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Proteostasis Therapeutics Inc. (PTI)

Hedge Fund Holdings
Filing Period:
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.
Millennium ManagementCALL

Israel Englander

0 $0 0%
4.
Millennium Management

Israel Englander

282,216 $275 +56% 0%
5. 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%