|
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|
|
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|
|
|
|
(State or other jurisdiction of incorporation or organization)
|
|
(IRS Employer Identification No.)
|
|
||
|
|
|
(Address of principal executive offices)
|
(Zip Code)
|
Title of each class
|
Trading Symbols(s)
|
Name of each exchange on which registered
|
||
|
|
|
||
|
|
|
Large accelerated filer
|
☐
|
Accelerated filer
|
☐
|
|
☒
|
Smaller reporting company
|
|
Emerging growth company
|
|
Page
|
||
3
|
||
Part I
|
4
|
|
Item 1.
|
4
|
|
4
|
||
5
|
||
6
|
||
8
|
||
9 | ||
Item 2.
|
21 | |
Item 3.
|
28 | |
Item 4.
|
28 | |
Part II
|
30 | |
Item 1.
|
30 | |
Item 1A.
|
30 | |
Item 2.
|
30 | |
Item 3.
|
30 | |
Item 4.
|
30 | |
Item 5.
|
30 | |
Item 6.
|
31 | |
32 |
● |
the ability to recognize the anticipated benefits of the Business Combination, which may be affected by, among other things, competition and our ability to grow and manage growth profitably and retain our key
employees;
|
● |
the ability to maintain the listing of our Class A common stock on The Nasdaq Stock Market LLC (“Nasdaq”);
|
● |
changes in applicable laws or regulations;
|
● |
our ability to raise financing in the future;
|
● |
the success, cost and timing of our product development activities;
|
● |
the commercialization and adoption of our existing products and the success of any product we may offer in the future;
|
● |
the potential attributes and benefits of our products once commercialized;
|
● |
our ability to obtain and maintain regulatory approval for our products, and any related restrictions and limitations of any approved product;
|
● |
our ability to identify, in-license or acquire additional technology;
|
● |
our ability to maintain our existing license agreements and manufacturing arrangements;
|
● |
our ability to compete with other companies currently marketing or engaged in the development of products and services that serve customers engaged in proteomic analysis, many of which have greater financial
and marketing resources than us;
|
● |
the size and growth potential of the markets for our products, and the ability of each product to serve those markets once commercialized, either alone or in partnership with others;
|
● |
our estimates regarding expenses, future revenue, capital requirements and needs for additional financing;
|
● |
our financial performance; and
|
● |
the impact of the COVID-19 pandemic on our business.
|
September 30,
2021 |
December 31,
2020 |
|||||||
Assets
|
||||||||
Current assets:
|
||||||||
Cash and cash equivalents
|
$
|
|
$
|
|
||||
Marketable securities
|
||||||||
Prepaid expenses and other current assets
|
|
|
||||||
Total current assets
|
|
|
||||||
Property and equipment, net
|
|
|
||||||
Other assets | ||||||||
Other assets - related party
|
|
|
||||||
Total assets
|
$
|
|
$
|
|
||||
Liabilities, convertible preferred stock and stockholders’ equity (deficit)
|
||||||||
Current liabilities:
|
||||||||
Accounts payable
|
$
|
|
$
|
|
||||
Accrued expenses and other current liabilities
|
|
|
||||||
Total current liabilities
|
|
|
||||||
Long-term liabilities:
|
||||||||
Warrant liabilities
|
|
|
||||||
Notes payable | ||||||||
Other long-term liabilities
|
|
|
||||||
Total liabilities
|
|
|
||||||
Commitments and contingencies (Note 14)
|
||||||||
Convertible preferred stock
|
||||||||
Convertible preferred stock (Series A, B, C, D, and E) $
|
|
|
||||||
Stockholders’ equity (deficit)
|
||||||||
Class A Common stock, $
|
|
|
||||||
Class B Common stock, $
|
|
|
||||||
Additional paid-in capital
|
|
|
||||||
Accumulated deficit
|
(
|
)
|
(
|
)
|
||||
Total stockholders’ equity (deficit)
|
|
(
|
)
|
|||||
Total liabilities, convertible preferred stock and stockholders’ equity (deficit)
