Quick Takeaways
- Michael Sean Griffey has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $899,050.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Michael Sean Griffey
- Location
- Chevy Chase, MD
- Summary
- The estimated net worth of Michael Sean Griffey is at least $899,050 dollars as of 15 Dec 2025. Michael Sean Griffey is the Director of TechTarget, Inc. and owns shares of TechTarget, Inc. (TTGT) stock worth about $899K.
- Signature
- /s/ Charles D. Rennick, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Michael Sean Griffey and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: TechTarget, Inc. ($899,050).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Michael Sean Griffey
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| TTGT | TechTarget, Inc. | Director | $899,050 | 11 Dec 2025 | ||
| TTGT | TechTarget Inc | Director | 02 Dec 2024 |
Insider Transactions Reported by Michael Sean Griffey:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.