Machine learning predictions based on historical earnings data and price patterns
1-Day Prediction
-7.28%
$1.59
0% positive prob.
5-Day Prediction
-11.72%
$1.51
0% positive prob.
20-Day Prediction
-13.24%
$1.48
0% positive prob.
| Quarter | Signal | 1D Return | 5D Return | 20D Return | Confidence | Actual 5D |
|---|---|---|---|---|---|---|
| Q4 2025 | SELL | -7.28% | -11.72% | -13.24% | 100.0% | Pending |
| Q3 2025 | SELL | -6.90% | -11.12% | -12.89% | 100.0% | -19.47% |
SEC 8-K filings with transcript text
Mar 5, 2026 · 100% conf.
1D
-7.28%
$1.59
Act: +6.14%
5D
-11.72%
$1.51
20D
-13.24%
$1.48
crbu-20260305FALSE000161985600016198562026-03-052026-03-05
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 5, 2026
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 March 5, 2026, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for fourth quarter and year ended December 31, 2025 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on March 5, 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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:March 5, 2026By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Nov 12, 2025 · 100% conf.
1D
-6.90%
$2.10
Act: -12.17%
5D
-11.12%
$2.01
Act: -19.47%
20D
-12.89%
$1.97
Act: -17.70%
crbu-20251112FALSE000161985600016198562025-11-122025-11-12
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
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 12, 2025, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended September 30, 2025, and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference.
The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and 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 into any filing by the Company, under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on 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.
Caribou Biosciences, Inc.
Date:November 12, 2025By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz, Ph.D. President and Chief Executive Officer
Nov 3, 2025 · 100% conf.
1D
-6.90%
$2.10
Act: -12.17%
5D
-11.12%
$2.01
Act: -19.47%
20D
-12.89%
$1.97
Act: -17.70%
crbu-20251103FALSE000161985600016198562025-11-032025-11-03
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2025
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 3, 2025, Caribou Biosciences, Inc. (the “Company”) announced certain preliminary financial results for the quarter ended September 30, 2025. On a preliminary unaudited basis, the Company expects its cash, cash equivalents, and marketable securities as of September 30, 2025 to be approximately $159.2 million. This estimate of cash, cash equivalents, and marketable securities is its preliminary estimate based on currently available information and does not present all necessary information for an understanding of the Company’s financial condition as of September 30, 2025, or its results of operations for the three and nine months ended September 30, 2025. As the Company completes its quarter-end financial close process and finalizes its financial statements for the three and nine months ended September 30, 2025, the Company may be required to make significant adjustments that may result in the estimate provided herein being different than the final cash, cash equivalents, and marketable securities as of September 30, 2025 to be reported in its Form 10-Q.
Item 7.01 Regulation FD Disclosure. On November 3, 2025, the Company issued a press release announcing results from its ongoing ANTLER phase 1 trial evaluating vispacabtagene regedleucel (“vispa-cel;” formerly CB-010), an allogeneic anti-CD19 chimeric antigen receptor ("CAR")-T (“CAR-T”) cell therapy, in patients with relapsed or refractory B cell non-Hodgkin lymphoma (“r/r B-NHL”). The Company also announced the planned design of its randomized, controlled pivotal phase 3 trial for vispa-cel in second-line (“2L”) large B cell lymphoma (“LBCL”) CD19-naïve patients who are ineligible for transplant and autologous CAR-T cell therapy. A copy of the press release is attached hereto as Exhibit 99.1 and incorporated by reference herein. Also, on November 3, 2025, the Company issued a press release announcing data from the dose escalation portion of its ongoing CaMMouflage phase 1 trial evaluating CB-011, an allogeneic anti-B cell maturation antigen (“anti-BCMA”) CAR-T cell therapy, in patients with relapsed or refractory multiple myeloma (“r/r MM”). A copy of the press release is attached hereto as Exhibit 99.2 and incorporated by reference herein. The Company will host a live webcast today, Monday, November 3, 2025, at 8:00 a.m. Eastern Time, to discuss the clinical developments for both vispa-cel and CB-011. A copy of the slide presentation to be used during the Company’s webcast is attached hereto as Exhibit 99.3 and incorporated by reference herein. Details for accessing the webcast are included in both Exhibit 99.1 and Exhibit 99.2. The information in Item 7.01 of this Current Report on F
Aug 12, 2025
crbu-20250812FALSE000161985600016198562025-08-122025-08-12
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 12, 2025
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 August 12, 2025, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended June 30, 2025, and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference.
