Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001231919-26-000122
Filing Date
2026-02-09
Accepted
2026-02-09 17:05:43
Documents
1
Period of Report
2026-02-05

Document Format Files

Seq Description Document Type Size
1 form4-02092026_100237.html 4  
1 form4-02092026_100237.xml 4 10477
  Complete submission text file 0001231919-26-000122.txt   14477
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.: 001-43105 | Film No.: 26612386

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.: 001-43105 | Film No.: 26612387

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.: 001-43105 | Film No.: 26612384

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.: 001-43105 | Film No.: 26612383

Mailing Address 27081 ALISO CREEK ROAD SUITE 125 ALISO VIEJO CA 92656
Business Address 27081 ALISO CREEK ROAD SUITE 125 ALISO VIEJO CA 92656 949-284-6904
SpyGlass Pharma, Inc. (Issuer) CIK: 0001778922 (see all company filings)

EIN.: 833044245 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3841 Surgical & Medical Instruments & Apparatus
(CF Office: 08 Industrial Applications and Services)

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 III, L.P. (Reporting) CIK: 0001883840 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43105 | Film No.: 26612385