InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (17 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
17
T+90 hit rate
55%
T+90 mean return
+5.5%
Across 53 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by BLASING KAREN, Board Member / Independent Director. Insider active across 3 companies, notably Gitlab Inc.. Cumulatively, 79 filings have been published. Breakdown: 0 buy · 17 sells. Total volume traded: €3.1m. Activity tracked since 10 May 2021. The latest transaction was disclosed on 12 January 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Declarations79 total
590 sharesCommon StockSEC:0001256358-26-000002:0
1,553 sharesCommon StockSEC:0001256358-26-000002:1
7,555 sharesClass A Common StockSEC:0001653482-26-000128:0
1,076 shares0Common StockSEC:0001713683-26-000012:0
3,250 shares@ US$45.2625.1% of flowClass A Common StockSEC:0001653482-25-000052
3,250 shares@ US$45.260.0032% mcap25.1% of flowClass A Common StockSEC:0001653482-25-000052:0
3,250 shares@ US$45.0024.9% of flowClass A Common StockSEC:0001256358-25-000004
3,250 shares@ US$45.000.0031% mcap24.9% of flowClass A Common StockSEC:0001256358-25-000004:0
2,950 shares@ US$51.495.7% of flowClass A Common StockSEC:0001628280-25-026072:0
3,250 shares@ US$45.005.5% of flowClass A Common StockSEC:0001628280-25-019688:0
6,500 shares@ US$51.9113.1% of flowClass A Common StockSEC:0001628280-25-013843:0
600 shares@ US$68.581.7% of flowClass A Common StockSEC:0001628280-25-006350:0
3,581 shares@ US$62.979.3% of flowClass A Common StockSEC:0001628280-25-001731:0
1,309 shares0Common StockSEC:0001713683-25-000011:0
3,250 shares@ US$58.997.7% of flowClass A Common StockSEC:0001628280-24-051743:0
2,000 shares@ US$59.094.8% of flowClass A Common StockSEC:0001628280-24-048556:0
3,250 shares@ US$54.726.9% of flowClass A Common StockSEC:0001628280-24-042944:0
2,650 shares@ US$53.245.4% of flowClass A Common StockSEC:0001628280-24-040796:0
3,250 shares@ US$45.005.6% of flowClass A Common StockSEC:0001628280-24-037700:0
3,500 shares@ US$49.756.8% of flowClass A Common StockSEC:0001628280-24-032136:0
354 shares0Common StockSEC:0000769397-24-000132:0
3,500 shares@ US$45.006.2% of flowClass A Common StockSEC:0001628280-24-030476:0
10,833 shares@ US$5.823.8% of flowCommon StockSEC:0001713683-24-000033:0
3,000 shares@ US$250.0044.9% of flowCommon StockSEC:0001713683-24-000029:0
10,833 shares@ US$5.823.8% of flowCommon StockSEC:0001713683-24-000024:0
25 of 79 declarations
About BLASING KAREN
Public sources show that Karen Blasing has served as an independent director of Zscaler since January 2017, a director of Autodesk since March 2018, and a director of GitLab since August 2019. Zscaler says she was CFO of Guidewire Software from July 2009 to March 2015, and earlier held CFO roles at Force10 Networks, salesforce.com, Nuance Communications, and Counterpane Internet Security, plus finance leadership roles at Informix and Oracle. Autodesk says she chairs its Compensation and Human Resources Committee, and company materials also note her audit committee service at Zscaler and Autodesk. Sources: https://www.zscaler.com/company/leadership/karen-blasing