|
$
|
|
$
|
|
Three months ended September 30,
|
Nine months ended September 30,
|
|||||||||||||||
2021
|
2020
|
2021
|
2020
|
|||||||||||||
Operating expenses:
|
||||||||||||||||
Research and development
|
$
|
|
$
|
|
$
|
|
$
|
|
||||||||
General and administrative
|
|
|
|
|
||||||||||||
Sales and marketing
|
|
|
|
|
||||||||||||
Total operating expenses
|
|
|
|
|
||||||||||||
Loss from operations
|
(
|
)
|
(
|
)
|
(
|
)
|
(
|
)
|
||||||||
Interest expense
|
|
(
|
)
|
(
|
)
|
(
|
)
|
|||||||||
Dividend income | ||||||||||||||||
Change in fair value of warrant liabilities
|
|
|
|
|
||||||||||||
Other (expense), net
|
(
|
)
|
(
|
)
|
(
|
)
|
(
|
)
|
||||||||
Loss before provision for income taxes
|
(
|
)
|
(
|
)
|
(
|
)
|
(
|
)
|
||||||||
Provision for income taxes
|
|
|
|
|
||||||||||||
Net loss and comprehensive loss
|
$
|
(
|
)
|
$
|
(
|
)
|
$
|
(
|
)
|
$
|
(
|
)
|
||||
Net loss per common share attributable to common stockholders, basic and diluted
|
$
|
(
|
)
|
$
|
(
|
)
|
$
|
(
|
)
|
$
|
(
|
)
|
||||
Weighted-average shares used to compute net loss per share attibutable to common stockholders, basic and diluted
|
|
|
|
|
Convertible preferred stock
|
Class A
common stock
|
Class B
common stock
|
Additional paid-in capital
|
Accumulated deficit
|
Total stockholders’
equity (deficit)
|
|||||||||||||||||||||||||||||||
Shares
|
Amount
|
Shares
|
Amount
|
Shares
|
Amount
|
|||||||||||||||||||||||||||||||
Balance - December 31, 2019
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
(
|
)
|
|||||||||||||||||||
Net loss
|
-
|
-
|
-
|
|
-
|
|
|
(
|
)
|
(
|
)
|
|||||||||||||||||||||||||
Issuance of Series E convertible preferred stock, net of issuance costs
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||
Common stock issued upon exercise of stock options
|
-
|
-
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||
Stock-based compensation expense
|
-
|
-
|
-
|
|
-
|
|
|
|
|
|||||||||||||||||||||||||||
Balance - March 31, 2020
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
(
|
)
|
|||||||||||||||||||
Net loss
|
-
|
-
|
-
|
|
-
|
|
|
(
|
)
|
(
|
)
|
|||||||||||||||||||||||||
Issuance of Series E convertible preferred stock, net of issuance costs
|
|
(
|
)
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
Stock-based compensation expense
|
-
|
-
|
-
|
|
-
|
|
|
|
|
|||||||||||||||||||||||||||
Balance - June 30, 2020
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
(
|
)
|
|||||||||||||||||||
Net loss
|
-
|
-
|
-
|
|
-
|
|
|
(
|
)
|
(
|
)
|
|||||||||||||||||||||||||
Common stock issued upon exercise of stock options
|
-
|
-
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||
Stock-based compensation expense
|
-
|
-
|
-
|
|
-
|
|
|
|
|
|||||||||||||||||||||||||||
Balance - September 30, 2020
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
(
|
)
|
Convertible preferred stock
|
Class A
common stock
|
Class B
common stock
|
Additional paid-in capital
|
Accumulated deficit
|
Total stockholders’ equity (deficit)
|
|||||||||||||||||||||||||||||||
Shares
|
Amount
|
Shares
|
Amount
|
Shares
|
Amount
|
|||||||||||||||||||||||||||||||
Balance - December 31, 2020
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
(
|
)
|
|||||||||||||||||||
Net loss
|
-
|
-
|
-
|
|
-
|
|
|
(
|
)
|
(
|
)
|
|||||||||||||||||||||||||
Issuance of Series E convertible preferred stock, net of issuance costs
|
|
(
|
)
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
Common stock issued upon exercise of stock options
|
-
|
-
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||
Stock-based compensation expense
|
-
|
-
|
-
|
|
-
|
|
|
|
|
|||||||||||||||||||||||||||
Balance - March 31, 2021
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
(
|
)
|
|||||||||||||||||||
Net loss
|
-
|
-
|
-
|
