// company-profile
Gartner Inc
IT// activity-summary
Recent insider activity is bullish. Over the last 30 days, 32 insiders purchased shares. Buying was led by Serra Eileen.
// 90-day insight
Over the last 90 days, Gartner Inc insiders bought $13K (35 transactions) and sold $52K (1 transaction).
- Most active insider: CESAN RAUL E with 7 transactions totaling $0.
- Largest single sale: $52K by Kim Thomas Sang on May 4, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Gartner Inc as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 8, 2026 | Serra Eileen | IT | Option Exercise | 1,744 | $0.00 | $0K |
| Jun 8, 2026 | Serra Eileen | IT | Option Exercise | 1,744 | $0.00 | $0K |
| Jun 1, 2026 | Serra Eileen | IT | Option Exercise | 705 | $0.00 | $0K |
| Jun 1, 2026 | Serra Eileen | IT | Option Exercise | 705 | $0.00 | $0K |
| May 29, 2026 | CESAN RAUL E | IT | Option Exercise | 551 | $0.00 | $0K |
45 more transactions hidden
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