Sabrina Farmer

Sabrina Farmer: Chief Technology Officer at GitLab. What Sabrina Farmer holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

GitLab (GTLB)

Sabrina Farmer holds 232,799 GitLab shares (0.14% of the company), worth about $13.0M at the last price, according to the Form 4 of Dec 16, 2025.

• Shares held: 232,799 (0.14%), $13.0M — Held in their own name: 232,799 Class A.
• Share units: 33,725 (0.02%), $1.9M — GitLab promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.

Declarations

• GitLab (GTLB) — Form 4 of Dec 16, 2025 (Chief Technology Officer): shares withheld for tax of 10,647 at $38.20; 232,799 shares after 0001653482-25-000073
• GitLab (GTLB) — Form 4 of Sep 16, 2025 (Chief Technology Officer): shares withheld for tax of 10,647 at $49.80; 243,446 shares after 0001653482-25-000026
• GitLab (GTLB) — Form 4 of Jun 16, 2025 (Chief Technology Officer): shares withheld for tax of 8,225 at $41.63; 254,093 shares after 0001628280-25-032118
• GitLab (GTLB) — Form 4 of Apr 10, 2025 (Chief Technology Officer): grant or award of 50,588; 262,318 shares after 0001628280-25-017730
• GitLab (GTLB) — Form 4 of Mar 17, 2025 (Chief Technology Officer): shares withheld for tax of 6,350 at $51.74; 211,730 shares after 0001628280-25-013872
• GitLab (GTLB) — Form 4 of Dec 16, 2024 (Chief Technology Officer): shares withheld for tax of 8,877 at $58.86; 218,080 shares after 0001628280-24-051733
• GitLab (GTLB) — Form 4 of Sep 16, 2024 (Chief Technology Officer): shares withheld for tax of 15,046 at $53.65; 226,957 shares after 0001628280-24-040801

Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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