|
-
|
|
|
(
|
)
|
(
|
)
|
|||||||||||||||||||||||||
Common stock issued upon exercise of stock options
|
-
|
-
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||
Conversion of the convertible preferred stock into Class A and Class B common stock
|
(
|
)
|
(
|
)
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||
Net equity infusion from the Business Combination
|
-
|
-
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||
Stock-based compensation expense
|
-
|
-
|
-
|
|
-
|
|
|
|
|
|||||||||||||||||||||||||||
Balance - June 30, 2021
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
|
||||||||||||||||||||
Net loss
|
-
|
-
|
-
|
|
-
|
|
|
(
|
)
|
(
|
)
|
|||||||||||||||||||||||||
Common stock issued upon exercise of stock options
|
-
|
-
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||
Net equity infusion from the Business Combination
|
-
|
-
|
|
|
|
|
(
|
)
|
|
(
|
)
|
|||||||||||||||||||||||||
Stock-based compensation expense
|
-
|
-
|
-
|
|
-
|
|
|
|
|
|||||||||||||||||||||||||||
Balance - September 30, 2021
|
|
$
|
|
|
$
|
|
|
$
|
|
$
|
|
$
|
(
|
)
|
$
|
|
Nine months ended September 30,
|
||||||||
2021
|
2020
|
|||||||
Cash flows from operating activities:
|
||||||||
Net loss
|
$
|
(
|
)
|
$
|
(
|
)
|
||
Adjustments to reconcile net loss to net cash used in operating activities:
|
||||||||
Depreciation and amortization
|
|
|
||||||
Unrealized losses of marketable securities
|
||||||||
Loss on disposal of fixed assets
|
|
|
||||||
Change in fair value of warrant liabilities
|
(
|
)
|
|
|||||
Stock-based compensation expense
|
|
|
||||||
Changes in operating assets and liabilities:
|
||||||||
Prepaid expenses and other current assets
|
(
|
)
|
(
|
)
|
||||
Other assets | ( |
) | ||||||
Other assets - related party
|
|
|
||||||
Accounts payable
|
|
|
||||||
Accrued expenses and other current liabilities
|
|
|
||||||
Other long-term liabilities | ||||||||
Net cash used in operating activities
|
$
|
(
|
)
|
$
|
(
|
)
|
||
Cash flows from investing activities:
|
||||||||
Purchases of property and equipment
|
(
|
)
|
(
|
)
|
||||
Purchases of marketable securities | ( |
) | ||||||
Net cash used in investing activities
|
$
|
(
|
)
|
$
|
(
|
)
|
||
Cash flows from financing activities:
|
||||||||
Proceeds from exercise of stock options
|
|
|
||||||
Proceeds from issuance of Series E convertible preferred stock
|
|
|
||||||
Net proceeds from equity infusion from the Business Combination
|
|
|
||||||
Proceeds from issuance of notes payable
|
|
|
||||||
Payment of notes payable
|
(
|
)
|
|
|||||
Stock issuance costs for Series E convertible preferred stock
|
(
|
)
|
(
|
)
|
||||
Principal payments under capital lease obligations
|
(
|
)
|
(
|
)
|
||||
Net cash provided by financing activities
|
$
|
|
$
|
|
||||
Net increase (decrease) in cash and cash equivalents
|
|
(
|
)
|
|||||
Cash and cash equivalents at beginning of period
|
|
|
||||||
Cash and cash equivalents at end of period
|
$
|
|
$
|
|
||||
Supplemental disclosure of cash flow information:
|
||||||||
Cash received from exchange of research and development tax credits
|
$
|
|
$
|
|
||||
Supplemental disclosure of noncash information:
|
||||||||
Noncash acquisition of property and equipment
|
$
|
|
$
|
|
||||
Forgiveness of related party promissory notes
|
$
|
|
$
|
|
||||
Noncash equity related transaction costs from the Business Combination
|
$
|
|
$
|
|
||||
Noncash equity related warrants from the Business Combination
|
$ | $ | ||||||
Conversion of the convertible preferred stock into Class A and Class B common stock
|
$ | $ |
•
|
valuation allowances with respect to deferred tax assets;
|
•
|
valuation of warrant liabilities; and
|
•
|
assumptions underlying the fair value used in the calculation of the stock-based compensation.
