WHK Insider Trading

WHK · full profile →Last filing Jun 10, 2026
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
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Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

28 shown
DateInsiderRoleActionSharesPriceValue
Jun 10, 2026Smith Jeffery AllenDirectorGrant(A)10K$0
Jun 10, 2026Smith Jeffery AllenDirectorDisposed to issuer(D)350
Jun 10, 2026Downs Michael JChief Operating OfficerDisposed to issuer(D)100
Jun 10, 2026Herz Daniel CCEO, President & Chairman, Director, 10% OwnerDisposed to issuer(D)2K
Jun 10, 2026Gold Peggy L.DirectorGrant(A)10K$0
Jun 10, 2026Bigman Alan StuartDirectorGrant(A)10K$0
Jun 10, 2026Cooperman Leon G10% OwnerOther(J)14K
Jun 10, 2026Cooperman Leon G10% OwnerOther(J)6K
Jun 10, 2026Ceitlin Andrew DavidDirectorGrant(A)10K$0
Jun 10, 2026Heinlein Matthew IanSee RemarksDisposed to issuer(D)100
Jun 10, 2026Karlovich Robert W IIIDirectorGrant(A)6K$0
Jun 10, 2026Slotterback Jeffrey MCFO, Treasurer & Secretary, DirectorDisposed to issuer(D)100
Jun 8, 2026Smith Jeffery AllenDirectorGrant(A)33K
Jun 8, 2026Downs Michael JChief Operating OfficerGrant(A)14K
Jun 8, 2026Herz Daniel CCEO, President & Chairman, Director, 10% OwnerGrant(A)186K
Jun 8, 2026Herz Daniel CCEO, President & Chairman, Director, 10% OwnerGrant(A)359K
Jun 8, 2026Herz Daniel CCEO, President & Chairman, Director, 10% OwnerGrant(A)3.8M
Jun 8, 2026Herz Daniel CCEO, President & Chairman, Director, 10% OwnerGrant(A)3.8M
Jun 8, 2026Gold Peggy L.DirectorGrant(A)6K
Jun 8, 2026Bigman Alan StuartDirectorGrant(A)2K
Jun 8, 2026Ceitlin Andrew DavidDirectorGrant(A)5K
Jun 8, 2026Heinlein Matthew IanSee RemarksGrant(A)6K
Jun 8, 2026Slotterback Jeffrey MCFO, Treasurer & Secretary, DirectorGrant(A)14K
Mar 2, 2026Smith Jeffery AllenDirectorGrant(A)350
Mar 2, 2026Downs Michael JChief Operating OfficerGrant(A)100
Mar 2, 2026Herz Daniel CCEO, President & Chairman, Director, 10% OwnerGrant(A)2K
Mar 2, 2026Heinlein Matthew IanSee RemarksGrant(A)100
Mar 2, 2026Slotterback Jeffrey MCFO, Treasurer & Secretary, DirectorGrant(A)100

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).