IT insider buying and SEC filings, explained
Gartner Inc. · CIK 749251
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE
- Industry (SIC)
- Services-Management Services
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- GARTNER GROUP INC
Insider activity in the last 12 months
Bought
$9.9M
Insiders who bought
1
Sold (not marked 10b5-1)
$1.5M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 27, 2026 | Sale | Robin B Kranich (EVP & CHRO) sold 3,278 shares at $196.50 ($644K). Holdings down 14% to 20,358 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 31, 2026 |
| Aug 24, 2026 | Sale | Akhil Jain (EVP, Consulting) sold 700 shares at $201.73 ($141K). Holdings down 8% to 8,130 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 10, 2026 | Sale | Yvonne Genovese (EVP, Bus. & Tech. Insights) sold 1,205 shares at $190.06 ($229K). Holdings down 16% to 6,208 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Aug 7, 2026 | Sale | Anne Sutherland Fuchs (Director) sold 860 shares at about $184.30 ($158K). Holdings down 10% to 8,097 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Aug 7, 2026 | Sale | Claire Herkes (EVP, Conferences) sold 1,039 shares at $190.71 ($198K). Holdings down 17% to 5,252 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Feb 5, 2026 | Purchase (code P) | John J Rinello (SVP, Global Business Sales) bought 50 shares indirectly (by family member) at $154.13 ($8K), reported as a purchase (code P). New position of 50 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 9, 2026 |
| Dec 10, 2025 | Purchase (code P) | Stephen G. Pagliuca (Director) bought 43,300 shares at about $229.57 ($9.9M), reported as a purchase (code P). Holdings up 63% to 111,613 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 12, 2025 |
| Dec 3, 2025 | Sale | Claire Herkes (EVP, Conferences) sold 367 shares at $231.56 ($85K). Holdings down 8% to 4,074 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 5, 2025 |
| Dec 3, 2025 | Sale | John J Rinello (SVP, Global Business Sales) sold 220 shares at $229.57 ($51K). Holdings down 7% to 3,046 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 5, 2025 |
124 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 3, 2026, 8:05 AM ET 8-K | Earnings released (Item 2.02) Reg FD disclosure (Item 7.01) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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