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. | Great Point Partners Jeffrey Jay And David Kroin | 3,500,000 | $3,416,000 | 0.37% | |
| 2. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 400,000 | $390 | 0.01% | |
| 3. | 0 | $0 | 0% | ||
| 4. | Millennium Management Israel Englander | 282,216 | $275 | +56% | 0% |
| 5. | AQR Capital Management Cliff Asness | 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 |
|---|---|---|---|---|---|---|
| $2.99 | 9,514 | Officer | 15,439 | 2019-02-04 | Filing | |
| $2.99 | 9,931 | Officer | 18,427 | 2019-02-04 | Filing | |
| $2.99 | 9,189 | Officer | 14,911 | 2019-02-04 | Filing | |
| $2.99 | 16,478 | Officer, Director | 80,615 | 2019-02-04 | Filing | |
| $3.00 | 712 | Officer | 2,312 | 2019-01-29 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 5,556,778 | $5,418 | 0.37% | |
| 2. | 440,627 | $430 | 0.15% | |
| 3. | 221,267 | $216 | 0.1% | |
| 4. | 130,733 | $128 | 0.04% | |
| 5. | 12,769 | $12 | 0.01% |
Billionaire Hedge Funds
