INVESTABOT
Equity Research
XNYS · SERVICES-MANAGEMENT SERVICES
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
Gartner (IT) had 1 Form 144 pre-sale notice filed on 2026-08-10. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Gartner (IT) had 1 Form 144 pre-sale notice filed on 2026-08-27. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Gartner (IT) had 1 Form 144 pre-sale notice filed on 2026-08-24. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Gartner (IT) had 1 Form 144 pre-sale notice filed on 2026-08-07. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
open-market Form 4 only - grants, exercises, tax withholding excluded
0 buyers - 5 unique sellers · 9 accumulating - 5 trimming - 0 unchanged
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| September 11, 2026 | Grabe William O | — | GIFT | 672 | — | — |
| August 31, 2026 | Kranich Robin B | EVP & CHRO | OTHER | 31 | $188 | ~$6K |
| August 31, 2026 | Hall Eugene A | Chairman and CEO | OTHER | 31 | $188 | ~$6K |
| August 31, 2026 | Safian Craig | EVP & CFO | OTHER | 18 | $188 | ~$3K |
| August 31, 2026 | Rupani Altaf | EVP, Chief Information Officer | OTHER | 19 | $188 | ~$4K |
| August 27, 2026 | Kranich Robin B | EVP & CHRO | SELL | -3,278 | $197 | ~$0.6M |
| August 24, 2026 | Jain Akhil | EVP, Consulting | SELL | -700 | $202 | ~$0.1M |
| August 10, 2026 | Genovese Yvonne | EVP, Bus. & Tech. Insights | SELL | -1,205 | $190 | ~$0.2M |
| August 7, 2026 | Fuchs Anne Sutherland | — | SELL | -860 | $184 | ~$0.2M |
| August 7, 2026 | Herkes Claire | EVP, Conferences | SELL | -1,039 | $191 | ~$0.2M |
| July 1, 2026 | Fuchs Anne Sutherland | — | OTHER | -100 | — | — |
| July 1, 2026 | Ferguson Diana Sue | — | OTHER | 201 | — | — |
| July 1, 2026 | Dykstra Karen E | — | GRANT | 138 | $134 | ~$18K |
| July 1, 2026 | Serra Eileen | — | GRANT | 215 | $134 | ~$29K |
| July 1, 2026 | Rus Daniela L | — | GRANT | 182 | $134 | ~$24K |
| July 1, 2026 | Pagliuca Stephen G | — | OTHER | 187 | — | — |
| July 1, 2026 | Pagliuca Stephen G | — | GRANT | 187 | $134 | ~$25K |
| July 1, 2026 | Pagliuca Stephen G | — | OTHER | -187 | — | — |
| July 1, 2026 | Gutierrez Jose M | — | OTHER | 112 | — | — |
| July 1, 2026 | Gutierrez Jose M | — | GRANT | 112 | $134 | ~$15K |
| Date | Insider | Title | Relationship | Shares | Filing |
|---|---|---|---|---|---|
| August 4, 2026 | — | — | — | — | SEC |
| Institution | Shares | Value ($) | Change % | Filing date |
|---|---|---|---|---|
| BlackRock | 6,432,110 | ~$2.9B | — | August 13, 2024 |
| Vanguard Group | 9,053,827 | ~$2.3B | — | January 29, 2026 |
| BlackRock | 6,989,127 | ~$1.8B | — | February 12, 2026 |
| BlackRock | 6,884,501 | ~$1.1B | -1.5% | May 13, 2026 |
| State Street | 3,409,761 | ~$860.2M | — | February 13, 2026 |
| BlackRock | 5,217,146 | ~$676.2M | -24.2% | August 7, 2026 |
| Morgan Stanley | 2,495,575 | ~$629.6M | — | May 27, 2026 |
| AQR Capital | 3,567,263 | ~$564.8M | 88.5% | May 15, 2026 |
| AQR Capital | 4,175,036 | ~$541.2M | 17.0% | August 14, 2026 |
| State Street | 3,266,779 | ~$517.3M | -4.2% | May 15, 2026 |
| AQR Capital | 1,892,004 | ~$477.3M | — | February 17, 2026 |
| Morgan Stanley | 2,377,678 | ~$376.5M | -4.7% | May 15, 2026 |
| State Street | 2,808,781 | ~$364.1M | -14.0% | August 7, 2026 |
| Goldman Sachs | 1,274,822 | ~$321.6M | — | March 25, 2026 |
| Goldman Sachs | 1,774,623 | ~$281.0M | 39.2% | May 15, 2026 |
| Two Sigma | 2,133,102 | ~$276.5M | 89.3% | August 14, 2026 |
| Morgan Stanley | 1,867,660 | ~$242.1M | -21.4% | August 13, 2026 |
| Goldman Sachs | 1,825,539 | ~$236.6M | 2.9% | August 14, 2026 |
| Two Sigma | 1,127,145 | ~$178.5M | 268.7% | May 15, 2026 |
| Millennium Management | 626,567 | ~$158.1M | — | February 17, 2026 |