Machine learning predictions based on historical earnings data and price patterns
1-Day Prediction
+10.08%
$1.58
100% positive prob.
5-Day Prediction
+16.61%
$1.67
100% positive prob.
20-Day Prediction
+9.00%
$1.56
95% positive prob.
| Quarter | Signal | 1D Return | 5D Return | 20D Return | Confidence | Actual 5D |
|---|---|---|---|---|---|---|
| Q4 2025 | BUY | +10.08% | +16.61% | +9.00% | 100.0% | +24.65% |
| Q3 2025 | SELL | -22.59% | -28.68% | -26.91% | 100.0% | -29.59% |
SEC 8-K filings with transcript text
Mar 4, 2026 · 100% conf.
1D
+10.08%
$1.58
Act: +11.81%
5D
+16.61%
$1.67
Act: +24.65%
20D
+9.00%
$1.56
lung-202603040001127537FALSE00011275372026-03-042026-03-04
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): March 4, 2026
(Exact name of Registrant as Specified in Its Charter)
Delaware001-3956277-0424412 (State or Other Jurisdiction(Commission File Number)(IRS Employer of Incorporation)Identification No.) 700 Chesapeake Drive Redwood City,CA94063 (Address of Principal Executive Offices)(Zip Code)
(650)364-0400 Registrant's telephone number, including area code
Not Applicable (Former name or former address, if changed since last report.)
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 (see General Instructions A.2. below):
☐ 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))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.001 par valueLUNGThe Nasdaq Stock Market LLC
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 March 4, 2026, Pulmonx Corporation (the “Company”) issued a press release announcing its financial results for the fourth fiscal quarter and year ended December 31, 2025. A copy of the Company’s press release dated March 4, 2026, titled “Pulmonx Reports Fourth Quarter and Full Year 2025 Financial Results” is attached hereto as Exhibit 99.1 and is incorporated herein by reference.
The foregoing information (including the exhibit hereto) is being furnished under “Item 2.02 Results of Operations and Financial Condition” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits.
(d)Exhibits.
Exhibit No.Description 99.1Press release dated March 4, 2026
104Cover Page Interactive Data File (embedded within the Inline XBRL document)
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Pulmonx Corporation
Dated: March 4, 2026
By:/s/ Derrick Sung
Derrick Sung, Ph. D. Chief Operating Officer and Chief Financial Officer
Nov 12, 2025 · 100% conf.
1D
-22.59%
$1.52
Act: -18.37%
5D
-28.68%
$1.40
Act: -29.59%
20D
-26.91%
$1.43
Act: +28.06%
lung-202511120001127537FALSE00011275372025-11-122025-11-12
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): November 12, 2025
(Exact name of Registrant as Specified in Its Charter)
Delaware001-3956277-0424412 (State or Other Jurisdiction(Commission File Number)(IRS Employer of Incorporation)Identification No.) 700 Chesapeake Drive Redwood City,CA94063 (Address of Principal Executive Offices)(Zip Code)
(650)364-0400 Registrant's telephone number, including area code
Not Applicable (Former name or former address, if changed since last report.)
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 (see General Instructions A.2. below):
☐ 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))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.001 par valueLUNGThe Nasdaq Stock Market LLC
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 12, 2025, Pulmonx Corporation (the “Company”) issued a press release announcing its financial results for the third fiscal quarter ended September 30, 2025. A copy of the Company’s press release dated November 12, 2025, titled “Pulmonx Reports Third Quarter 2025 Financial Results” is attached hereto as Exhibit 99.1 and is incorporated herein by reference.
The foregoing information (including the exhibit hereto) is being furnished under “Item 2.02 Results of Operations and Financial Condition” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits.
(d)Exhibits.
Exhibit No.Description 99.1Press release dated November 12, 2025
104Cover Page Interactive Data File (embedded within the Inline XBRL document)
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Pulmonx Corporation
Dated: November 12, 2025
By:/s/ Derrick Sung
Derrick Sung Chief Financial Officer
Oct 27, 2025 · 100% conf.
1D
-22.59%
$1.52
Act: -18.37%
5D
-28.68%
$1.40
Act: -29.59%
20D
-26.91%
$1.43
Act: +28.06%
lung-202510210001127537FALSE00011275372025-10-212025-10-21
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): October 21, 2025
(Exact name of Registrant as Specified in Its Charter)
Delaware001-3956277-0424412 (State or Other Jurisdiction(Commission File Number)(IRS Employer of Incorporation)Identification No.) 700 Chesapeake Drive Redwood City,CA94063 (Address of Principal Executive Offices)(Zip Code)
(650)364-0400 Registrant's telephone number, including area code
Not Applicable (Former name or former address, if changed since last report.)
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 (see General Instructions A.2. below):
☐ 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))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.001 par valueLUNGThe Nasdaq Stock Market LLC
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 October 27, 2025, Pulmonx Corporation (the “Company”) issued a press release announcing its financial results for the third fiscal quarter ended September 30, 2025. A copy of the Company’s press release dated October 27, 2025, titled “Pulmonx Announces Management Transition and Preliminary Third Quarter 2025 Revenue” is attached hereto as Exhibit 99.1 and is incorporated herein by reference.
The foregoing information (including the exhibit hereto) is being furnished under “Item 2.02 Results of Operations and Financial Condition” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
Resignation of Principal Executive Officer
On October 21, 2025, Steven S. Williamson resigned as President and Chief Executive Officer and a member of the Board of Directors of Pulmonx Corporation (the “Company”), effective as of October 27, 2025 (the “Effective Date”). Mr. Williamson entered into a agreement with the Company dated October 24, 2025 (the “Williamson Separation Agreement”) which provides that in connection with Mr. Williamson’s resignation he will receive (i) $600,000 payable over the twelve months subsequent to the Effective Date and (ii) reimbursement of COBRA premiums for up to 14 months. Additionally, in order facilitate an orderly leadership transition, Mr. Williamson and the Company entered into a Consulting Agreement, dated October 24, 2025 (the “Williamson Consulting Agreement”) through December 1, 2025 pursuant to which in exchange for Mr. Williamson’s services, (i) the Company will pay Mr. Williamson a fee of $50,000 and (ii) Mr. Williamson’s equity awards will continue to vest in accordance with their terms until December 1, 2025.
The foregoing summary of the Williamson Separation Agreement and the Williamson Consulting Agreement is qualified in its entirety by reference to the complete text of the Williamson Separation Agreement and the Williamson Consulting Agreement which are filed as Exhibit 10.1 and 10.2, respectively, to this Current Report on Form 8-K.
Appointment of Principal Executive Officer and Director
On October 21, 2025, the Company’s Board of Directors appointed Glendon E. French as the Company’s President and Chief Executive Officer as of the Effective Date. Mr. French will continue as a Class I member of the Board of Directors. Mr. French, aged 63, has served as a member of our Board since December 2014. Mr. French previously served as the Company’s President and Chief Executive Officer
This page provides Pulmonx Corporation (LUNG) earnings call transcripts from SEC 8-K filings along with AI-powered predictions for post-earnings price movements. Our machine learning models analyze historical earnings data, pre-earnings price patterns, volume changes, and volatility to predict 1-day, 5-day, and 20-day returns after each earnings release.
Earnings transcripts are sourced directly from SEC EDGAR filings. Predictions are generated using gradient boosting models trained on LUNG's historical earnings reactions. All predicted returns are shown as percentages, and predicted prices are calculated from the closing price at the time of prediction. Past performance does not guarantee future results.