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Denali Therapeutics (DNLI) funds add $0.01 prefunded warrants in public offering

Filing Impact
(Very High)
Filing Sentiment
(Very Positive)
Form Type
4

Rhea-AI Filing Summary

Denali Therapeutics Inc. insiders affiliated with Baker Brothers reported large purchases of $0.01 prefunded warrants to buy the company’s common stock. On December 11, 2025, 667, L.P. acquired 190,523 prefunded warrants and Baker Brothers Life Sciences, L.P. acquired 2,095,191 prefunded warrants in a public offering at $17.49 per warrant. Each warrant is exercisable at any time on a 1-for-1 basis into common stock at an exercise price of $0.01 per share, with no expiration date.

These warrants can only be exercised to the extent the holders and their affiliates would beneficially own no more than 4.99% of Denali’s outstanding common stock, a cap that can be adjusted up to 19.99% with 61 days’ notice. After these transactions, 667, L.P. beneficially owned 2,335,469 prefunded warrants and Baker Brothers Life Sciences, L.P. beneficially owned 25,996,310 prefunded warrants. Julian C. Baker is a director of Denali, and other reporting persons are deemed directors by deputization through their board representation and advisory roles.

Positive

  • None.

Negative

  • None.
Insider BAKER BROS. ADVISORS LP, 667, L.P., Baker Bros. Advisors (GP) LLC, Baker Brothers Life Sciences LP, BAKER FELIX, BAKER JULIAN
Role Director | Director | Director | Director | Director | Director
Bought 2,285,714 shs ($39.98M)
Type Security Shares Price Value
Purchase $0.01 Prefunded Warrants 190,523 $17.49 $3.33M
Purchase $0.01 Prefunded Warrants 2,095,191 $17.49 $36.64M
Holdings After Transaction: $0.01 Prefunded Warrants — 2,335,469 shares (Indirect, See Footnotes)
Footnotes (1)
  1. 667, L.P. ("667") and Baker Brothers Life Sciences, L.P. ("Life Sciences" and together with 667, the "Funds") purchased, respectively, 190,523 and 2,095,191 warrants to purchase common stock ("Common Stock") of Denali Therapeutics Inc. (the "Issuer") at an exercise price of $0.01 per share with no expiration date ("$0.01 Prefunded Warrants") for $17.49 per share in a public offering that closed on December 11, 2025. The $0.01 Prefunded Warrants are exercisable at any time, at the holder's election, on a 1-for-1 basis into Common Stock to the extent that immediately prior to or after giving effect to such exercise the holders thereof, together with their affiliates and any members of a Section 13(d) group with such holders, would beneficially own, for purposes of Rule 13d-3 under the Securities Act of 1934, as amended, no more thn 4.99% of the outstanding shares of Common Stock (the "Maximum Percentage"). By written notice to the Issuer, the Funds may increase or decrease the Maximum Percentage applicable to that fund to any other percentage not in excess of 19.99%; provided that any such increase will not be effective until the 61st day after such notice is delivered to the Issuer. After giving effect to the transactions reported herein and as a result of their ownership interest in (i) Baker Biotech Capital, L.P. and (ii) 667, Julian C. Baker and Felix J. Baker each may be deemed to have an indirect pecuniary interest in the securities reported in column 9 of Table II held directly by 667, a limited partnership of which the sole general partner is Baker Biotech Capital, L.P., a limited partnership of which the sole general partner is Baker Biotech Capital (GP), LLC, due to their interest in 667 and Baker Biotech Capital, L.P.'s right to receive an allocation of a portion of the profits from 667. Baker Bros. Advisors LP (the "Adviser") serves as the investment adviser to the Funds. In connection with the services provided by the Adviser, the Adviser receives an asset-based management fee that does not confer any pecuniary interest in the securities held directly by the Funds. The Adviser GP is the Adviser's sole general partner. Julian C. Baker and Felix J. Baker are managing members of the Adviser GP. The Adviser has complete and unlimited discretion and authority with respect to the investment and voting power of the securities held directly by the Funds. The general partners of the Funds relinquished to the Adviser all discretion and authority with respect to the investment and voting power of the securities held directly by the Funds. Julian C. Baker, Felix J. Baker, the Adviser GP and the Adviser disclaim beneficial ownership of the securities held directly by the Funds except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that any of Julian C. Baker, Felix J. Baker, the Adviser GP or the Adviser is a beneficial owner of such securities for purposes of Section 16 or any other purpose. After giving effect to the transactions reported herein and as a result of their ownership interest in (i) Baker Brothers Life Sciences Capital, L.P. and (ii) Life Sciences, Julian C. Baker and Felix J. Baker each may be deemed to have an indirect pecuniary interest in the securities reported in column 9 of Table II held directly by Life Sciences, a limited partnership of which the sole general partner is Baker Brothers Life Sciences Capital, L.P., a limited partnership of which the sole general partner is Baker Brothers Life Sciences Capital (GP), LLC, due to their interest in Life Sciences and Baker Brothers Life Sciences Capital, L.P.'s right to receive an allocation of a portion of the profits from Life Sciences.
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
BAKER BROS. ADVISORS LP
(Last) (First) (Middle)
860 WASHINGTON STREET, 3RD FLOOR
(Street)
NEW YORK NY 10014
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Denali Therapeutics Inc. [ DNLI ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
12/11/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
$0.01 Prefunded Warrants(1) $0.01 12/11/2025 P 190,523(2) (2) (1) Common Stock 190,523 $17.49 2,335,469 I See Footnotes(3)(4)(5)
$0.01 Prefunded Warrants(1) $0.01 12/11/2025 P 2,095,191(2) (2) (1) Common Stock 2,095,191 $17.49 25,996,310 I See Footnotes(4)(5)(6)
1. Name and Address of Reporting Person*
BAKER BROS. ADVISORS LP
(Last) (First) (Middle)
