Dykstra Karen E insider trades
Dykstra Karen E has filed 39 Form 4s with the SEC that we hold, for Gartner INC (IT) (Director), VMW (Director), Atlassian Corp (TEAM) (Director) and Arm Holdings PLC /UK (ARM) (Director). Across all of them we count 0 purchases worth $0 and 7 sales worth $3.7M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 1,500 shares of Gartner INC worth $793.5K, dated 2024-11-06. The first filing on our record is dated 2021-07-06 and the latest 2026-10-05.
Gartner INC (IT)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-08-20 | S, sale reported on Form 4 | 1,350 | $409.0K | 2021-08-24 |
| 2021-12-07 | S, sale reported on Form 4 | 1,800 | $567.6K | 2021-12-09 |
| 2022-11-02 | S, sale reported on Form 4 | 356 | $114.4K | 2022-11-04 |
| 2022-11-02 | S, sale reported on Form 4 | 877 | $282.4K | 2022-11-04 |
| 2024-08-05 | S, sale reported on Form 4 | 1,683 | $783.5K | 2024-08-07 |
| 2024-11-06 | S, sale reported on Form 4 | 1,500 | $793.5K | 2024-11-08 |
| 2025-06-09 | S, sale reported on Form 4 | 1,880 | $792.4K | 2025-06-10 |
VMW
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Atlassian Corp (TEAM)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Arm Holdings PLC /UK (ARM)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1198848) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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