SCHEDULE 13G/A

GITLAB INC-CL A

Class A Common Stock, par value $0.0000025 · CUSIP: 37637K108

Event date: 2025-09-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Sytse Sijbrandij

  Shares: 17,669,743.00 · Class: 10.7%

• Sytse Sijbrandij Revocable Trust Dated February 21, 2019

  Shares: 15,942,472.00 · Class: 9.6%

• Sijbrandij Foundation LLC

  Shares: 227,271.00 · Class: 0.1%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.