The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and 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 into any filing by the Company, under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on August 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.
Caribou Biosciences, Inc.
Date:August 12, 2025By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz, Ph.D. President and Chief Executive Officer
May 8, 2025
crbu-20250508FALSE000161985600016198562025-05-082025-05-08
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 08, 2025
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 May 8, 2025, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended March 31, 2025, and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference.
The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and 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 into any filing by the Company, under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on May 8, 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.
Caribou Biosciences, Inc.
Date:May 8, 2025By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Apr 24, 2025
crbu-20250424FALSE000161985600016198562025-04-242025-04-24
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2025
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 April 24, 2025, Caribou Biosciences, Inc. (the “Company” or “Caribou”) issued a press release (the “Press Release”) announcing (i) its strategic pipeline prioritization with workforce and cost reduction initiatives and (ii) that, on a preliminary unaudited basis, it expects to report that it had $212.5 million in cash, cash equivalents, and marketable securities as of March 31, 2025. This estimate of cash, cash equivalents, and marketable securities is the Company’s preliminary estimate based on currently available information and does not present all necessary information for an understanding of the Company’s financial condition as of March 31, 2025, or its results of operations for the three months ended March 31, 2025. As the Company completes its quarter-end financial close process and finalizes its financial statements for the three months ended March 31, 2025, the Company may be required to make significant adjustments in a number of areas that may result in the estimate provided herein being materially different than the final reported cash, cash equivalents, and marketable securities as of March 31, 2025. A copy of the Press Release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including the Press Release attached hereto as Exhibit 99.1) is being furnished and 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 into any filing by the Company, under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 2.05 Costs Associated with Exit or Disposal Activities. On April 24, 2025, the Company issued the Press Release announcing its strategic pipeline prioritization with workforce and cost reduction initiatives to focus resources on its lead oncology programs CB-010, an allogeneic anti-CD19 CAR-T cell therapy being evaluated in its ANTLER phase 1 clinical trial in patients with B cell non-Hodgkin lymphoma, and CB-011, an allogeneic anti-BCMA CAR-T cell therapy being evaluated in its CaMMouflage phase 1 clinical trial in patients with relapsed or refractory multiple myeloma (“r/r MM”). As part of this initiative, the Company announced that it has elected to discontinue: (i) its GALLOP phase 1 clinical trial for CB-010 in patients with lupus prior to dosing the first patient; (ii) its AMpLify phase 1 clinical trial for CB-012, an allo
Mar 10, 2025
crbu-20250310FALSE000161985600016198562025-03-102025-03-10
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 10, 2025
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 March 10, 2025, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the fourth quarter and year ended December 31, 2024 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on March 10, 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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:March 10, 2025By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Nov 6, 2024
crbu-20241106FALSE000161985600016198562024-11-062024-11-06
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 06, 2024
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 6, 2024, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended September 30, 2024, and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference.
The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and 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 into any filing by the Company, under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on November 6, 2024
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.
Caribou Biosciences, Inc.
Date:November 6, 2024By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Aug 6, 2024
crbu-20240806FALSE000161985600016198562024-08-062024-08-06
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 06, 2024
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 August 6, 2024, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended June 30, 2024 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and 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 into any filing by the Company, under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on August 6, 2024
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:August 6, 2024By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Jul 16, 2024
crbu-20240716FALSE000161985600016198562024-07-162024-07-16
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 16, 2024
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 July 16, 2024, Caribou Biosciences, Inc. (the “Company” or “Caribou”) reported in Item 2.05 below that, on a preliminary unaudited basis, the Company expects to report that it had $311.8 million in cash, cash equivalents, and marketable securities as of June 30, 2024. This estimate of cash, cash equivalents, and marketable securities is its preliminary estimate based on currently available information and does not present all necessary information for an understanding of the Company’s financial condition as of June 30, 2024 or its results of operations for the three and six months ended June 30, 2024. As the Company completes its quarter-end financial close process and finalizes its financial statements for the three and six months ended June 30, 2024, the Company may be required to make significant adjustments in a number of areas that may result in the estimate provided herein being different than the final reported cash, cash equivalents, and marketable securities as of June 30, 2024.
