# SS&C Technologies Holdings Inc — DEF 14A

SS&C Technologies Holdings Inc of WINDSOR, CT filed a DEF 14A with the SEC on 2011-04-29. Industry: Services-Prepackaged Software.

## Filing

- Filed: 2011-04-29
- Form: DEF 14A
- Accession: 0000950123-11-041504
- Registrant: SS&C Technologies Holdings Inc
- CIK: 0001402436
- Industry (SIC): Services-Prepackaged Software (7372)
- State of incorporation: DE
- Location: WINDSOR, CT

## Documents (6)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEF 14A | DEF 14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (29)

_Showing 12 of 29 filings._

| Filed | Form |
| --- | --- |
| [2026-04-08](https://search.stillhousedata.com/proxy/0001193125-26-147637) | DEFA14A |
| [2026-04-08](https://search.stillhousedata.com/proxy/0001193125-26-147619) | DEF 14A |
| [2025-04-03](https://search.stillhousedata.com/proxy/0000950170-25-050390) | DEFA14A |
| [2025-04-03](https://search.stillhousedata.com/proxy/0000950170-25-050376) | DEF 14A |
| [2024-04-12](https://search.stillhousedata.com/proxy/0000950170-24-044033) | DEFA14A |
| [2024-04-12](https://search.stillhousedata.com/proxy/0000950170-24-044028) | DEF 14A |
| [2023-04-06](https://search.stillhousedata.com/proxy/0001308179-23-000586) | DEF 14A |
| [2023-04-06](https://search.stillhousedata.com/proxy/0000950170-23-012072) | DEFA14A |
| [2022-04-01](https://search.stillhousedata.com/proxy/0001564590-22-013233) | DEFA14A |
| [2022-04-01](https://search.stillhousedata.com/proxy/0001564590-22-013229) | DEF 14A |
| [2021-04-06](https://search.stillhousedata.com/proxy/0001564590-21-017849) | DEFA14A |
| [2021-04-06](https://search.stillhousedata.com/proxy/0001564590-21-017847) | DEF 14A |

## More

- [CIK 1402436 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1402436&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950123-11-041504.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.