John A. Latham serves as Executive at ALDER BIOPHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, John A. Latham has executed 82 insider transactions totaling $9.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 30, 2018 involved receiving (via award) 487 shares valued at $4.6K.
John A. Latham currently holds 244,180 shares of ALDER BIOPHARMACEUTICALS INC (ALDR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John A. Latham has been a net seller of ALDR stock. They have purchased $0 and sold $9.5M worth of shares.
John A. Latham's most recent insider trade was on Nov 30, 2018, when they sold 487 shares at $9.35 per share.
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| $13.78 |
| Discretionary |
| Nov 1, 2018 | ALDR | $317.4K | Sale | 23,683 | $13.40 | Discretionary |
| Nov 1, 2018 | ALDR | $46.2K | Option Exercise | 6,821 | $6.77 | Discretionary |
| Nov 1, 2018 | ALDR | $181.8K | Option Exercise | 18,181 | $10.00 | Discretionary |
| Oct 1, 2018 | ALDR | $104.7K | Sale | 6,554 | $15.97 | Discretionary |
| Oct 1, 2018 | ALDR | $63.1K | Option Exercise | 18,185 | $3.47 | Discretionary |
| Oct 1, 2018 | ALDR | $46.1K | Option Exercise | 6,814 | $6.77 | Discretionary |
| Oct 1, 2018 | ALDR | $281.3K | Sale | 18,445 | $15.25 | Discretionary |
| Sep 4, 2018 | ALDR | $86.7K | Option Exercise | 24,999 | $3.47 | Discretionary |
| Sep 4, 2018 | ALDR | $449.7K | Sale | 24,999 | $17.99 | Discretionary |
| Aug 1, 2018 | ALDR | $86.7K | Option Exercise | 24,999 | $3.47 | Discretionary |
| Aug 1, 2018 | ALDR | $488.7K | Sale | 24,999 | $19.55 | Discretionary |
| Jul 2, 2018 | ALDR | $86.7K | Option Exercise | 24,999 | $3.47 | Discretionary |
| Jul 2, 2018 | ALDR | $387.0K | Sale | 24,999 | $15.48 | Discretionary |
| Jun 1, 2018 | ALDR | $358.8K | Sale | 20,200 | $17.76 | Discretionary |
| Jun 1, 2018 | ALDR | $87.6K | Sale | 4,799 | $18.25 | Discretionary |
| Jun 1, 2018 | ALDR | $101.4K | Option Exercise | 22,727 | $4.46 | Discretionary |
| Jun 1, 2018 | ALDR | $7.9K | Option Exercise | 2,272 | $3.47 | Discretionary |
| Nov 30, 2017 | ALDR | $4.4K | Award | 472 | $9.35 | Discretionary |
| May 31, 2017 | ALDR | $4.4K | Award | 333 | $13.09 | Discretionary |
| Dec 1, 2016 | ALDR | $6.0K | Option Exercise | 3,636 | $1.65 | Discretionary |
| Dec 1, 2016 | ALDR | $71.0K | Sale | 3,136 | $22.64 | Discretionary |
| Dec 1, 2016 | ALDR | $11.8K | Sale | 500 | $23.62 | Discretionary |
| Nov 9, 2016 | ALDR | $16.5K | Option Exercise | 10,000 | $1.65 | Discretionary |
| Nov 9, 2016 | ALDR | $301.8K | Sale | 10,000 | $30.18 | Discretionary |
| Oct 3, 2016 | ALDR | $16.5K | Option Exercise | 10,000 | $1.65 | Discretionary |
| Oct 3, 2016 | ALDR | $116.3K | Sale | 3,751 | $31.00 | Discretionary |
| Oct 3, 2016 | ALDR | $196.9K | Sale | 6,249 | $31.51 | Discretionary |
| Sep 1, 2016 | ALDR | $324.9K | Sale | 10,000 | $32.49 | Discretionary |