860 WASHINGTON STREET, 3RD FLOOR
(Street)
NEW YORK NY 10014
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
X Director 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
667, L.P.
(Last) (First) (Middle)
860 WASHINGTON STREET, 3RD FLOOR
(Street)
NEW YORK NY 10014
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
X Director 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Baker Bros. Advisors (GP) LLC
(Last) (First) (Middle)
860 WASHINGTON STREET, 3RD FLOOR
(Street)
NEW YORK NY 10014
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
X Director 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Baker Brothers Life Sciences LP
(Last) (First) (Middle)
860 WASHINGTON STREET, 3RD FLOOR
(Street)
NEW YORK NY 10014
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
X Director 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
BAKER FELIX
(Last) (First) (Middle)
860 WASHINGTON STREET, 3RD FLOOR
(Street)
NEW YORK NY 10014
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
X Director 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
BAKER JULIAN
(Last) (First) (Middle)
860 WASHINGTON STREET, 3RD FLOOR
(Street)
NEW YORK NY 10014
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
X Director 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. 667, L.P. ("667") and Baker Brothers Life Sciences, L.P. ("Life Sciences" and together with 667, the "Funds") purchased, respectively, 190,523 and 2,095,191 warrants to purchase common stock ("Common Stock") of Denali Therapeutics Inc. (the "Issuer") at an exercise price of $0.01 per share with no expiration date ("$0.01 Prefunded Warrants") for $17.49 per share in a public offering that closed on December 11, 2025.
2. The $0.01 Prefunded Warrants are exercisable at any time, at the holder's election, on a 1-for-1 basis into Common Stock to the extent that immediately prior to or after giving effect to such exercise the holders thereof, together with their affiliates and any members of a Section 13(d) group with such holders, would beneficially own, for purposes of Rule 13d-3 under the Securities Act of 1934, as amended, no more thn 4.99% of the outstanding shares of Common Stock (the "Maximum Percentage"). By written notice to the Issuer, the Funds may increase or decrease the Maximum Percentage applicable to that fund to any other percentage not in excess of 19.99%; provided that any such increase will not be effective until the 61st day after such notice is delivered to the Issuer.
3. After giving effect to the transactions reported herein and as a result of their ownership interest in (i) Baker Biotech Capital, L.P. and (ii) 667, Julian C. Baker and Felix J. Baker each may be deemed to have an indirect pecuniary interest in the securities reported in column 9 of Table II held directly by 667, a limited partnership of which the sole general partner is Baker Biotech Capital, L.P., a limited partnership of which the sole general partner is Baker Biotech Capital (GP), LLC, due to their interest in 667 and Baker Biotech Capital, L.P.'s right to receive an allocation of a portion of the profits from 667.
4. Baker Bros. Advisors LP (the "Adviser") serves as the investment adviser to the Funds. In connection with the services provided by the Adviser, the Adviser receives an asset-based management fee that does not confer any pecuniary interest in the securities held directly by the Funds. The Adviser GP is the Adviser's sole general partner. Julian C. Baker and Felix J. Baker are managing members of the Adviser GP. The Adviser has complete and unlimited discretion and authority with respect to the investment and voting power of the securities held directly by the Funds. The general partners of the Funds relinquished to the Adviser all discretion and authority with respect to the investment and voting power of the securities held directly by the Funds.
5. Julian C. Baker, Felix J. Baker, the Adviser GP and the Adviser disclaim beneficial ownership of the securities held directly by the Funds except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that any of Julian C. Baker, Felix J. Baker, the Adviser GP or the Adviser is a beneficial owner of such securities for purposes of Section 16 or any other purpose.
6. After giving effect to the transactions reported herein and as a result of their ownership interest in (i) Baker Brothers Life Sciences Capital, L.P. and (ii) Life Sciences, Julian C. Baker and Felix J. Baker each may be deemed to have an indirect pecuniary interest in the securities reported in column 9 of Table II held directly by Life Sciences, a limited partnership of which the sole general partner is Baker Brothers Life Sciences Capital, L.P., a limited partnership of which the sole general partner is Baker Brothers Life Sciences Capital (GP), LLC, due to their interest in Life Sciences and Baker Brothers Life Sciences Capital, L.P.'s right to receive an allocation of a portion of the profits from Life Sciences.
Remarks:
Julian C. Baker, a managing member of Baker Bros. Advisors (GP) LLC is a director of Denali Therapeutics Inc. (the "Issuer"). By virtue of their representation on the board of directors of the Issuer, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the reporting persons other than Julian C. Baker are deemed directors by deputization of the Issuer.
By: Baker Bros. Advisors LP, Name: Scott L. Lessing, Title: President /s/ Scott L. Lessing 12/15/2025
Baker Bros. Advisors LP, Mgmt. Co. and Inv. Adviser to 667, L.P., pursuant to authority granted by Baker Biotech Capital, L.P., GP to 667, L.P. Name: Scott L. Lessing, Title: President /s/ Scott L. Lessing 12/15/2025
By: Baker Bros. Advisors (GP) LLC, Name: Scott L. Lessing, Title: President /s/ Scott L. Lessing 12/15/2025
Baker Bros. Advisors LP, Mgmt. Co. and Inv. Adviser to BAKER BROTHERS LIFE SCIENCES, L.P., pursuant to authority granted by Baker Brothers Life Sciences Capital, L.P., GP to Baker Brothers Life Sciences, L.P., /s/ Name: Scott L. Lessing, Title: President 12/15/2025
/s/ Felix J. Baker 12/15/2025
/s/ Julian C. Baker 12/15/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction was reported for Denali Therapeutics (DNLI)?

