Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001415889-25-015881
Filing Date
2025-06-06
Accepted
2025-06-06 08:43:35
Documents
1
Period of Report
2025-06-04

Document Format Files

Seq Description Document Type Size
1 form4-06062025_120629.html 4  
1 form4-06062025_120629.xml 4 10207
  Complete submission text file 0001415889-25-015881.txt   13923
Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116 6177782500
RA Capital Healthcare Fund LP (Reporting) CIK: 0001315082 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41374 | Film No.: 251028988

Mailing Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116 617-778-2500
RA CAPITAL MANAGEMENT, L.P. (Reporting) CIK: 0001346824 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41374 | Film No.: 251028989

Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address
Kolchinsky Peter (Reporting) CIK: 0001384859 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41374 | Film No.: 251028986

Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address
Shah Rajeev M. (Reporting) CIK: 0001619841 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41374 | Film No.: 251028985

Mailing Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116 617-778-2500
RA Capital Nexus Fund II, L.P. (Reporting) CIK: 0001825376 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41374 | Film No.: 251028987

Mailing Address 1 MARINA PARK DRIVE, SUITE 900 BOSTON MA 02210
Business Address 1 MARINA PARK DRIVE, SUITE 900 BOSTON MA 02210 703-456-8000
PepGen Inc. (Issuer) CIK: 0001835597 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)