Richard Koo Insider Trading for December 2018
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General | Insider Transactions | Monthly Overview
Overview of insider trading of Richard Koo for December 2018.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Koo Richard | Director | Option Exercise | M | 14.66 | 29,278 | 429,215 | 0 | |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Koo Richard | Director | Sell | S | 21.32 | 29,278 | 624,075 | 241,928 | 271.2 K to 241.9 K (-10.80 %) |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Koo Richard | Director | Buy | M | 14.66 | 29,278 | 429,215 | 271,206 | 241.9 K to 271.2 K (+12.10 %) |