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.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 20, 2024 | Bradley William Patrick III | EVP, CFO and Treasurer | Buy(P) | 5K | $5.47 | $27K |
| Sep 18, 2023 | Wittwer Steven Glenn | Insider | Buy(P) | 6K | $5.17 | $31K |
| Sep 1, 2023 | Bradley William Patrick III | EVP, CFO and Treasurer | Buy(P) | 2K | $5.26 | $12K |
| Sep 21, 2022 | Bradley William Patrick III | EVP, CFO and Treasurer | Buy(P) | 320 | $6.96 | $2K |
| Sep 21, 2022 | Burke Donald C | Director | Buy(P) | 667 | $6.96 | $5K |
| Sep 21, 2022 | Drummond F Ford | Director | Buy(P) | 373 | $6.96 | $3K |
| Sep 21, 2022 | Mallin John R | Director | Buy(P) | 3K | $6.96 | $24K |
| Sep 21, 2022 | McLoughlin Philip R | Director | Buy(P) | 3K | $6.96 | $19K |
| Sep 21, 2022 | McNamara Geraldine M | Director | Buy(P) | 167 | $6.96 | $1K |
| Mar 25, 2022 | McDaniel Connie D | Director | Buy(P) | 2K | $9.56 | $17K |
| Jan 13, 2022 | Cogan Sarah E | Director | Buy(P) | 2K | $9.59 | $21K |
| Mar 10, 2020 | Mallin John R | Director | Buy(P) | 9K | $9.65 | $91K |
| Feb 26, 2020 | Walton R Keith | Director | Buy(P) | 2K | $10.99 | $16K |
| Jul 9, 2019 | McLoughlin Philip R | Director | Buy(P) | 1K | $11.85 | $15K |
| Jan 15, 2019 | Zino Brian T | Director | Buy(P) | 2K | $9.52 | $19K |
| Dec 18, 2017 | Zino Brian T | Director | Buy(P) | 425 | $13.30 | $6K |
| Mar 7, 2017 | Moyer Willliam R | Director | Buy(P) | 3K | $11.56 | $35K |
| Jan 11, 2017 | Oates James M | Director | Buy(P) | 3K | $11.26 | $34K |
| Nov 20, 2015 | Wright William H II | Director | Sell(S) | 500 | $12.10 | $6K |
| Oct 9, 2015 | Dickerson David | SVP & PM of the Adviser | Buy(P) | 2K | $11.75 | $20K |
| Apr 14, 2015 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 7K | $13.69 | $96K |
| Apr 8, 2015 | Zino Brian T | Director | Buy(P) | 725 | $13.73 | $10K |
| Mar 24, 2015 | Dickerson David | SVP & PM of the Adviser | Buy(P) | 720 | $13.80 | $10K |
| Oct 28, 2014 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 2K | $13.72 | $31K |
| Oct 17, 2014 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 5K | $13.19 | $66K |
| Apr 29, 2014 | Luscombe Wendy W | Director | Sell(S) | 750 | $14.01 | $11K |
| Apr 23, 2014 | Dickerson David | SVP & PM of the Adviser | Buy(P) | 900 | $14.05 | $13K |
| Apr 23, 2014 | Luscombe Wendy W | Director | Sell(S) | 2K | $14.06 | $28K |
| Apr 14, 2014 | Luscombe Wendy W | Director | Sell(S) | 1K | $13.79 | $14K |
| Apr 2, 2014 | Bradley William Patrick III | VP, CFO & Treasurer | Buy(P) | 387 | $14.12 | $5K |
| Dec 19, 2013 | Dickerson David | SVP & PM of the Adviser | Buy(P) | 8K | $13.74 | $111K |
| Dec 17, 2013 | Bradley William Patrick III | VP, CFO & Treasurer | Buy(S) | 370 | $13.68 | $5K |
| Aug 22, 2013 | Wright William H II | Director | Buy(P) | 500 | $12.85 | $6K |
| Aug 12, 2013 | Luscombe Wendy W | Director | Buy(P) | 500 | $13.06 | $7K |
| Jul 5, 2013 | Luscombe Wendy W | Director | Buy(P) | 2K | $12.85 | $28K |
| Jun 24, 2013 | Rogers James B JR | Director | Buy(P) | 1K | $12.53 | $13K |
| Jun 13, 2013 | Rogers James B JR | Director | Buy(P) | 1K | $13.26 | $13K |
| May 30, 2013 | Aylward George R | President & CEO, Director | Buy(P) | 800 | $13.19 | $11K |
| May 2, 2013 | Dickerson David | SVP & PM of the Adviser | Buy(P) | 4K | $13.02 | $52K |
| Apr 29, 2013 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 5K | $12.97 | $65K |
| Apr 12, 2013 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 5K | $12.96 | $65K |
| Apr 10, 2013 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 15K | $12.87 | $193K |
| Apr 9, 2013 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 3K | $12.87 | $39K |
| Apr 4, 2013 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 5K | $12.94 | $65K |
| Apr 3, 2013 | Neel Carlton | SVP & Portfolio Manager | Buy(P) | 10K | $12.99 | $130K |
| Dec 14, 2012 | Dickerson David | Portfolio Manager & SVP | Buy(P) | 2K | $12.43 | $25K |
| May 19, 2011 | Baltuch Marc | VP & CCO | Buy(P) | 5K | $3.44 | $17K |
| May 18, 2011 | Dickerson David | Senior VP | Buy(P) | 3K | $3.43 | $10K |
