# SOUND DEVELOPMENT, LLC

SOUND DEVELOPMENT, LLC of SANTA MONICA, CA is an SEC exempt reporting adviser.

## Registration

- CRD: 283211
- Type: SEC exempt reporting adviser
- SEC file number: 802-108774
- Location: 3130 WILSHIRE BLVD. #600, SANTA MONICA, CA, 90403
- Phone: 310.789.5202
- Latest filing: 2026-03-30

## Officers, owners & control persons (7)

| Name | Role | Location |
| --- | --- | --- |
| [Guy Oseary](https://search.stillhousedata.com/person/35049) | MANAGER | Santa Monica, CA |
| [Christopher A Kutcher](https://search.stillhousedata.com/person/720282) | MANAGER; TRUSTEE | — |
| [Efrat Epstein](https://search.stillhousedata.com/person/722004) | MEMBER | — |
| [OSEARY GUY](https://search.stillhousedata.com/person/892064) | MANAGER | — |
| [KUTCHER CHRISTOPHER A](https://search.stillhousedata.com/person/892065) | MANAGER; TRUSTEE | — |
| [EPSTEIN EFRAT](https://search.stillhousedata.com/person/897841) | CHIEF OPERATING OFFICER; MEMBER | — |
| [Christopher A. Kutcher](https://search.stillhousedata.com/person/1020555) | MANAGER; TRUSTEE | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/283211/brochure
- Similar advisers: https://search.stillhousedata.com/firm/283211/similar
- Related entities: https://search.stillhousedata.com/firm/283211/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/283211

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Source: public SEC Form ADV 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.