Quarterly report pursuant to Section 13 or 15(d)

Stock Plans

v3.22.2.2
Stock Plans
9 Months Ended
Sep. 30, 2022
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Stock Plans

NOTE 11. STOCK PLANS

Stock-Based Compensation

During the nine months ended September 30, 2022, the Company granted options to purchase an aggregate of 291,850 shares of its common stock that are subject to time-based vesting conditions.

The Company valued these stock options using the Black-Scholes Merton option pricing model. The following assumptions were used to compute the grant date fair values of the stock options granted during the nine months ended September 30, 2022:

 

Expected term (in years)

 

5.5 - 6.1

 

Expected volatility

 

82% - 92%

 

Risk-free interest rate

 

1.7% - 3.5%

 

Expected dividend yield

 

 

 

 

The assumptions used in calculating the fair values of purchase rights granted under the ESPP during the three months ended September 30, 2022 are set forth in the table below:

 

Expected term (in years)

 

0.5 - 2.0

 

Expected volatility

 

67% - 119%

 

Risk-free interest rate

 

0.1% - 3.0%

 

Expected dividend yield

 

 

 

 

The Company’s stock-based compensation expense by type of award and by operating expense grouping are presented below:

 

 

 

Three Months Ended
September 30,

 

 

Nine Months Ended
September 30,

 

 

 

2022

 

 

2021

 

 

2022

 

 

2021

 

Stock-based compensation expense by type of award:

 

 

 

 

 

 

 

 

 

 

 

 

Restricted stock units

 

$

3,509

 

 

$

4,264

 

 

$

9,999

 

 

$

14,014

 

Stock awards

 

 

 

 

 

 

 

 

 

 

 

19

 

Performance-based stock options

 

 

 

 

 

 

 

 

 

 

 

16,314

 

Stock options

 

 

1,226

 

 

 

791

 

 

 

4,001

 

 

 

2,426

 

Employee stock purchase plan

 

 

367

 

 

 

86

 

 

 

540

 

 

 

337

 

Common stock issued for services

 

 

 

 

 

131

 

 

 

39

 

 

 

381

 

Total

 

$

5,102

 

 

$

5,272

 

 

$

14,579

 

 

$

33,491

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stock-based compensation expense by operating expense grouping:

 

 

 

 

 

 

 

 

 

 

 

 

Cost of revenue

 

$

46

 

 

$

 

 

$

90

 

 

$

 

Sales and marketing

 

 

538

 

 

 

226

 

 

 

1,728

 

 

 

1,358

 

Research and development

 

 

1,532

 

 

 

431

 

 

 

3,783

 

 

 

2,016

 

General and administrative

 

 

2,986

 

 

 

4,615

 

 

 

8,978

 

 

 

30,117

 

 

 

$

5,102

 

 

$

5,272

 

 

$

14,579

 

 

$

33,491

 

 

Equity Award Activity Under Stock Plans

Restricted Stock Units

The Company’s restricted stock unit activity for the nine months ended September 30, 2022 was as follows:

 

 

 

 

 

 

Weighted

 

 

 

 

 

 

Average Grant

 

 

 

Shares

 

 

Date Fair Value

 

Unvested at December 31, 2021

 

 

886,461

 

 

$

32.56

 

Granted

 

 

766,935

 

 

$

13.18

 

Forfeited

 

 

(40,500

)

 

$

24.88

 

Vested

 

 

(511,719

)

 

$

37.38

 

Unvested at September 30, 2022

 

 

1,101,177

 

 

$

15.60

 

 

As of September 30, 2022, total unrecognized compensation cost related to restricted stock units was $12,339, which is expected to be recognized over a weighted average period of 1.88 years.

Performance-Based Stock Options

The activity during the nine months ended September 30, 2022 related to stock options that are subject to performance-based vesting conditions tied to the achievement of stock price goals by the Company was as follows:

 

 

 

 

 

Weighted-Average

 

 

 

 

 

 

 

 

 

Remaining

 

 

Aggregate

 

 

 

 

 

 

Exercise

 

 

Contractual

 

 

Intrinsic

 

 

 

Options

 

 

Price

 

 

Term

 

 

Value

 

Outstanding at December 31, 2021

 

 

3,834,441

 

 

$

11.05

 

 

 

 

 

 

 

Exercised

 

 

(40,916

)

 

$

5.61

 

 

 

 

 

 

 

Expired

 

 

(14,243

)

 

$

5.30

 

 

 

 

 

 

 

Outstanding at September 30, 2022

 

 

3,779,282

 

 

$

11.13

 

 

 

5.8

 

 

$

2

 

Exercisable at September 30, 2022

 

 

3,779,282

 

 

$

11.13

 

 

 

5.8

 

 

$

2

 

 

The aggregate intrinsic value of the options exercised during the nine months ended September 30, 2022 and 2021 was $275 and $7,665, respectively. No performance-based stock options were granted during the nine months ended September 30, 2022 and 2021 and no performance-based stock options vested during the nine months ended September 30, 2022. During the nine months ended September 30, 2021, the Company achieved all of the stock price milestones applicable to substantially all of the performance-based stock options and, as a result, such performance-based stock options vested and all associated unrecognized compensation was accelerated and recognized in full as a one-time expense of $16,268.

Stock Options

The activity during the nine months ended September 30, 2022 related to all other stock options was as follows:

 

 

 

 

 

Weighted-Average

 

 

 

 

 

 

 

 

 

Remaining

 

 

Aggregate

 

 

 

 

 

 

Exercise

 

 

Contractual

 

 

Intrinsic

 

 

 

Options

 

 

Price

 

 

Term

 

 

Value

 

Outstanding at December 31, 2021

 

 

5,508,608

 

 

$

15.10

 

 

 

 

 

 

 

Granted

 

 

630,467

 

 

$

11.50

 

 

 

 

 

 

 

Exercised

 

 

(49,343

)

 

$

5.91

 

 

 

 

 

 

 

Forfeited

 

 

(190,212

)

 

$

19.44

 

 

 

 

 

 

 

Expired

 

 

(41,776

)

 

$

15.45

 

 

 

 

 

 

 

Outstanding at September 30, 2022

 

 

5,857,744

 

 

$

14.69

 

 

 

6.0

 

 

$

1,464

 

Exercisable at September 30, 2022

 

 

4,504,070

 

 

$

14.03

 

 

 

5.1

 

 

$

1,049

 

The weighted average grant date fair value of stock options granted during the nine months ended September 30, 2022 and 2021 was $8.59 and $19.95 per share, respectively. The aggregate intrinsic value of the stock options exercised during the nine months ended September 30, 2022 and 2021 was $274 and $9,521, respectively. The total grant date fair value of stock options vested during the nine months ended September 30, 2022 and 2021 was $4,204 and $1,797, respectively. At September 30, 2022, total unrecognized compensation expense related to stock options was $14,423 and is expected to be recognized over a weighted average period of 2.9 years.

The aggregate intrinsic values in the tables above represent the difference between the fair market value of the Company’s common stock and the average option exercise price of in-the-money options, multiplied by the number of such stock options.

Employee Stock Purchase Plan

During the nine months ended September 30, 2022, a total of 130,538 shares of common stock were purchased under the Company’s ESPP. As of September 30, 2022, accrued employee contributions for future purchases under the ESPP totaled $250.