Cormorant Global Healthcare GP, LLC, 10% Owner at PROTEOSTASIS THERAPEUTICS, INC. (PTI), sold 504,027 shares at $4.88 ($2.5M) on 2017-12-14, disclosed to the SEC on 2017-12-18.
Tax-driven sale ($2.5M) by 10% Owner — typically RSU/option vesting with shares sold to cover withholding tax. Not a directional view.
Nothing distinguishes this filing.
| Filing → |
| PTI | BUY | 2016-12-09 | $962K | — | Filing → |
| PTI | BUY | 2016-12-06 | $1.3M | — | Filing → |
| PTI | BUY | 2016-12-01 | $3.5M | — | Filing → |