Washington, D.C. 20549
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
November 7, 2023
Seer, Inc.
(Exact name of registrant as specified in its charter)
(State or other jurisdiction of(Commission(I.R.S. Employer
incorporation)File Number)Identification No.)
3800 Bridge Parkway, Suite 102
Redwood City, California 94065
(Address of principal executive offices, including zip code)

(Registrant’s telephone number, including area code)

Not Applicable
(Former name or former address, if changed since last reports)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Title of each classTrading SymbolName of each exchange on which registered
Class A Common Stock, par value $0.00001 per shareSEER
The NASDAQ Stock Market LLC
(The NASDAQ Global Select Market)
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 – Results of Operations and Financial Condition.

On November 7, 2023, Seer, Inc. (the “Company”) issued a press release (the “Press Release”) announcing results for the quarter ended September 30, 2023. A copy of the Press Release is attached as Exhibit 99.1 to this current report on Form 8-K and is incorporated by reference herein.

The information under Item 2.02 in this current report on Form 8-K and the related information in the exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

ITEM 9.01Financial Statements and Exhibits
Exhibit No.Description

99.1    Press Release, dated November 7, 2023
104    Cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: November 7, 2023By:/s/ David Horn
David Horn
Chief Financial Officer


Seer Reports Third Quarter 2023 Financial Results
Expanded access to the Proteograph™ Product Suite through the Seer Technology Access Center, new distributors and a new Center of Excellence

REDWOOD CITY, Calif. November 7, 2023 – Seer, Inc. (Nasdaq: SEER), a life sciences company commercializing a disruptive new platform for proteomics, today reported financial results for the third quarter ended September 30, 2023.

Recent Highlights
Achieved revenue of $4.2 million for the third quarter of 2023, an increase of 5% over the prior year period
Expanded geographically with two new partners - Danyel Biotech in Israel and GeneTiCA in Eastern Europe
Added Panome Bio to Centers of Excellence program to deliver innovative multi-omics services
Demonstrated value of Proteograph Product Suite through increased customer publications available on bioRxiv
Received ISO 27001 certification for increased information security and cybersecurity standards; ISO 13485 certification for quality management and to enable the utilization of products in FDA submissions
Ended the quarter with $380.8 million of cash, cash equivalents and investments

“Our team made progress during the third quarter to drive adoption of the Proteograph Product Suite despite the ongoing macroeconomic headwinds impacting our customers,” said Omid Farokhzad, CEO and President. “It is encouraging to see more customer manuscripts move through the peer-review process. I am confident that as more third-party data and publications demonstrate the power of our differentiated technology, we will see increasing adoption of our technology.”

Third Quarter 2023 Financial Results
Revenue was $4.2 million for the three months ended September 30, 2023, a 5% increase from $4.0 million for the three months ended September 30, 2022. The increase was primarily due to increased instrument sales, services, and grant and other revenue, offset by lower consumables sales. Product-related revenue for the third quarter of 2023 was $3.3 million, including $1.4 million of related party revenue, and consisted of sales of SP100 instruments and consumable kits. Service revenue was $536 thousand and grant and other revenue was $348 thousand. 

Gross profit, inclusive of grant and other revenue, was $2.2 million and gross margin was 52% for the third quarter of 2023.

Operating expenses were $28.0 million for the third quarter of 2023, including $8.3 million of stock-based compensation, an increase of 4%, as compared to $27.0 million, including $9.1 million of stock-based compensation, for the corresponding prior year period. The increase in expenses was primarily driven by an increase in product development efforts related to the Proteograph Product Suite, including employee compensation and other related expenses, offset by a decrease in professional services.


Net loss was $21.1 million for the third quarter of 2023, as compared to $24.0 million for the corresponding prior year period.

Cash, cash equivalents and investments were $380.8 million as of September 30, 2023.

2023 Guidance
Given the Company’s performance year to date as well as the ongoing challenges in the current macroeconomic environment, Seer anticipates coming in at the lower half of its revenue guidance range of $16 million to $18 million.

Webcast Information
Seer will host a conference call to discuss the third quarter 2023 financial results on Tuesday, November 7, 2023 at 1:30 pm Pacific Time / 4:30 pm Eastern Time. A webcast of the conference call can be accessed at The webcast will be archived and available for replay for at least 90 days after the event.

