ALDER BIOPHARMACEUTICALS INC Insider Trading for May 2018
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in ALDER BIOPHARMACEUTICALS INC for May 2018.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 25 2018 | ALDR | ALDER BIOPHARMACEU ... | Carter Paul Rutherford | Director | Option Exercise | A | 15.50 | 15,000 | 232,500 | 15,000 | |
| May 25 2018 | ALDR | ALDER BIOPHARMACEU ... | YARNO WENDY L | Director | Option Exercise | A | 15.50 | 15,000 | 232,500 | 15,000 | |
| May 25 2018 | ALDR | ALDER BIOPHARMACEU ... | SIEGALL CLAY B | Director | Option Exercise | A | 15.50 | 15,000 | 232,500 | 15,000 | |
| May 25 2018 | ALDR | ALDER BIOPHARMACEU ... | PAKIANATHAN DEEPIKA | Director | Option Exercise | A | 15.50 | 15,000 | 232,500 | 15,000 | |
| May 25 2018 | ALDR | ALDER BIOPHARMACEU ... | Montgomery Alan Bruce | Director | Option Exercise | A | 15.50 | 15,000 | 232,500 | 15,000 | |
| May 25 2018 | ALDR | ALDER BIOPHARMACEU ... | Redmile Group, LLC | Option Exercise | A | 15.50 | 15,000 | 232,500 | 15,000 | ||
| May 18 2018 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Managing Director | Option Exercise | M | 1.65 | 7,121 | 11,750 | 14,242 | |
| May 18 2018 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Managing Director | Option Exercise | M | 0.99 | 5,040 | 4,990 | 35,284 | |
| May 18 2018 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Managing Director | Sell | S | 15.03 | 12,161 | 182,758 | 831 | 13 K to 831 (-93.60 %) |
| May 18 2018 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Managing Director | Buy | M | 1.65 | 7,121 | 11,750 | 12,992 | 5.9 K to 13 K (+121.29 %) |
| May 18 2018 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Managing Director | Buy | M | 0.99 | 5,040 | 4,990 | 5,871 | 831 to 5.9 K (+606.50 %) |