Insider Trading & Ownership of John L. Workman

Location
Downers Grove, IL
Summary
The estimated net worth of John L. Workman is at least $8,021,413 dollars as of 23 Apr 2026. John L. Workman is the Director of FEDERAL SIGNAL CORP /DE/ and owns shares of FEDERAL SIGNAL CORP /DE/ (FSS) stock worth about $6.35M. John L. Workman is the Director of CONMED Corp and owns shares of CONMED Corp (CNMD) stock worth about $1.67M.
Signature
Diane I. Bonina, attorney-in-fact for John L. Workman
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Quick Takeaways

  • John L. Workman has 3 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $8,021,413.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: FEDERAL SIGNAL CORP /DE/ ($6,351,500).
  • 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 John L. Workman

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
FSS FEDERAL SIGNAL CORP /DE/ Director $6,351,500 21 Apr 2026
CNMD CONMED Corp Director $1,669,913 20 May 2025
AGTI AGILITI, INC. \DE Director $0 07 May 2024

Insider Transactions Reported by John L. Workman:

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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