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*
BAKER BROS. ADVISORS LP

(Last) (First) (Middle)
860 WASHINGTON STREET
3RD FLOOR

(Street)
NEW YORK NY 10014

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
09/24/2020
3. Issuer Name and Ticker or Trading Symbol
Prelude Therapeutics Inc [ PRLD ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X 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)
Common Stock 20,691 I See Footnote(1)
Common Stock 186,220 I See Footnote(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)
Date Exercisable Expiration Date Title Amount or Number of Shares
Series A Convertible Preferred Stock (3) (3) Common Stock 329,478 (3) I See Footnotes(4)(12)(13)
Series A Convertible Preferred Stock (5) (5) Non-Voting Common Stock 219,653 (5)(6) I See Footnotes(4)(12)(13)
Series A Convertible Preferred Stock (3) (3) Common Stock 2,965,263 (3) I See Footnotes(7)(12)(13)
Series A Convertible Preferred Stock (5) (5) Non-Voting Common Stock 1,976,841 (5)(6) I See Footnotes(7)(12)(13)
Series B Convertible Preferred Stock (8) (8) Common Stock 370,552 (8) I See Footnotes(4)(12)(13)
Series B Convertible Preferred Stock (9) (9) Non-Voting Common Stock 247,034 (6)(9) I See Footnotes(4)(12)(13)
Series B Convertible Preferred Stock (8) (8) Common Stock 4,047,634 (8) I See Footnotes(7)(12)(13)
Series B Convertible Preferred Stock (9) (9) Non-Voting Common Stock 2,698,424 (6)(9) I See Footnotes(7)(12)(13)
Series C Convertible Preferred Stock (10) (10) Common Stock 45,524 (10) I See Footnotes(4)(12)(13)
Series C Convertible Preferred Stock (11) (11) Non-Voting Common Stock 30,349 (6)(11) I See Footnotes(4)(12)(13)
Series C Convertible Preferred Stock (10) (10) Common Stock 574,327 (10) I See Footnotes(7)(12)(13)
Series C Convertible Preferred Stock (11) (11) Non-Voting Common Stock 382,884 (6)(11) I See Footnotes(7)(12)(13)
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)
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)
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)
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)
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)
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)
Explanation of Responses:
1. As a result of their ownership interest in (i) Baker Biotech Capital, L.P. and (ii) 667, L.P. ("667"), Julian C. Baker and Felix J. Baker each may be deemed to have an indirect pecuniary interest in voting common stock ("Common Stock") of Prelude Therapeutics Incorporated (the "Issuer") reported in column 2 of Table I directly held 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.
2. As a result of their ownership interest in (i) Baker Brothers Life Sciences Capital L.P. and (ii) Baker Brothers Life Sciences, L.P. ("Life Sciences", and together with 667, the "Funds"), Felix J. Baker and Julian C. Baker may be deemed to have an indirect pecuniary interest in Common Stock reported in column 2 of Table I beneficially owned 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.
3. These securities consist of Series A Convertible Preferred Stock ("Series A Preferred") of the Issuer which automatically convert on a 1-for-1 basis ("Series A Preferred Conversion Ratio") without payment or further consideration immediately prior to the close of the Issuer's initial public offering ("IPO") into either Common Stock or non-voting common stock of the Issuer ("Non-Voting Common Stock"). The Funds elected to automatically convert immediately prior to the close of the IPO into the number of shares of Common Stock shown in column 3 of Table II. The Series A Preferred have no expiration date.
4. 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 of the Issuer reported in column 3 of Table II directly held 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.
5. These securities consist of Series A Preferred which automatically convert at the Series A Preferred Conversion Ratio without payment or further consideration immediately prior to the close of the IPO into either Common Stock or Non-Voting Common Stock. The Funds elected to automatically convert immediately prior to the close of the IPO into the number of shares of Non-Voting Common Stock shown in column 3 of Table II. The Series A Preferred have no expiration date.
6. Each share of Non-Voting Common Stock is convertible into one share of Common Stock at any time at the option of the holder without consideration subject to a 9.99% beneficial ownership limitation which may be increased (not to exceed 19.99%) or decreased by the holder upon 61 days notice to the Issuer.
7. As a result of their ownership interest in (i) Baker Brothers Life Sciences Capital L.P. and (ii) Life Sciences, Felix J. Baker and Julian C. Baker may be deemed to have an indirect pecuniary interest in the securities reported in column 3 of Table II beneficially owned 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.
8. These securities consist of Series B Convertible Preferred Stock ("Series B Preferred") of the Issuer which automatically convert on a 1-for-1 basis ("Series B Preferred Conversion Ratio") without payment or further consideration immediately prior to the close of the IPO into either Common Stock or Non-Voting Common Stock. The Funds elected to automatically convert immediately prior to the close of the IPO into the number of shares of Common Stock shown in column 3 of Table II. The Series B Preferred have no expiration date.
9. These securities consist of Series B Preferred which automatically convert at the Series B Preferred Conversion Ratio without payment or further consideration immediately prior to the close of the IPO into either Common Stock or Non-Voting Common Stock. The Funds elected to automatically convert immediately prior to the close of the IPO into the number of shares of Non-Voting Common Stock shown in column 3 of Table II. The Series B Preferred have no expiration date.
10. These securities consist of Series C Convertible Preferred Stock ("Series C Preferred") of the Issuer which automatically convert on a 1-for-1 basis ("Series C Preferred Conversion Ratio") without payment or further consideration immediately prior to the close of the IPO into either Common Stock or Non-Voting Common Stock. The Funds elected to automatically convert immediately prior to the close of the IPO into the number of shares of Common Stock shown in column 3 of Table II. The Series C Preferred have no expiration date.
11. These securities consist of Series C Preferred which automatically convert at the Series C Preferred Conversion Ratio without payment or further consideration immediately prior to the close of the IPO into either Common Stock or Non-Voting Common Stock. The Funds elected to automatically convert immediately prior to the close of the IPO into the number of shares of Non-Voting Common Stock shown in column 3 of Table II. The Series C Preferred have no expiration date.
12. 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 by the Funds. Baker Bros. Advisors (GP) LLC (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 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 by the Funds.
13. 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.
Remarks:
Kelvin M. Neu, a full-time employee of Baker Bros. Advisors LP is a director of Prelude Therapeutics Incorporated (the "Issuer"). By virtue of his 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 are deemed directors by deputization of the Issuer.
By: Baker Bros. Advisors LP, Name: Scott L. Lessing, Title: President /s/ Scott L. Lessing 09/24/2020
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 09/24/2020
By: Baker Bros. Advisors (GP) LLC, Name: Scott L. Lessing, Title: President /s/ Scott L. Lessing 09/24/2020
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., Name: Scott L. Lessing, Title: President /s/ 09/24/2020
/s/ Felix J. Baker 09/24/2020
/s/ Julian C. Baker 09/24/2020
** Signature of Reporting Person Date
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