Harold R. Werner, 10% Owner, Director at PROTEOSTASIS THERAPEUTICS, INC. (PTI), bought 2,149,295 shares at $8.00 ($3.0M) on 2016-02-17, disclosed to the SEC on 2016-02-17.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 1,774,295 | $0 | 0.0% |
| 2 | $8.00 | 375,000 | $3.0M | 100.0% |
| Total | $1.40 avg | 2,149,295 | $3.0M | 100% |
| Filing → |