Item 2.05 Costs Associated with Exit or Disposal Activities. On July 16, 2024, the Company discontinued preclinical research activities associated with its allogeneic CAR-NK platform and reduced its workforce by 21 positions, or approximately 12%. The Company is undertaking this reduction to extend its cash runway and focus resources on its allogeneic CAR-T cell therapy platform and on rapidly advancing four oncology and autoimmune disease clinical programs through multiple milestones expected in 2024 and 2025. The Company expects to substantially complete the reduction by the end of the third quarter of 2024. The workforce reduction, together with other cost containment measures, is expected to extend the Company’s cash runway by at least six months into the second half of 2026. On a preliminary unaudited basis, Caribou expects to report that it had $311.8 million in cash, cash equivalents, and marketable securities as of June 30, 2024. In connection with the workforce reduction, the Company currently estimates it will incur approximately $0.5 million to $1.0 million in costs, consisting primarily of cash severance costs, benefits, and transition support services for impacted employees, which the Company expects to recognize in the third quarter of 2024. The estimates of costs and expenses that the Company expects to incur in connection with the CAR-NK platform discontinuation and workforce reduction are subject to a number of assumptions, and actual results may differ materially. The Company may also incur costs not currently contemplated due to events that may occur as a result of, or that are associated with, this decision.
This Cur
May 7, 2024
crbu-20240507FALSE000161985600016198562024-05-072024-05-07
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 07, 2024
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 May 7, 2024, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended March 31, 2024 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on May 7, 2024
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:May 7, 2024By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Mar 11, 2024
crbu-20240311FALSE000161985600016198562024-03-112024-03-11
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 11, 2024
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 March 11, 2024, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the fourth quarter and year ended December 31, 2023 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on March 11, 2024
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:March 11, 2024By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Nov 7, 2023
crbu-20231107FALSE000161985600016198562023-11-072023-11-07
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 07, 2023
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended September 30, 2023 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on November 7, 2023
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:November 7, 2023By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Aug 8, 2023
crbu-20230808FALSE000161985600016198562023-08-082023-08-08
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 08, 2023
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 August 8, 2023, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended June 30, 2023 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, regardless of any general incorporation language in any such filing, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on August 8, 2023
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:August 8, 2023By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Jul 13, 2023
crbu-20230713FALSE000161985600016198562023-07-132023-07-13
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2023
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 Entry Into a Material Definitive Agreement.
Preliminary unaudited cash, cash equivalents, and marketable securities as of June 30, 2023
Caribou Biosciences, Inc. (the “Company”) is providing certain preliminary financial results. On a preliminary unaudited basis, the Company expects its cash, cash equivalents, and marketable securities as of June 30, 2023 to be approximately $292.5 million. This estimate of cash, cash equivalents, and marketable securities, which includes the proceeds from the previously reported $25 million investment from Pfizer, Inc., is its preliminary estimate based on currently available information and does not present all necessary information for an understanding of the Company’s financial condition as of June 30, 2023 or its results of operations for the three and six months ended June 30, 2023. As the Company completes its quarter-end financial close process and finalizes its financial statements for the three and six months ended June 30, 2023, the Company may be required to make significant adjustments in a number of areas that may result in the estimate provided herein being different than the final reported cash, cash equivalents, and marketable securities as of June 30, 2023.
Item 7.01 Regulation FD Disclosure.
On July 13, 2023, Caribou Biosciences, Inc. (the “Company”) issued a press release announcing positive results of the long-term follow-up from the dose escalation portion of the ongoing ANTLER Phase 1 trial evaluating CB-010, an allogeneic anti-CD19 CAR-T cell therapy, in patients with relapsed or refractory B cell non-Hodgkin lymphoma (r/r B-NHL). A copy of the press release is attached hereto as Exhibit 99.1 and incorporated by reference herein.
The Company will host a conference call and webcast today, Thursday, July 13, 2023, at 4:30 pm ET, to discuss the positive ANTLER dose escalation data for CB-010. A copy of the slide presentation to be used during the Company’s conference call and webcast is attached hereto as Exhibit 99.2 and incorporated by reference herein. Details for accessing the conference call and webcast are included in Exhibit 99.1. The information in Items 2.02 and 7.01 of this Current Report on Form 8-K (including Exhibit 99.1 and Exhibit 99.2) 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, or be deemed, incorporated by reference in any filings under the Securities Act of 1933, as amended (the “Securities Act”), regardless of any general incorporation language in any such filing or document, unless the Company specifically states that the information is to be considered “filed”
May 9, 2023
crbu-20230509FALSE000161985600016198562023-05-092023-05-09
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 09, 2023
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 May 9, 2023, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended March 31, 2023 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on May 9, 2023
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:May 9, 2023By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Mar 9, 2023
crbu-20230309FALSE000161985600016198562023-03-092023-03-09
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 09, 2023
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 March 9, 2023, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the fourth quarter and year ended December 31, 2022 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on March 9, 2023
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:March 9, 2023By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Nov 8, 2022
crbu-20221108FALSE000161985600016198562022-11-082022-11-08
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 08, 2022
Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter)
Delaware001-4063145-3728228 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)
2929 7th Street, Suite 105 Berkeley, California 94710 (Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510) 982-6030 N/A (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:
☐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, $0.0001 par value per shareCRBUNASDAQ 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 8, 2022, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended September 30, 2022 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits. (d) Exhibits
Exhibit No.Description 99.1Press Release Issued by Caribou Biosciences, Inc. on November 8, 2022
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 thereunto duly authorized.
