# SEC Exchange Act of 1934 order 34-64533
> Respondent: **Secured Digital Applications, Inc., Senco Sensors, Inc., Sentex Sensing Technology, Inc., Serefex Corp., Sonoma College, Inc., and Source Petroleum, Inc. Brenda P. Murray, Chief Administrative Law Judge** · 2011-05-23 · File 3-14319
## Proceeding
- **Release Number:** 34-64533
- **Act:** Exchange Act of 1934
- **File Number:** 3-14319
- **Publish Date:** 2011-05-23
## Respondents
- Secured Digital Applications, Inc., Senco Sensors, Inc., Sentex Sensing Technology, Inc., Serefex Corp., Sonoma College, Inc., and Source Petroleum, Inc. Brenda P. Murray, Chief Administrative Law Judge
## Order PDF

- [https://www.sec.gov/files/litigation/admin/2011/34-64533.pdf](https://www.sec.gov/files/litigation/admin/2011/34-64533.pdf)

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*Source: [SEC Administrative Proceedings](https://www.sec.gov/litigation/admin) · AI Analytics · CC0 1.0*