Karen Blasing
Karen Blasing: Director at Zscaler, Director at GitLab and Director at Autodesk. What Karen Blasing holds in 3 AI and semiconductor companies tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Zscaler (ZS)
Karen Blasing holds 68,381 Zscaler shares (0.04% of the company), worth about $13.9M at the last price, according to the Form 4 of Jan 12, 2026.
- Shares held: 42,757 (0.03%), $8.7M — Held in their own name.
- Shares held: 25,624 (0.02%), $5.2M — Held through companies or funds (See footnote).
GitLab (GTLB)
Karen Blasing holds 104,944 GitLab shares (0.06% of the company), worth about $5.4M at the last price, according to the Form 4 of Jun 17, 2026.
- Shares held: 104,944 (0.06%), $5.4M — Held in their own name: 104,944 Class A.
Autodesk (ADSK)
Karen Blasing holds 12,781 Autodesk shares (0.01% of the company), worth about $2.8M at the last price, according to the Form 4 of Jun 17, 2026.
- Shares held: 12,781 (0.01%), $2.8M — Held in their own name.
Declarations
- GitLab (GTLB) — Form 4 of Jun 17, 2026: grant or award of 7,555; 104,944 shares after 0001653482-26-000128
- Autodesk (ADSK) — Form 4 of Jun 17, 2026: grant or award of 590; grant or award of 1,553; 12,781 shares after 0001256358-26-000002
- Zscaler (ZS) — Form 4 of Jan 12, 2026: grant or award of 1,076; 68,381 shares after 0001713683-26-000012
- GitLab (GTLB) — Form 4 of Oct 15, 2025: open-market sale of 3,250 at $45.26; 97,389 shares after 0001653482-25-000052
- GitLab (GTLB) — Form 4 of Sep 15, 2025: open-market sale of 2,849 at $50.02; open-market sale of 401 at $50.54; 100,639 shares after 0001653482-25-000029
- GitLab (GTLB) — Form 4 of Aug 18, 2025: open-market sale of 3,250 at $45.00; 103,889 shares after 0001256358-25-000004
- GitLab (GTLB) — Form 4 of Jul 18, 2025: open-market sale of 3,250 at $45.00; 107,139 shares after 0001628280-25-035461
- GitLab (GTLB) — Form 4 of Jun 27, 2025: open-market sale of 3,250 at $45.00; 110,389 shares after 0001628280-25-033510
- GitLab (GTLB) — Form 4 of Jun 20, 2025: grant or award of 4,906; 113,639 shares after 0001628280-25-032618
- Autodesk (ADSK) — Form 4 of Jun 18, 2025: grant or award of 304; grant or award of 846; 10,638 shares after 0000769397-25-000098
- GitLab (GTLB) — Form 4 of May 15, 2025: open-market sale of 2,950 at $51.49; open-market sale of 300 at $52.50; 108,733 shares after 0001628280-25-026072
- GitLab (GTLB) — Form 4 of Apr 23, 2025: open-market sale of 3,250 at $45.00; 111,983 shares after 0001628280-25-019688
- GitLab (GTLB) — Form 4 of Mar 17, 2025: open-market sale of 6,500 at $51.91; 115,233 shares after 0001628280-25-013843
- GitLab (GTLB) — Form 4 of Feb 18, 2025: open-market sale of 600 at $68.58; open-market sale of 2,411 at $70.24; 121,733 shares after 0001628280-25-006350
- GitLab (GTLB) — Form 4 of Jan 15, 2025: open-market sale of 3,581 at $62.97; open-market sale of 2,919 at $63.47; 128,233 shares after 0001628280-25-001731
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.