Skip to contentDYKSTRA KAREN E — GARTNER INC insider: 331 transactions · InsiderLensDYKSTRA KAREN E
- Corporate Vice President at AUTOMATIC DATA PROCESSING INC · on record since Jan 31, 2006
- Director at CRANE CO /DE/ · on record since Apr 26, 2006
- Director at GARTNER INC · on record since Jul 27, 2007
- Director at TECHTEAM GLOBAL INC · on record since Apr 15, 2025
- Director at AOL Inc. · on record since Dec 9, 2009
- Director at ARVINMERITOR INC · on record since May 19, 2026
- EVP, CFAO at AOL Inc. · on record since Feb 19, 2014
- Director at VMWARE, INC. · on record since Mar 21, 2016
- Director at BOSTON PROPERTIES INC · on record since May 26, 2016
- Director at BOSTON PROPERTIES LTD PARTNERSHIP · on record since May 20, 2016
Insider trading activity of DYKSTRA KAREN E
- Transactions on record
- 331
- since Aug 8, 2003
- Open-market buys
- 21
- $588K
- Open-market sells
- 35
- $7.2M
- Companies traded
- 9
- last filing Jun 1, 2026
Figures computed from official regulatory filings — methodology.
Companies where DYKSTRA KAREN E has traded
- GARTNER INC163 tx · $6.6M · Jul 6, 2026
- ARVINMERITOR INC1 tx · May 19, 2026
- TECHTEAM GLOBAL INC2 tx · Dec 3, 2025
- VMWARE, INC.10 tx · Nov 22, 2023
- BOSTON PROPERTIES INC14 tx · $245.6K · Jun 1, 2021
- BOSTON PROPERTIES LTD PARTNERSHIP1 tx · $131.3 · Jun 1, 2017
- AOL Inc.48 tx · $9M · Jun 25, 2015
- CRANE CO /DE/40 tx · $600.5K · Apr 25, 2012
- AUTOMATIC DATA PROCESSING INC53 tx · $2.2M · Mar 23, 2006
Track record of DYKSTRA KAREN E
Statistical track record
Free- Open-market buys
- 21
- Last buy
- Jun 14, 2016
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of DYKSTRA KAREN E
Co-insiders of DYKSTRA KAREN E
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
DIEHL RODNEYBOSTON PROPERTIES INC +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jul 6, 2026 | AwardD | 138 | 133.76 USD | — | SEC |
| Jun 1, 2026 | AwardD | 1,489 | 0.00 USD | $0 | SEC |
| Jun 1, 2026 | Exercise | 551 | 0.00 USD | $0 | SEC |
| Jun 1, 2026 | ExerciseD | -551 | 0.00 USD | $0 | SEC |
| May 19, 2026 | AwardD | 1,531 | 0.00 USD | $0 | SEC |
| Apr 3, 2026 | AwardD | 119 | 154.79 USD | $18.4K | SEC |
| Jan 6, 2026 | AwardD | 78 | 237.03 USD | $18.5K | SEC |
| Dec 3, 2025 | Award | 1,885 | 0.00 USD | $0 | SEC |
| Oct 3, 2025 | AwardD | 73 | 251.00 USD | $18.3K | SEC |
| Jul 2, 2025 | AwardD | 45 | 406.70 USD | $18.3K | SEC |
| Jun 10, 2025 | ExerciseD | -555 | 0.00 USD | $0 | SEC |
| Jun 10, 2025 | Sell | -1,880 | 421.51 USD | $792.4K | SEC |
| Jun 10, 2025 | Exercise | 555 | 0.00 USD | $0 | SEC |
| Jun 2, 2025 | AwardD | 551 | 0.00 USD | $0 | SEC |
| Apr 15, 2025 | Award | 953 | 0.00 USD | $0 | SEC |
| Apr 3, 2025 | AwardD | 45 | 413.72 USD | $18.6K | SEC |
| Jan 6, 2025 | AwardD | 38 | 483.30 USD | $18.4K | SEC |
| Nov 8, 2024 | Sell | -1,500 | 529.02 USD | $793.5K | SEC |
| Oct 3, 2024 | AwardD | 37 | 501.23 USD | $18.5K | SEC |
| Aug 7, 2024 | Sell | -1,683 | 465.55 USD | $783.5K | SEC |
| Jul 3, 2024 | AwardD | 30 | 441.32 USD | $13.2K | SEC |
| Jun 10, 2024 | AwardD | 555 | 0.00 USD | $0 | SEC |
| Jun 4, 2024 | ExerciseD | -261 | 0.00 USD | $0 | SEC |
| Jun 4, 2024 | Exercise | 261 | 0.00 USD | $0 | SEC |
| Apr 3, 2024 | AwardD | 27 | 477.44 USD | $12.9K | SEC |