The filing reports that Baker Brothers-affiliated funds 667, L.P. and Baker Brothers Life Sciences, L.P. purchased $0.01 prefunded warrants to buy Denali Therapeutics common stock in a public offering that closed on December 11, 2025 at $17.49 per warrant.

How many $0.01 prefunded warrants did each Baker Brothers fund buy in Denali Therapeutics?

According to the filing, 667, L.P. purchased 190,523 $0.01 prefunded warrants and Baker Brothers Life Sciences, L.P. purchased 2,095,191 $0.01 prefunded warrants in the public offering.

What are the key terms of Denali Therapeutics’ $0.01 prefunded warrants?

The $0.01 prefunded warrants are exercisable at any time, at the holder’s election, on a 1-for-1 basis into common stock at an exercise price of $0.01 per share with no expiration date. Exercise is limited so the holder and its affiliates generally do not exceed 4.99% beneficial ownership, adjustable up to 19.99% with 61 days’ prior written notice.

How many Denali Therapeutics prefunded warrants do the Baker Brothers funds beneficially own after the transaction?

After the reported transactions, 667, L.P. beneficially owned 2,335,469 prefunded warrants, and Baker Brothers Life Sciences, L.P. beneficially owned 25,996,310 prefunded warrants, as shown in the derivative securities table.

Who controls investment and voting power over the Denali Therapeutics securities held by the funds?

Baker Bros. Advisors LP serves as investment adviser to the funds and has complete and unlimited discretion and authority over investment and voting power for the securities held directly by the funds. Its sole general partner is Baker Bros. Advisors (GP) LLC, whose managing members are Julian C. Baker and Felix J. Baker.

What is the relationship of Julian and Felix Baker to Denali Therapeutics?

Julian C. Baker is a director of Denali Therapeutics. Because of their representation on the board of directors through these roles, the other reporting persons are deemed directors by deputization for Section 16 purposes. The reporting persons disclaim beneficial ownership of the securities held by the funds except to the extent of their pecuniary interest.