Arkolith/Insider Trading/ZD

ZD Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$238K
2 insiders
Net Insider Flow
-$238K
Reporting Insiders
2
2 P/S transactions

Recent Form 4 Transactions

5 shown
DateInsiderRoleActionSharesPriceValue
Jun 3, 2026Barsten JanaDirectorSell(S)3.3K$45.00$151K
Jun 2, 2026KRETZMER W BRIANDirectorSell(S)2.0K$44.51$88K
Mar 3, 2026ROSSEN JEREMYEVP/General Counselacquired(M)1.4K$0
Mar 3, 2026ROSSEN JEREMYEVP/General Counseldisposed(F)570$41.48$24K
Mar 3, 2026ROSSEN JEREMYEVP/General Counseldisposed(M)1.4K$0

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.

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