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Collegium Pharmaceutical Inc (COLL)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 1,887,332 $27,819 5.09%
2.
Sectoral Asset Management

Jerome Pfund And Michael Sjostrom

1,989,455 $29,325 +79% 3.11%
3.
Rock Springs Capital Management

Kris Jenner, Gordon Bussard, Graham Mcphail

1,650,100 $24,322 +1% 0.88%
4. 337,429 $4,973 -34% 0.27%
5. 250,000 $3,685 -13% 0.23%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$9.18 10,000 Officer 110,227 2017-05-12 Filing
$10.59 2,375 Director 2,375 2016-08-12 Filing
$12.00 3,930 Large Shareholder 65,270 2015-05-12 Filing
$12.00 196,070 Large Shareholder 3,256,572 2015-05-12 Filing
$12.00 150,000 Large Shareholder, Director 1,887,332 2015-05-12 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$18.57 3,313 Director 311,000 2018-12-17 Filing
$18.12 21,687 Director 314,313 2018-12-17 Filing
$17.05 3,600 Director 336,000 2018-11-15 Filing
$16.53 21,400 Director 339,600 2018-11-15 Filing
$16.53 25,000 Director 361,000 2018-10-15 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 1,581,885 $23,317 1.63%
2. 2,207,610 $32,540 1.19%
3. 114,489 $2 0.81%
4. 565,942 $8,342 0.29%
5. 1,225,263 $18,060 0.22%