ALDER BIOPHARMACEUTICALS INC Insider Trading for May 2015
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in ALDER BIOPHARMACEUTICALS INC for May 2015.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 28 2015 | ALDR | ALDER BIOPHARMACEU ... | Schatzman Randall C | President and CEO | Option Exercise | M | 0.39 | 50,000 | 19,250 | 50,000 | |
| May 28 2015 | ALDR | ALDER BIOPHARMACEU ... | Schatzman Randall C | President and CEO | Sell | S | 38.96 | 50,000 | 1,948,085 | 109,921 | 159.9 K to 109.9 K (-31.27 %) |
| May 28 2015 | ALDR | ALDER BIOPHARMACEU ... | Schatzman Randall C | President and CEO | Buy | M | 0.39 | 50,000 | 19,250 | 159,921 | 109.9 K to 159.9 K (+45.49 %) |
| May 26 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Option Exercise | M | 0.06 | 7,202 | 396 | 0 | |
| May 26 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Option Exercise | M | 0.06 | 54,616 | 3,004 | 7,202 | |
| May 26 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Sell | S | 38.47 | 7,202 | 277,027 | 0 | 7.2 K to 0 (-100.00 %) |
| May 26 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Buy | M | 0.06 | 7,202 | 396 | 7,202 | 0 to 7.2 K |
| May 26 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Sell | S | 38.92 | 54,616 | 2,125,496 | 0 | 54.6 K to 0 (-100.00 %) |
| May 26 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Buy | M | 0.06 | 54,616 | 3,004 | 54,616 | 0 to 54.6 K |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | Benedict Larry | Sr. VP Finance | Option Exercise | M | 1.65 | 20,000 | 33,000 | 25,454 | |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | Benedict Larry | Sr. VP Finance | Sell | S | 38.86 | 20,000 | 777,196 | 663 | 20.7 K to 663 (-96.79 %) |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | Benedict Larry | Sr. VP Finance | Buy | M | 1.65 | 20,000 | 33,000 | 20,663 | 663 to 20.7 K (+3,016.59 %) |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | SIEGALL CLAY B | Director | Option Exercise | A | 39.66 | 6,350 | 251,841 | 6,350 | |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | Preston Heather | Director | Option Exercise | A | 39.66 | 6,350 | 251,841 | 6,350 | |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | PAKIANATHAN DEEPIKA | Director | Option Exercise | A | 39.66 | 6,350 | 251,841 | 6,350 | |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | Montgomery Alan Bruce | Director | Option Exercise | A | 39.66 | 6,350 | 251,841 | 6,350 | |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | Bridger Gary | Director | Option Exercise | A | 39.66 | 6,350 | 251,841 | 6,350 | |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | SRB Associates IX L.P. | 10% Owner | Sell | S | 37.02 | 1,136,100 | 42,059,899 | 4,048,874 | 5.2 M to 4 M (-21.91 %) |
| May 21 2015 | ALDR | ALDER BIOPHARMACEU ... | DOW STEPHEN M | Director | Sell | S | 65.69 | 20,000 | 1,313,846 | 314,203 | 334.2 K to 314.2 K (-5.98 %) |
| May 18 2015 | ALDR | ALDER BIOPHARMACEU ... | SIEGALL CLAY B | Director | Option Exercise | M | 0.33 | 18,181 | 6,000 | 0 | |
| May 18 2015 | ALDR | ALDER BIOPHARMACEU ... | SIEGALL CLAY B | Director | Sell | S | 39.97 | 20,000 | 799,418 | 4,444 | 24.4 K to 4.4 K (-81.82 %) |
| May 18 2015 | ALDR | ALDER BIOPHARMACEU ... | SIEGALL CLAY B | Director | Sell | S | 35.04 | 18,181 | 637,077 | 24,444 | 42.6 K to 24.4 K (-42.65 %) |
| May 18 2015 | ALDR | ALDER BIOPHARMACEU ... | SIEGALL CLAY B | Director | Buy | M | 0.33 | 18,181 | 6,000 | 42,625 | 24.4 K to 42.6 K (+74.38 %) |
| May 05 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Option Exercise | M | 0.39 | 3,900 | 1,502 | 27,672 | |
| May 05 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Sell | S | 25.67 | 3,900 | 100,130 | 0 | 3.9 K to 0 (-100.00 %) |
| May 05 2015 | ALDR | ALDER BIOPHARMACEU ... | Smith Jeffrey T L | Sr. VP Translationa ... | Buy | M | 0.39 | 3,900 | 1,502 | 3,900 | 0 to 3.9 K |
| May 05 2015 | ALDR | ALDER BIOPHARMACEU ... | Latham John A | Chief Scientific Of ... | Option Exercise | M | 0.39 | 4,545 | 1,750 | 56,820 | |
| May 05 2015 | ALDR | ALDER BIOPHARMACEU ... | Latham John A | Chief Scientific Of ... | Sell | S | 25.67 | 4,545 | 116,663 | 208,988 | 213.5 K to 209 K (-2.13 %) |
| May 05 2015 | ALDR | ALDER BIOPHARMACEU ... | Latham John A | Chief Scientific Of ... | Buy | M | 0.39 | 4,545 | 1,750 | 213,533 | 209 K to 213.5 K (+2.17 %) |