Insider Trading & Ownership of David J. S. Flaschen

Location
Rochester, NY
Summary
The estimated net worth of David J. S. Flaschen is at least $7,900,779 dollars as of 15 Dec 2025. David J. S. Flaschen is the Director of PAYCHEX INC and owns shares of PAYCHEX INC (PAYX) stock worth about $7.73M. David J. S. Flaschen is the Director of TechTarget, Inc. and owns shares of TechTarget, Inc. (TTGT) stock worth about $170K.
Signature
/s/ Charles D. Rennick, Attorney-in-Fact
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Quick Takeaways

  • David J. S. Flaschen has 4 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $7,900,779.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: PAYCHEX INC ($7,730,734).
  • 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

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of David J. S. Flaschen

PAYX Forms 3/4/5

PAYCHEX INC

Relationship
Director
Holdings value
$7,730,734
Past year net change
Change %
Report period
05 Aug 2024
TTGT Forms 3/4/5

TechTarget, Inc.

Relationship
Director
Holdings value
$170,045
Past year net change
+$119,324
Change %
+235%
Report period
11 Dec 2025
TTGT Forms 3/4/5

TechTarget Inc

Relationship
Director
Holdings value
Past year net change
Change %
Report period
02 Dec 2024

Insider Transactions Reported by David J. S. Flaschen:

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.
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