![Sean Tierney](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 119 362 $ as of 2026-07-30
Sean Tierney currently works at TechTarget Holdings, Inc., as Chief Technology Officer from 2016.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0.04% | 2025-08-21 | 26,584 ( 0.04% ) | 119 362 $ | 2026-07-30 |
| Companies | Position | Start |
|---|---|---|
| TECHTARGET, INC. | Chief Tech/Sci/R&D Officer | 2015-12-31 |
Active
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1st degree connections
1st degree companies
Male
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Executives
| Private companies | 1 |
|---|---|
TechTarget Holdings, Inc.
 TechTarget Holdings, Inc. Internet Software/ServicesTechnology Services Operates as a B2B tech sales and marketing platform | Technology Services |
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