|
Fair Value Measurement Level
|
||||||||||||||||
Total
|
Level 1
|
Level 2
|
Level 3
|
|||||||||||||
September 30, 2021:
|
||||||||||||||||
Assets:
|
||||||||||||||||
Mutual funds - Cash and cash equivalents
|
$
|
|
$
|
|
$
|
|
$
|
|
||||||||
Mutual funds - Marketable securities
|
||||||||||||||||
Total assets at fair value on a recurring basis
|
$
|
|
$
|
|
$
|
|
$
|
|
||||||||
|
||||||||||||||||
Liabilities:
|
||||||||||||||||
Public Warrants
|
$
|
|
$
|
|
$
|
|
$
|
|
||||||||
Private Warrants
|
|
|
|
|
||||||||||||
Total liabilities at fair value on a recurring basis
|
$
|
|
$
|
|
$
|
|
$
|
|
September 30,
2021 |
December 31,
2020 |
|||||||
Laboratory equipment
|
$
|
|
$
|
|
||||
Computer equipment
|
|
|
||||||
Software
|
|
|
||||||
Furniture and fixtures
|
|
|
||||||
Leasehold improvements | ||||||||
Construction in process
|
|
|
||||||
|
|
|||||||
Less: Accumulated depreciation
|
(
|
)
|
(
|
)
|
||||
Property and equipment, net
|
$
|
|
$
|
|
September 30,
2021 |
December 31,
2020 |
|||||||
Employee compensation
|
$
|
|
$
|
|
||||
Contracted services
|
|
|
||||||
Legal fees
|
|
|
||||||
Other
|
|
|
||||||
Total accrued expenses and other current liabilities
|
$
|
|
$
|
|
Class
|
Year of
Class
Issuance
|
Issuance
Price per
Share
|
Shares
Authorized
|
Shares
Issued and
Outstanding
|
Total
Proceeds or
Exchange
Value
|
Issuance
Costs
|
Net Carrying
Value
|
Initial
Liquidation
Price per
Share
|
|||||||||||||||||||||||
Series A
|
|
$
|
|
|
|
$
|
|
$
|
|
$
|
|
$
|
|
||||||||||||||||||
Series B
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||
Series C
|
- |
|
|
|
|
|
|
|
|||||||||||||||||||||||
Series D
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||
Series E
|
- |
|
|
|
|
|
|
|
|||||||||||||||||||||||
|
|
Number of
Options
|
Weighted
Average Exercise
Price
|
Weighted
Average
Remaining
Contractual Term
(Years)
|
Aggregate
Intrinsic Value
|
|||||||||||||
Outstanding at December 31, 2020
|
|
$
|
|
|
$
|
|
||||||||||
Granted
|
|
|
||||||||||||||
Exercised
|
(
|
)
|
|
|||||||||||||
Forfeited
|
(
|
)
|
|
|||||||||||||
Outstanding at September 30, 2021
|
|
$
|
|
|
$
|
|
||||||||||
Options exercisable at September 30, 2021
|
|
|
|
$
|
|
|||||||||||
Vested and expected to vest at September 30, 2021
|
|
$
|
|
|
$
|
|
Number of
Shares
Underlying
RSUs
|
Weighted
Average Grant-
Date Fair Value
|
|||||||
Outstanding non-vested RSUs at December 31, 2020
|
|
$ | ||||||
Granted
|
|
|
|
|||||
Repurchased
|
|
|
||||||
Restrictions lapsed
|
|
|
||||||
Outstanding non-vested RSUs at September 30, 2021
|
|
$
|
|
Three months ended September 30,
|
Nine months ended September 30,
|
|||||||||||||||
2021
|
2020
|
2021
|
2020
|
|||||||||||||
Research and development
|
$
|
|
$
|
|
$
|
|
$
|
|
||||||||
General and administrative
|
|