MARRONE BIO INNOVATIONS INC (MBII) has 21 open-market insider trades by 16 insiders since 2013. The most active filer is Waddell & REED Investment Management Co., 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Waddell & REED Financial Inc. | 10% Owner | — | 1 | $26.0M | 2017-02-02 |
| Ardsley Duckdive Fund, L.P. | 10% Owner | — | 1 | $10.0M | 2020-05-01 |
| Ventures Pte. Ltd. Syngenta | 10% | — | 1 | $4.9M | 2014-02-12 |
| Waddell & REED Investment Management Co. | 10% Owner | — | 4 | $3.2M | 2018-02-05 |
| Van Herk Management Services B.V. | 10% Owner | — | 1 | $2.4M | 2019-02-21 |
| Ardsley Partners Renewable Energy Fund, L.P. | 10% Owner | — | 2 | $2.0M | 2021-11-11 |
| Ardsley Advisory Partners | 10% Owner | — | 1 | $86K | 2017-04-25 |
| Administratiekantoor Abchrys Stichting | 10% | — | 1 | $38K | 2018-09-26 |
| Elin D. Miller | Dir | — | 1 | $10K | 2016-05-25 |
| Richard E. Rominger | Dir | — | 1 | $9K | 2016-06-15 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Pamela G. Marrone | Director | Sell | $24K | 2022-06-09 |
| Pamela G. Marrone | Director | Sell | $24K | 2022-05-24 |
| Pamela G. Marrone | Director | Sell | $25K | 2022-03-24 |
| Pamela G. Marrone | Director | Sell | $25K | 2021-08-24 |
| Pamela G. Marrone | Director | Sell | $26K | 2021-08-09 |
| Pamela G. Marrone | Director | Sell | $25K | 2021-07-26 |
Companies that share insiders with MBII, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Pamela G. Marrone | Director | Sell | $25K | 2021-07-09 |
| Pamela G. Marrone | Director | Sell | $24K | 2021-06-24 |
| Pamela G. Marrone | Director | Sell | $49K | 2021-05-24 |
| Van Herk Management Services B.V. | 10% Owner | Sell | $2.4M | 2019-02-21 |
| Van Herk Management Services B.V. | 10% | Buy | $300 | 2019-02-14 |
| Administratiekantoor Abchrys Stichting | 10% | Buy | $4K | 2018-09-26 |
| Administratiekantoor Abchrys Stichting | 10% | Sell | $34K | 2018-09-24 |
| Ardsley Partners Renewable Energy Fund, L.P. | — | Sell | $50K | 2018-08-06 |
| Administratiekantoor Penulata Stichting | 10% | Sell | $6K | 2018-02-12 |