AUTHENTIDATE HOLDING CORP (ADAT) has 25 open-market insider trades by 13 insiders since 2006. The most active filer is Lazarus Management Co LLC, 10%.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Justin B. Borus | 10% Owner | — | 3 | $2.3M | 2016-10-14 |
| Lazarus Investment Partners LLLP | 10% | — | 4 | $850K | 2014-12-31 |
| Lazarus Management Co LLC | 10% | — | 5 | $714K | 2014-08-29 |
| Surendra Pai | Pres | — | 2 | $170K | 2007-02-13 |
| John J. Waters | Dir | — | 1 | $104K | 2013-03-31 |
| William A. Marshall | CFO | — | 3 | $100K | 2015-06-30 |
| F. Ross Johnson | Dir | — | 1 | $85K | 2008-10-30 |
| J. David Luce | Dir | — | 1 | $70K | 2015-12-31 |
| O'Connell Benjamin | CEO | — | 1 | $52K | 2014-08-28 |
| Jeffrey A. Beunier | Dir | — | 1 | $37K | 2014-06-30 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| David C. Goldberg | COO | Buy | $1K | 2017-11-17 |
| Justin B. Borus | 10% Owner | Sell | $1.0M | 2016-10-14 |
| Lazarus Management Co LLC | 10% | Buy | $500K | 2014-08-29 |
| Jeffrey A. Beunier | Director | Buy | $37K | 2014-06-13 |
| Charles C. Lucas III | Director | Buy | $3K | 2014-06-13 |
| Lazarus Management Co LLC | 10% | Buy | $831 | 2012-08-10 |
Companies that share insiders with ADAT, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Lazarus Management Co LLC | 10% | Buy | $896 | 2012-03-15 |
| Lazarus Investment Partners LLLP | 10% | Buy | $6K | 2012-01-27 |
| Lazarus Management Co LLC | 10% | Buy | $104K | 2011-12-20 |
| Lazarus Management Co LLC | 10% | Buy | $109K | 2011-12-14 |
| Lazarus Investment Partners LLLP | 10% | Buy | $229K | 2011-11-25 |
| Justin B. Borus | 10% | Buy | $33K | 2011-11-21 |
| Justin B. Borus | 10% | Buy | $1.2M | 2011-10-07 |
| Lazarus Investment Partners LLLP | 10% | Buy | $550K | 2011-04-13 |
| Lazarus Investment Partners LLLP | 10% | Buy | $66K | 2011-02-14 |