John A. Latham, Chief Scientific Officer at ALDER BIOPHARMACEUTICALS INC (ALDR), sold 10,000 shares at $31.09 ($314K) on 2016-01-04, disclosed to the SEC on 2016-01-06.
Open-market sale of $314k ALDR by Chief Scientific Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $31.09 | 6,500 | $202K | 64.3% |
| 2 | $32.01 | 3,500 | $112K | 35.7% |
| Total | $31.41 avg | 10,000 | $314K | 100% |
| Filing → |
| ALDR | SELL | 2018-08-02 | $489K | — | Filing → |
| ALDR | SELL | 2018-07-03 | $387K | — | Filing → |
| ALDR | SELL | 2018-06-05 | $446K | — | Filing → |