About Seer
Seer™ is a life sciences company developing transformative products that open a new gateway to the proteome. Seer’s Proteograph™ Product Suite is an integrated solution that includes proprietary engineered nanoparticles, consumables, automation instrumentation and software to perform deep, unbiased proteomic analysis at scale in a matter of hours. Seer designed the Proteograph workflow to be efficient and easy to use, leveraging widely adopted laboratory instrumentation to provide a decentralized solution that can be incorporated by nearly any lab. Seer’s Proteograph Product Suite is for research use only and is not intended for diagnostic procedures. For more information, please visit

Forward Looking Statements
This press release contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, that reflect the Company’s current views with respect to certain current and future events and financial performance. Words such as “expects,” “anticipates,” “projects,” “intends,” “plans,” “believes,” “estimates,” variations of such words, and similar expressions are also intended to identify such forward-looking statements. Such forward-looking statements are based on the Company’s beliefs and assumptions and on information currently available to it on the date of this press release. Forward-looking statements may involve known and unknown risks, uncertainties and other factors that may cause the Company’s actual results, performance or achievements to be materially different from those expressed or implied by the forward-looking statements, including but not limited to statements regarding the Company’s outlook for fiscal year 2023. These and other risks are described more fully in the Company’s filings with the Securities and Exchange Commission (“SEC”), including the Company’s Quarterly Report on Form 10-Q, to be filed with the SEC, and other documents the Company subsequently files with the SEC from time to time. Except to the extent required by law, the Company undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made.


Investor Contact:
Carrie Mendivil

Media Contact:
Karen Possemato


(in thousands, except share and per share amounts)

Three Months Ended September 30,Nine Months Ended September 30,
$ 1,849
$     2,571
$ 5,837
$ 7,126
Related party1,4291,3164,0933,494
Grant and other3481,22164
Total revenue4,1623,95512,22310,888
Cost of revenue:
Related party3966181,2261,366
Grant and other334462
Total cost of revenue2,0062,0105,7186,090
Gross profit2,1561,9456,5054,798
Operating expenses:
Research and development13,23211,56441,85433,167
Selling, general and administrative14,76915,44745,88243,917
Total operating expenses28,00127,01187,73677,084
Loss from operations(25,845)(25,066)(81,231)(72,286)
Other income (expense):
Interest income4,7671,28513,0442,105
Other expense(10)(199)(291)(260)
Total other income4,7571,08612,7531,845
Net loss
$ (21,088)
$    (23,980)
$ (68,478)
$    (70,441)
Other comprehensive loss:
Unrealized gain (loss) on available-for-sale securities
Comprehensive loss
$ (20,852)
$    (23,560)
$ (68,523)
$    (72,598)
Net loss per share attributable to common stockholders, basic and diluted
$      (0.33)
$ (0.38)
$ (1.07)
$ (1.13)
Weighted-average common shares outstanding, basic and diluted



(in thousands, except share and per share amounts)
September 30,December 31,
Current assets:
Cash and cash equivalents$    36,396$    53,208
Short-term investments294,852368,031
Accounts receivable, net5,4924,315
Related party receivables1,5021,804
Other receivables752899
Prepaid expenses and other current assets2,9032,098
Total current assets346,122434,982
Long-term investments49,5735,157
Operating lease right-of-use assets25,77427,003
Property and equipment, net21,73019,408
Restricted cash524524
Other assets1,130855
Total assets
$ 444,853
$ 487,929
Current liabilities:
Accounts payable
$ 753
$ 2,104
Accrued expenses9,1478,298
Deferred revenue185133
Operating lease liabilities, current2,3101,842
Other current liabilities123207
Total current liabilities12,51812,584
Operating lease liabilities, net of current portion26,49928,032
Other noncurrent liabilities157320
Total liabilities39,17440,936
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.00001 par value; 5,000,000 shares authorized as of September 30, 2023 and December 31, 2022; zero shares issued and outstanding as of September 30, 2023 and December 31, 2022
Class A common stock, $0.00001 par value; 94,000,000 shares authorized as of September 30, 2023 and December 31, 2022; 59,932,008 and 59,366,077 shares issued and outstanding as of September 30, 2023 and December 31, 2022, respectively
Class B common stock, $0.00001 par value; 6,000,000 shares authorized as of September 30, 2023 and December 31, 2022; 4,044,969 shares issued and outstanding as of September 30, 2023 and December 31, 2022
Additional paid-in capital694,948667,739
Accumulated other comprehensive loss(1,296)(1,251)
Accumulated deficit(287,974)(219,496)
Total stockholders’ equity405,679446,993
Total liabilities and stockholders’ equity
$ 444,853
$ 487,929