InsiderDirector
Karen Blasing Insider Trading Activity
Every SEC Form 4 transaction reported by Karen Blasing, sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Is Karen Blasing buying or selling?
Karen Blasing reported 0 open-market buys ($0) and 80 sells ($37.3M) across 80 Form 4 filings at 4 companies — a net selling position of $37.3M.
Source: SEC EDGAR Form 4
Key Statistics (as of Oct 16, 2025)
Total Form 4 filings
80
SEC EDGAR
Companies
4
Buys (0)
$0
Sells (80)
$37.3M
Insider sentiment
Net sellingNet insider flow of $37.3M in net selling, filed between May 22, 2018 – Oct 16, 2025.
Companies Karen Blasing files for
Recent Karen Blasing transactions
| Date | Ticker | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 16, 2025 | GTLB | Director | Sale | 3.3K | $147.1K |
| Sep 17, 2025 | GTLB | Director | Sale | 3.3K | $162.8K |
| Aug 19, 2025 | GTLB | Director | Sale | 3.3K | $146.3K |
| Jul 21, 2025 | GTLB | Director | Sale | 3.3K | $146.3K |
| Jun 30, 2025 | GTLB | Director | Sale | 3.3K | $146.3K |
| May 15, 2025 | GTLB | Director | Sale | 3.3K | $167.6K |
| Apr 24, 2025 | GTLB | Director | Sale | 3.3K | $146.3K |
| Mar 19, 2025 | GTLB | Director | Sale | 6.5K | $337.4K |
| Feb 19, 2025 | GTLB | Director | Sale | 6.5K | $458.7K |
| Jan 16, 2025 | GTLB | Director | Sale | 6.5K | $410.8K |
| Dec 17, 2024 | GTLB | Director | Sale | 3.3K | $191.7K |
| Nov 19, 2024 | GTLB | Director | Sale | 3.3K | $193.1K |
| Oct 16, 2024 | GTLB | Director | Sale | 3.3K | $177.8K |
| Sep 18, 2024 | GTLB | Director | Sale | 3.3K | $173.4K |
| Aug 19, 2024 | GTLB | Director | Sale | 3.3K | $146.3K |
| Jul 17, 2024 | GTLB | Director | Sale | 7.9K | $423.3K |
| Jun 28, 2024 | GTLB | Director | Sale | 3.5K | $157.5K |
| Feb 16, 2024 | ZS | Director | Sale | 7.0K | $1.8M |
| Feb 1, 2024 | ZS | Director | Sale | 7.0K | $1.7M |
| Jan 18, 2024 | ZS | Director | Sale | 7.0K | $1.6M |
| Jan 5, 2024 | ZS | Director | Sale | 7.0K | $1.5M |
| Jan 5, 2024 | ZS | Director | Sale | 7.0K | $1.5M |
| Dec 7, 2023 | ZS | Director | Sale | 7.0K | $1.4M |
| Nov 27, 2023 | ZS | Director | Sale | 7.0K | $1.3M |
| Nov 13, 2023 | ZS | Director | Sale | 7.0K | $1.2M |
Showing the 25 most recent filings of 80. Screen every filing.
Karen Blasing insider trading FAQ
Is Karen Blasing buying or selling?
Across 80 SEC Form 4 filings, Karen Blasing reported 0 open-market purchases totaling $0 and 80 sales totaling $37.3M — a net selling position of $37.3M.
Which companies does Karen Blasing file Form 4s for?
Karen Blasing has reported insider transactions at 4 companies, most often Zscaler, Inc. (ZS), Gitlab Inc. (GTLB), ELLIE MAE INC (ELLI), AUTODESK INC (ADSK).
How far back does Karen Blasing's filing history go?
Trabud holds Karen Blasing's SEC Form 4 filings from May 22, 2018 – Oct 16, 2025, sourced directly from SEC EDGAR.
Where does Trabud get Karen Blasing's insider trading data?
Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.
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