| Jan 14, 2011 | Baltuch Marc | VP & CCO | Other(J) | 5K | $3.34 | $17K |
| Jan 14, 2011 | Baltuch Marc | VP & CCO | Other(J) | 400 | $3.34 | $1K |
| Jan 14, 2011 | Luscombe Wendy W | Director | Other(J) | 1K | $3.34 | $4K |
| Jan 14, 2011 | Neel Carlton | Executive VP | Other(J) | 1K | $3.34 | $4K |
| Jan 14, 2011 | Neel Carlton | Executive VP | Other(J) | 3K | $3.34 | $10K |
| Jan 14, 2011 | Neel Carlton | Executive VP | Other(J) | 3K | $3.34 | $10K |
| Jan 14, 2011 | Neel Carlton | Executive VP | Other(J) | 5K | $3.34 | $17K |
| Jan 14, 2011 | Olson Alden | Director | Other(J) | 800 | $3.34 | $3K |
| Jan 14, 2011 | Zweig Martin | Insider | Other(J) | 35K | $3.34 | $117K |
| Jan 14, 2011 | Dickerson David | Senior VP | Other(J) | 5K | $3.34 | $17K |
| Apr 22, 2010 | Dickerson David | Senior VP | Buy(P) | 2K | $3.92 | $9K |
| Feb 5, 2010 | Walton R Keith | Director | Buy(P) | 690 | $3.74 | $3K |
| Jul 30, 2009 | Brunie Charles H | Director | Buy(S) | 30K | $3.67 | $110K |
| Jul 6, 2009 | Brunie Charles H | Director | Sell(S) | 17K | $3.34 | $56K |
| Mar 19, 2009 | Dickerson David | Senior VP | Buy(P) | 3K | $3.10 | $10K |
| Mar 10, 2009 | Neel Carlton | Executive VP | Buy(P) | 4K | $2.68 | $10K |
| Feb 26, 2009 | Walton R Keith | Director | Buy(P) | 2K | $3.10 | $6K |
| Oct 10, 2008 | Zweig Martin | Insider | Buy(P) | 5K | $2.67 | $13K |
| Oct 10, 2008 | Zweig Martin | Insider | Buy(P) | 5K | $2.59 | $13K |
| Oct 10, 2008 | Zweig Martin | Insider | Buy(P) | 5K | $2.64 | $13K |
| Oct 10, 2008 | Zweig Martin | Insider | Buy(P) | 5K | $2.64 | $13K |
| Oct 8, 2008 | Neel Carlton | Executive VP | Buy(P) | 5K | $3.14 | $16K |
| Oct 8, 2008 | Neel Carlton | Executive VP | Buy(P) | 3K | $2.93 | $9K |
| Oct 8, 2008 | Neel Carlton | Executive VP | Buy(P) | 3K | $2.93 | $9K |
| Oct 8, 2008 | Neel Carlton | Executive VP | Buy(P) | 5K | $3.15 | $16K |
| Oct 8, 2008 | Dickerson David | Senior VP | Buy(P) | 2K | $3.09 | $6K |
| Oct 6, 2008 | Zweig Martin | Insider | Buy(P) | 10K | $3.39 | $34K |
| Jun 4, 2008 | Walton R Keith | Director | Sell(S) | 2K | $4.66 | $10K |
| Apr 11, 2008 | Luscombe Wendy W | Director | Buy(P) | 2K | $4.58 | $10K |
| Mar 6, 2008 | Dickerson David | Senior VP | Buy(P) | 2K | $4.72 | $10K |
| Jan 22, 2008 | Baltuch Marc | VP and CCO | Buy(P) | 5K | $4.25 | $21K |
| Dec 28, 2007 | Walton R Keith | Director | Buy(P) | 2K | $4.57 | $10K |
| Aug 7, 2007 | Walton R Keith | Director | Sell(S) | 45 | $4.76 | $214 |
| Jun 20, 2007 | Walton R Keith | Director | Sell(S) | 940 | $5.05 | $5K |
| Jun 13, 2007 | Walton R Keith | Director | Sell(S) | 800 | $4.92 | $4K |
| May 25, 2007 | Luscombe Wendy W | Director | Other(J) | 689 | $4.98 | $3K |
| May 25, 2007 | Baltuch Marc | Chief Compliance Officer & VP | Other(J) | 100 | $4.98 | $498 |
| May 25, 2007 | Neel Carlton | Executive Vice President | Other(J) | 3K | $4.98 | $13K |
| May 25, 2007 | Olson Alden | Director | Other(J) | 403 | $4.98 | $2K |
| May 25, 2007 | Brunie Charles H | Director | Other(J) | 16K | $4.98 | $80K |
| May 25, 2007 | Rogers James B JR | Director | Other(J) | 314 | $4.98 | $2K |
| May 25, 2007 | Dickerson David | Senior Vice President | Other(J) | 2K | $4.98 | $8K |
| May 7, 2007 | Walton R Keith | Director | Buy(P) | 0 | — | $0 |
| May 7, 2007 | Walton R Keith | Director | Buy(P) | 2K | $5.59 | $10K |
| Mar 5, 2007 | Aylward George R JR | President, Director | Buy(P) | 910 | $5.56 | $5K |
| Nov 15, 2006 | Walton R Keith | Director | Sell(S) | 115 | $5.57 | $641 |
| Jul 10, 2006 | Walton R Keith | Director | Sell(S) | 114 | $4.87 | $555 |
| May 3, 2006 | Walton R Keith | Director | Sell(S) | 330 | $4.72 | $2K |
| May 2, 2006 | Dickerson David | Senior Vice President | Buy(P) | 2K | $4.80 | $12K |
| Dec 30, 2005 | Walton R Keith | Director | Buy(P) | 475 | $4.72 | $2K |
| Aug 25, 2005 | Walton R Keith | Director | Sell(S) | 80 | $5.12 | $410 |
| Jul 1, 2005 | Walton R Keith | Director | Sell(S) | 477 | $5.12 | $2K |
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 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for ZTR