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*
Rock Springs Capital Management LP

(Last) (First) (Middle)
650 SOUTH EXETER ST. SUITE 1070

(Street)
BALTIMORE MD 21202

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
10/29/2020
3. Issuer Name and Ticker or Trading Symbol
Atea Pharmaceuticals, Inc. [ AVIR ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. 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 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)
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)
Date Exercisable Expiration Date Title Amount or Number of Shares
Series D Convertible Preferred Stock (1) (1) Common Stock 890,313 (1) I See footnote(2)
Series D-1 Convertible Preferred Stock (1) (1) Common Stock 521,703 (1) I See footnote(2)
Series D Convertible Preferred Stock (1) (1) Common Stock 178,063 (1) I See footnote(3)
Series D-1 Convertible Preferred Stock (1) (1) Common Stock 104,340 (1) I See footnote(3)
1. Name and Address of Reporting Person*
Rock Springs Capital Management LP

(Last) (First) (Middle)
650 SOUTH EXETER ST. SUITE 1070

(Street)
BALTIMORE MD 21202

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Rock Springs Capital Master Fund LP

(Last) (First) (Middle)
C/O WALKERS CORPORATE LIMITED,
CAYMAN CO CENTER, 27 HOSPITAL ROAD

(Street)
GEORAGE TOWN E9 KY-1-9008

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Rock Springs Capital LLC

(Last) (First) (Middle)
650 SOUTH EXETER ST. SUITE 1070

(Street)
BALTIMORE MD 21202

(City) (State) (Zip)
Explanation of Responses:
1. Each share of preferred stock automatically converts into the number of shares of common stock as shown in Column 3 without payment of further consideration at the holder's election or upon closing of the initial public offering of the Issuer's common stock. The shares have no expiration date.
2. The securities reported herein are held of record by Rock Springs Capital Master Fund LP ("Master Fund"). Rock Springs Capital LLC ("RSC") is the general partner of Rock Springs Capital Management LP ("RSCM") which is the investment manager to Master Fund. RSC and RSCM may therefore be deemed to have or share beneficial ownership of preferred stock held directly by Master Fund.
3. The securities reported herein are held of record by Four Pines Master Fund LP ("Four Pines"). RSC is the general partner of RSCM which is the investment manager to Four Pines. RSC and RSCM may therefore be deemed to have or share beneficial ownership of the preferred stock held directly by Four Pines.
Remarks:
Rock Springs Capital Management LP, By: /s/ Kris Jenner, Member 10/29/2020
Rock Springs Capital Master Fund LP, By: /s/ Kris Jenner, Member 10/29/2020
Rock Springs Capital LLC, By: /s/ Kris Jenner, Member 10/29/2020
** 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).
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