Immuneering Corp received an updated ownership report from Empery Asset Management and affiliated reporting person Ryan M. Lane. They report beneficial ownership of 3,250,775 shares of Class A common stock, equal to 4.99% of the company’s outstanding shares. This total includes 575,825 shares issuable upon exercise of warrants held by funds managed by Empery.
The percentage is based on 64,569,967 shares of common stock outstanding as of November 5, 2025, as disclosed in Immuneering’s Form 10-Q. The warrants contain a 4.99% “Blocker” provision that prevents the reporting persons from exercising warrants if it would push their beneficial ownership above 4.99% of Immuneering’s outstanding common stock. The filing states the securities are held in the ordinary course of business and not for the purpose of changing or influencing control of the company.
Positive
None.
Negative
None.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 1)
Immuneering Corp
(Name of Issuer)
Class A Common Stock, $0.001 par value per share
(Title of Class of Securities)
45254E107
(CUSIP Number)
12/31/2025
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
SCHEDULE 13G
CUSIP No.
45254E107
1
Names of Reporting Persons
Empery Asset Management, LP
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
3,250,775.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
3,250,775.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
3,250,775.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
4.99 %
12
Type of Reporting Person (See Instructions)
IA, PN
Comment for Type of Reporting Person: 575,825 shares of Common Stock issuable upon exercise of the Warrants (as defined in Item 2(a)).
SCHEDULE 13G
CUSIP No.
45254E107
1
Names of Reporting Persons
Ryan M. Lane
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
3,250,775.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
3,250,775.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
3,250,775.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
4.99 %
12
Type of Reporting Person (See Instructions)
HC, IN
Comment for Type of Reporting Person: 575,825 shares of Common Stock issuable upon exercise of the Warrants (as defined in Item 2(a)).
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Immuneering Corp
(b)
Address of issuer's principal executive offices:
245 Main Street, Second Floor, Cambridge, MA 02142
Item 2.
(a)
Name of person filing:
This statement is filed by the entities and persons listed below, who are collectively referred to herein as "Reporting Persons," with respect to Class A Common Stock, par value $0.001 per share (the "Common Stock") and the Common Stock issuable upon exercise of warrants (the "Warrants") of Immuneering Corp., a Delaware corporation (the "Company"):
(i) Empery Asset Management, LP (the "Investment Manager"), with respect to the Common Stock held by, and the Common Stock issuable upon exercise of the Warrants held by, funds to which the Investment Manager serves as investment manager (the "Empery Funds"); and
(ii) Mr. Ryan M. Lane ("Mr. Lane"), with respect to the Common Stock held by, and the Common Stock issuable upon exercise of the Warrants held by, the Empery Funds.
The Investment Manager serves as the investment manager to each of the Empery Funds. Mr. Lane (the "Reporting Individual") is the managing member of a limited liability company that is the managing member of Empery AM GP, LLC (the "General Partner"), the general partner of the Investment Manager.
(b)
Address or principal business office or, if none, residence:
The address of the business office of each of the Reporting Persons is:
1 Rockefeller Plaza, Suite 1205
New York, New York 10020
(c)
Citizenship:
Citizenship is set forth in Row 4 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.
(d)
Title of class of securities:
Class A Common Stock, $0.001 par value per share
(e)
CUSIP No.:
45254E107
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
The information required by Item 4(a) is set forth in Row 9 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
The percentage set forth in this Schedule 13G is calculated based upon an aggregate of 64,569,967 shares of Common Stock outstanding as of November 5, 2025, as reported in the Company's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2025, and assumes exercise of the Warrants (subject to the Blocker (as defined below)).
Pursuant to the terms of the Warrants, the Reporting Persons cannot exercise the Warrants to the extent the Reporting Persons would beneficially own, after any such exercise, more than 4.99% of the outstanding Common Stock (the "Blocker"), and the Ordinary Shares listed as beneficially owned in Rows 6, 8 and 9 of the cover page for each Reporting Person and the percentage set forth in Row 11 of the cover page for each Reporting Person give effect to the Blockers. Consequently, as of the date of the event which requires the filing of this statement, the Reporting Persons were not able to exercise all of the Warrants due to the Blocker.
The Investment Manager, which serves as the investment manager to the Empery Funds, may be deemed to be the beneficial owner of all of the Common Stock held by, and the Common Stock issuable upon exercise of the Warrants (subject to the Blocker) held by, the Empery Funds. Each of the Reporting Individual, as the managing member of a limited liability company that is the managing member of the General Partner of the Investment Manager with the power to exercise investment discretion, may be deemed to be the beneficial owner of all of the Common Stock held by, and the Common Stock issuable upon exercise of the Warrants (subject to the Blocker) held by, the Empery Funds. The foregoing should not be construed in and of itself as an admission by any Reporting Person as to beneficial ownership of the Common Stock owned by another Reporting Person. Each of the Empery Funds and the Reporting Individual hereby disclaims any beneficial ownership of any such Common Stock.
(b)
Percent of class:
4.99 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
The information required by Item 4(c)(i) is set forth in Row 5 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
(ii) Shared power to vote or to direct the vote:
The information required by Item 4(c)(ii) is set forth in Row 6 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
(iii) Sole power to dispose or to direct the disposition of:
The information required by Item 4(c)(iii) is set forth in Row 7 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
(iv) Shared power to dispose or to direct the disposition of:
The information required by Item 4(c)(iv) is set forth in Row 8 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
Item 5.
Ownership of 5 Percent or Less of a Class.
Ownership of 5 percent or less of a class
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
What stake in Immuneering (IMRX) does Empery Asset Management report?
Empery Asset Management and Ryan M. Lane report beneficial ownership of 3,250,775 shares of Immuneering Corp Class A common stock, representing 4.99% of the outstanding class.
How is Empery’s 4.99% ownership in Immuneering (IMRX) calculated?
The 4.99% figure is based on 64,569,967 Immuneering common shares outstanding as of November 5, 2025, as reported in the company’s Form 10-Q, plus shares issuable upon warrant exercise subject to a blocker.
How many Immuneering (IMRX) shares are tied to Empery’s warrants?
The filing notes that 575,825 Immuneering common shares are issuable upon exercise of the warrants held by funds managed by Empery Asset Management.
What is the 4.99% blocker mentioned in the Immuneering (IMRX) filing?
The warrants include a 4.99% blocker, which prevents the reporting persons from exercising warrants to the extent such exercise would cause their beneficial ownership of Immuneering common stock to exceed 4.99% of shares outstanding.
Who are the reporting persons in this Immuneering (IMRX) Schedule 13G/A?
The reporting persons are Empery Asset Management, LP, as investment manager to the Empery Funds, and Ryan M. Lane, who is described as the managing member of the entity that controls the general partner of the Investment Manager.
Does Empery’s filing indicate an attempt to control Immuneering (IMRX)?
No. The certification states the securities were acquired and are held in the ordinary course of business and not for the purpose of, or with the effect of, changing or influencing control of Immuneering Corp.
What class of Immuneering (IMRX) securities is covered in the Empery 13G/A?
The filing covers Class A Common Stock of Immuneering Corp, $0.001 par value per share, including common stock issuable upon exercise of the specified warrants.
