Proteostasis Therapeutics Inc. (PTI)
Get Email Alerts Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Sabby Capital Hal Mintz | 199,900 | $482 | 0.06% | |
| 2. | Bailard Inc Thomas Bailard | 469,000 | $1,130 | -20% | 0.06% |
| 3. | Hillhouse Capital Management Lei Zhang | 865,923 | $2,087 | 0.05% | |
| 4. | Two Sigma Advisors John Overdeck And David Siegel | 38,000 | $92 | -25% | 0% |
| 5. | Alyeska Investment Group Anand Parekh | 0 | $0 | 0% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.75 | 40,000 | Director | 40,000 | 2018-10-26 | Filing | |
| $5.00 | 2,000,000 | Large Shareholder, Director | 5,554,610 | 2017-12-18 | Filing | |
| $5.00 | 2,000,000 | Large Shareholder | 5,554,610 | 2017-12-18 | Filing | |
| $5.00 | 40,000 | Officer, Director | 50,218 | 2017-12-18 | Filing | |
| $5.00 | 4,000 | Director | 102,411 | 2017-12-18 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.88 | 504,027 | Large Shareholder | 3,300,000 | 2017-12-14 | Filing | |
| $12.94 | 25,000 | Other | 243,508 | 2017-03-13 | Filing | |
| $12.04 | 25,000 | Large Shareholder, Other | 268,508 | 2017-03-10 | Filing | |
| $11.96 | 800 | Large Shareholder, Other | 293,508 | 2017-03-09 | Filing | |
| $11.91 | 400 | Large Shareholder, Other | 294,308 | 2017-03-09 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 440,627 | $1,062 | 0.96% | |
| 2. | 5,556,778 | $13,392 | 0.57% | |
| 3. | 1,129,121 | $2,721 | 0.16% | |
| 4. | 96,900 | $234 | 0.02% | |
| 5. | 81,849 | $197 | 0.01% |
Billionaire Hedge Funds
