STOCK TITAN

[Form 4] Terns Pharmaceuticals, Inc. Insider Trading Activity

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

Rhea-AI Filing Summary

Terns Pharmaceuticals CEO Amy L. Burroughs reported multiple equity transactions in early January 2026. On January 2, 2026, she exercised a stock option for 21,551 shares of common stock at an exercise price of $4.64 per share, increasing her directly held common shares to 60,315, plus 8,319 shares held indirectly through the Amy L Burroughs 2017 Trust.

On January 5, 2026, 150,000 restricted stock units converted into the same number of common shares after the Compensation Committee determined that stock price performance milestones had been achieved. That same day, she reported the sale of 71,339 shares of common stock at a weighted average price of $38.103 per share, with the filing stating these shares were sold to satisfy taxes from the RSU vesting and did not represent a discretionary trade. Following these transactions, she directly owned 138,976 shares of common stock, in addition to the indirect trust holdings.

Positive

  • None.

Negative

  • None.
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*
Burroughs Amy L.

(Last) (First) (Middle)
C/O TERNS PHARMACEUTICALS, INC.
1065 EAST HILLSDALE BLVD., SUITE 100

(Street)
FOSTER CITY CA 94404

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Terns Pharmaceuticals, Inc. [ TERN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Executive Officer
3. Date of Earliest Transaction (Month/Day/Year)
01/02/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
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
Common Stock 01/02/2026 M 21,551 A $4.64 60,315 D
Common Stock 01/05/2026 M 150,000 A (1) 210,315 D
Common Stock 01/05/2026 S(2) 71,339 D $38.103(3) 138,976 D
Common Stock 8,319 I Trust(4)
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
Stock Option (Right to Buy) $4.64 01/02/2026 M 21,551 (5) 01/29/2035 Common Stock 21,551 $0.00 1,053,449 D
Restricted Stock Unit (1) 01/05/2026 M 150,000 (6) (6) Common Stock 150,000 $0.00 0.00 D
Explanation of Responses:
1. Each restricted stock unit represents the contingent right to receive, upon vesting, one share of common stock.
2. Represents shares of common stock sold to satisfy taxes associated with the vesting of a restricted stock unit award previously granted to the Reporting Person. Such sales do not represent a discretionary trade by the Reporting Person.
3. This sale price represents the weighted average sale price of the shares sold ranging from $37.43 to $39.595 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
4. The Reporting Person beneficially owns these shares indirectly through the Amy L Burroughs 2017 Trust.
5. 25% of the shares subject to the option vested on the first anniversary measured from January 1, 2025 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, such that 100% of the shares subject to the option will be fully vested on the fourth anniversary of the Vesting Commencement Date.
6. The restricted stock unit award was granted on March 1, 2024. The restricted stock unit award was subject to vesting as to 50% of the shares underlying the award if the average closing price of the Issuer's common stock over 30 consecutive trading days equaled or exceeded $15.00 per share and as to the remaining 50% of the shares underlying the award if the average closing price of the Issuer's common stock over 30 consecutive trading days equaled or exceeded $20.00 per share. The performance criteria for the specified milestones were determined to have been achieved by the Compensation Committee as to 100% of the underlying shares, and the delivery and release of the underlying shares occurred on January 5, 2026.
Remarks:
/s/ David Strauss, as Attorney-in-Fact for Amy L. Burroughs 01/06/2026
** 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.
Terns Pharmaceuticals, Inc.

NASDAQ:TERN

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TERN Stock Data

4.02B
102.01M
0.3%
99.08%
8.98%
Biotechnology
Pharmaceutical Preparations
Link
United States
FOSTER CITY