# GARTNER INC — SC TO-I

GARTNER INC of STAMFORD, CT filed a SC TO-I with the SEC on 2005-08-22. Industry: Services-Management Services.

## Filing

- Filed: 2005-08-22
- Form: SC TO-I
- Accession: 0000950123-05-010171
- Registrant: GARTNER INC
- CIK: 0000749251
- Industry (SIC): Services-Management Services (8741)
- State of incorporation: DE
- Location: STAMFORD, CT

## Documents (15)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC TO-I | SCHEDULE TO |
| 2 | EX-99.A.1.A | EX-99.A.1.A: OFFER TO PURCHASE |
| 3 | EX-99.A.1.B | EX-99.A.1.B: FORM OF ELECTION AGREEMENT |
| 4 | EX-99.A.1.C | EX-99.A.1.C: OPTION TO PURCHASE WEBSITE PAGES |
| 5 | EX-99.A.1.D | EX-99.A.1.D: FORM OF ADDENDUM |
| 6 | EX-99.A.1.E | EX-99.A.1.E: FORM OF PIN NOTIFICATION |
| 7 | EX-99.A.5.A | EX-99.A.5.A: LETTER TO ELIGIBLE EMPLOYEES |
| 8 | EX-99.A.5.B | EX-99.A.5.B: EMPLOYEE COMMUNICATIONS |
| 9 | EX-99.D.1 | EX-99.D.1: 1991 STOCK OPTION PLAN |
| 10 | EX-99.D.2 | EX-99.D.2: 1994 LONG TERM STOCK OPTION PLAN |
| 11 | EX-99.D.3 | EX-99.D.3: 1996 LONG TERM STOCK OPTION PLAN |
| 12 | EX-99.D.4 | EX-99.D.4: 1998 LONG TERM STOCK OPTION PLAN |
| 13 | EX-99.D.5 | EX-99.D.5: 1999 STOCK OPTION PLAN |
| 14 | GRAPHIC | GRAPHIC |
| 15 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2026-04-15](https://search.stillhousedata.com/proxy/0000749251-26-000160) | DEFA14A |
| [2026-04-15](https://search.stillhousedata.com/proxy/0000749251-26-000159) | DEF 14A |
| [2025-04-15](https://search.stillhousedata.com/proxy/0000749251-25-000020) | DEFA14A |
| [2025-04-15](https://search.stillhousedata.com/proxy/0000749251-25-000018) | DEF 14A |
| [2024-04-16](https://search.stillhousedata.com/proxy/0000749251-24-000017) | DEFA14A |
| [2024-04-16](https://search.stillhousedata.com/proxy/0000749251-24-000015) | DEF 14A |
| [2023-04-17](https://search.stillhousedata.com/proxy/0000749251-23-000013) | DEFA14A |
| [2023-04-17](https://search.stillhousedata.com/proxy/0000749251-23-000011) | DEF 14A |
| [2022-04-18](https://search.stillhousedata.com/proxy/0000749251-22-000012) | DEFA14A |
| [2022-04-18](https://search.stillhousedata.com/proxy/0000749251-22-000010) | DEF 14A |
| [2021-04-19](https://search.stillhousedata.com/proxy/0001193125-21-121276) | DEFA14A |
| [2021-04-19](https://search.stillhousedata.com/proxy/0001193125-21-121269) | DEF 14A |

## More

- [CIK 749251 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=749251&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950123-05-010171.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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