Caribou Biosciences, Inc.
Date:November 8, 2022By: /s/ Rachel E. Haurwitz Rachel E. Haurwitz President and Chief Executive Officer
Aug 9, 2022
8-K
false000161985600016198562022-08-092022-08-09
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): August 09, 2022
Caribou Biosciences, Inc.
(Exact name of Registrant as Specified in Its Charter)
Delaware
001-40631
45-3728228
(State or Other Jurisdiction of Incorporation)
(Commission File Number)
(IRS Employer Identification No.)
2929 7th Street, Suite 105
Berkeley, California
94710
(Address of Principal Executive Offices)
(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510)) 982-6030
N/A
(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:
☐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 class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock, $0.0001 par value per share
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 August 9, 2022, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended June 30, 2022 and providing a business update. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference.
The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except as expressly set forth by specific reference in such filing.
Item 8.01 Other Events.
As previously disclosed, on June 10, 2022, the Company presented a poster at the European Hematology Association (“EHA”) 2022 Congress containing positive initial clinical data for 6 patients in cohort 1 of the Company’s ongoing ANTLER phase 1 clinical trial of its allogeneic anti-CD19 CAR-T cell therapy product candidate (CB-010) in patients with relapsed or refractory B cell non-Hodgkin lymphoma (“r/r B-NHL”). A 100% complete response (“CR”) rate (6 of 6 patients) was observed as the best response following a single dose of CB-010 at dose level 1 (40x106 CAR-T cells).
Following the EHA poster presentation, one additional patient had their 6-month evaluation, which showed they maintained a CR at 6 months, resulting in an overall 50% 6-month CR rate (3 of 6 patients) for cohort 1 following a single, starting dose of CB-010. The ANTLER trial is currently enrolling patients at dose level 2 (80x106 CAR-T cells), and the Company plans to share additional data from its cohort 1 of the ongoing ANTLER phase 1 clinical trial by year-end 2022.
For more information regarding the risks relating to initial, preliminary, or interim data from the Company’s current and future clinical trials, please see the risk factors in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2021 and risks identified in other filings the Company makes with the Securities and Exchange Commission.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
Exhibit No.
Description
99.1
Press Release Issued by Caribou Biosciences, Inc. on August 9, 2022
104
Cover 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 thereunto duly authorized.
Caribou Biosciences, Inc.
August 9, 2022
By:
/s/ Rachel E. Haurwitz
Rachel E. Haurwitz President and Chief Executi
May 9, 2022
8-K
false000161985600016198562022-05-092022-05-09
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): May 09, 2022
Caribou Biosciences, Inc.
(Exact name of Registrant as Specified in Its Charter)
Delaware
001-40631
45-3728228
(State or Other Jurisdiction of Incorporation)
(Commission File Number)
(IRS Employer Identification No.)
2929 7th Street, Suite 105
Berkeley, California
94710
(Address of Principal Executive Offices)
(Zip Code)
Registrant’s Telephone Number, Including Area Code: (510)) 982-6030
N/A
(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:
☐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 class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock, $0.0001 par value per share
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 May 9, 2022, Caribou Biosciences, Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the quarter ended March 31, 2022. A copy of this press release is furnished as Exhibit 99.1 and is incorporated herein by reference.
The information in this Current Report on Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except as expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
Exhibit No.
Description
99.1
Press Release Issued by Caribou Biosciences, Inc. on May 9, 2022
104
Cover 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 thereunto duly authorized.
Caribou Biosciences, Inc.
May 9, 2022
By:
/s/ Rachel E. Haurwitz
Rachel E. Haurwitz President and Chief Executive Officer
This page provides Caribou Biosciences Inc. (CRBU) 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 CRBU'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.