  |  |  | 8.41 |  |  | $ | 19,503 |
Vested and exercisable as of June 30, 2023 |  |  | 914,489 |  |  | $ | 2.64 |  |  |  | 6.68 |  |  | $ | 9,439 |
The aggregate intrinsic value of options is calculated as the difference between the exercise price of the stock options and the fair value of the Company’s common stock for those stock options that had exercise prices lower than the fair value of the common stock as of the end of the reporting period. The aggregate intrinsic value of options exercised during the six months ended June 30, 2023 was $1.5 million. There were no options exercised during the six months ended June 30, 2022. The weighted-average grant date fair value of the Company’s stock options granted during the three months ended June 30, 2023 and 2022 was $8.92 and $2.59 per option, respectively. The weighted-average grant date fair value of the Company’s stock options granted during the six months ended June 30, 2023 and 2022 was $10.49 and $2.54 per option, respectively. As of June 30, 2023, there was $11.8 million of unrecognized stock-based compensation expense related to stock option grants. The Company expects to recognize this amount over a weighted-average period of 2.9 years. The total fair value of options vested during the three months ended June 30, 2023 and 2022 was $0.5 million $0.1 million, respectively. The total fair value of options vested during the six months ended June 30, 2023 and 2022 was $0.8 million and $0.2 million, respectively. RSUs The Company has granted RSUs with service vesting based conditions. Unvested shares of restricted common stock may not be sold or transferred by the holder. They are legally issued and outstanding. These restrictions lapse according to the time-based vesting of each award. A summary of the RSU activity during the six months ended June 30, 2023 is as follows:
|  | Restricted Stock Units |  |  | Weighted-Average Grant Date Fair Value |
Unvested at December 31, 2022 |  |  | 1,787,152 |  |  | $ | 12.49 |
Granted |  |  | 25,781 |  |  |  | 15.10 |
Vested |  |  | — |  |  |  | — |
Forfeited |  |  | (7,878 | ) |  |  | 12.50 |
Unvested at June 30, 2023 |  |  | 1,805,055 |  |  | $ | 12.53 |
The Company granted RSUs under the 2022 Plan, which typically vest over four years. The weighted-average grant date fair value of the Company’s RSUs granted during the three and six months ended June 30, 2023 was $11.97 and $15.10 per RSU, respectively. No RSUs were granted during the three or six months ended June 30, 2022. As of June 30, 2023, there was $18.2 million of unrecognized stock-based compensation expense related to RSUs, which is expected to be recognized over a weighted-average period of 2.6 years. Stock-Based Compensation Expense Stock-based compensation expense included in the Company’s condensed consolidated statements of operations and comprehensive loss is as follows (in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
General and administrative |  | $ | 2,075 |  |  | $ | 82 |  |  | $ | 4,095 |  |  | $ | 95 |
Research and development |  |  | 611 |  |  |  | 151 |  |  |  | 1,237 |  |  |  | 178 |
Total stock-based compensation expense |  | $ | 2,686 |  |  | $ | 233 |  |  | $ | 5,332 |  |  | $ | 273 |

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//718/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (l) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration