Greenland Technologies Holding Corp. (GTEC) has 30 open-market insider trades by 15 insiders since 2009. The most active filer is Peter Wang, Director & 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Andrew Damian Perl | Dir10% | — | 1 | $16.1M | 2009-11-19 |
| Peter Wang | Dir10% Owner | — | 4 | $9.6M | 2025-04-22 |
| Ronald C. Jones | EVPCORPORATE DEVELOPMENT | — | 1 | $4.7M | 2011-04-04 |
| Holding Kft Kende | 10% | — | 1 | $3.1M | 2009-12-16 |
| James P. Allen | TreasurerEVP | — | 3 | $933K | 2010-03-04 |
| Alexander Drew | PresTHE ANALYSIS CORP. | — | 1 | $926K | 2011-03-03 |
| Jing Jin | CFO | — | 1 | $675K | 2021-06-22 |
| Kirk Herdman | Senior VPBus. Dev. and Op. | — | 3 | $121K | 2011-04-04 |
| John F. Hillen III | Pres | — | 4 | $101K | 2011-04-04 |
| Raymond Z. Wang | CEO | — | 1 | $100K | 2023-05-22 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Peter Wang | Director & 10% Owner | Buy | $6.2M | 2025-04-22 |
| Raymond Z. Wang | CEO | Buy | $100K | 2023-05-22 |
| Peter Wang | Director & 10% Owner | Sell | $2.5M | 2021-06-22 |
| Jing Jin | CFO | Sell | $675K | 2021-06-22 |
| Peter Wang | Director & 10% Owner | Sell | $241K | 2021-04-13 |
| Peter Wang | Director | Sell | $611K | 2021-04-13 |
Companies that share insiders with GTEC, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Greenland Asset Management Corp | 10% | Sell | $100 | 2020-05-18 |
| Alexander Drew | President & THE ANALYSIS CORP. | Sell | $926K | 2011-03-03 |
| John F. Hillen III | President | Buy | $26K | 2010-11-12 |
| Joseph M. Cormier | Executive VP and CFO | Buy | $72K | 2010-11-11 |
| Thomas R. Wilson | Director | Buy | $12K | 2010-09-15 |
| John F. Hillen III | President | Buy | $24K | 2010-09-14 |
| Kirk Herdman | Senior VP & Bus. Dev. and Op. | Buy | $18K | 2010-09-14 |
| John Devine | Director | Buy | $10K | 2010-09-14 |
| Kirk Herdman | Senior VP & Bus. Dev. and Op. | Buy | $62K | 2010-03-09 |