SEC FORM 3

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Choong Ingrid

(Last)

(First)

(Middle)

C/O EIGER BIOPHARMACEUTICALS, INC.

2155 PARK BLVD.

(Street)

PALO ALTO

94306

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
08/30/2023

3. Issuer Name and Ticker or Trading Symbol
Eiger BioPharmaceuticals, Inc. [ EIGR ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Business Officer

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	31,100⁽¹⁾	D
Common Stock	2,400	I	By Family Trust⁽²⁾

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Stock Option (Right to Buy)	⁽³⁾	09/23/2023	Common Stock	5,251	$1.37	D
Stock Option (Right to Buy)	⁽³⁾	08/28/2026	Common Stock	7,490	$15.89	D
Stock Option (Right to Buy)	⁽³⁾	03/08/2027	Common Stock	13,200	$11.75	D
Stock Option (Right to Buy)	⁽³⁾	03/13/2028	Common Stock	25,000	$9.5	D
Stock Option (Right to Buy)	⁽³⁾	03/20/2029	Common Stock	17,500	$14.31	D
Stock Option (Right to Buy)	⁽⁴⁾	09/29/2029	Common Stock	10,000	$10.25	D
Stock Option (Right to Buy)	⁽⁵⁾	03/11/2030	Common Stock	35,000	$5.6	D
Stock Option (Right to Buy)	⁽⁶⁾	03/11/2031	Common Stock	60,000	$9.99	D
Stock Option (Right to Buy)	⁽⁷⁾	07/28/2031	Common Stock	17,500	$8.15	D
Stock Option (Right to Buy)	⁽⁸⁾	03/10/2032	Common Stock	98,000	$5.1	D
Stock Option (Right to Buy)	⁽⁹⁾	01/25/2033	Common Stock	25,750	$1.37	D
Stock Option (Right to Buy)	⁽¹⁰⁾	02/28/2033	Common Stock	98,000	$1.71	D

Explanation of Responses:

1. Includes 3,333 shares underlying Restricted Stock Units ("RSUs") award that will vest in three equal annual installments measured from March 12, 2021, and 10,666 shares underlying RSUs award that will vest in three equal annual installments measured from March 11, 2022.

2. These shares are held directly by the Choong-Dragoli Family Trust, for which the Reporting Person serves as co-trustee.

3. These options are fully vested.

4. The option vests in equal installments over 48 months measured from September 30, 2019, subject to the Reporting Person's continuous service as of each such date.

5. The option vests in equal installments over 48 months measured from March 12, 2020, subject to the Reporting Person's continuous service as of each such date.

6. The option vests in equal installments over 48 months measured from March 12, 2021, subject to the Reporting Person's continuous service as of each such date.

7. The option vests in equal installments over 36 months measured from July 29, 2021, subject to the Reporting Person's continuous service as of each such date.

8. The option vests in equal installments over 48 months measured from March 11, 2022, subject to the Reporting Person's continuous service as of each such date.

9. The option vests as to 50% on the first anniversary of the January 26, 2023 grant date, and as to the remaining 50% on June 26, 2024, subject to the Reporting Person's continuous service as of each such date. The option vests in full upon a change in control of the Issuer.

10. The option vests in equal installments over 48 months measured from March 1, 2023, subject to the Reporting Person's continuous service as of each such date.

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney

	/s/ James Vollins, Attorney-in-Fact for Ingrid C. Choong	09/05/2023
	** 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 5 (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.