Insider Ownership Details

This table shows the list known insiders, and is generated automatically from filings disclosed to the SEC. In addition to the names, most recent title, and director, officer, or 10% owner designation, we provide the latest disclosed holdings.

Name Shares Options
SPRINGER TIMOTHY A 29,868,490 0
Nashat Amir 2,676,234 0
Polaris Venture Management Co. V, L.L.C. 1,836,703 0
GORDON CARL L 1,825,415 0
ORBIMED ADVISORS LLC 1,825,415 0
TAS Partners, LLC 1,237,028 0
Nanodimension Management Ltd 1,045,957 0
Osage University Partners II, L.P. 862,543 0
Brunn Carsten 786,013 0
KANIA EDWIN M JR 560,067 0
TRABER PETER G 446,121 0
Kishimoto Takashi Kei 364,316 0
CAUTREELS WERNER 321,203 0
Johnston Lloyd P. 265,515 0
BARABE TIMOTHY C 250,013 0
COX CARRIE SMITH 212,881 0
RUSNANO 157,009 0
SPRINGER TIMOTHY A By wife 86,418 0
Farokhzad Omid 83,333 0
Sands Earl 7,500 0
DeSilva Nishan M 7,000 0
Abraham David 5,405 0
Tan Kevin 5,000 0
Keller Peter 405 0
HUTT PETER BARTON 0 0
VTB Capital I2BF Netherlands, B.V. By VTB Capital I2BF Netherlands B.V. 0 0
VTB Capital I2BF Netherlands, B.V. By Selecta RKFN Ltd. 0 0
Donohue Ann K. 0 0
Myers Scott Dunseth 0 0
ANDO GORAN 0 0
Schecter Alison D. 0 0
Leaman John Harold 0 50,000
Nanodimension Limited Partnership 0 0
LANGER ROBERT 0 0
0 0
Smolinski Stephen 0 80,000
Flagship Ventures Fund 2007, L.P. 0 0
Siewers David 0 0
ISALY SAMUEL D 0 0
von Andrian Ulrich 0 0
ZENNER PATRICK J 0 0
Polaris Venture Partners Special Founders' Fund V, L.P. 0 0
Kogan Elona Esq. 0 0
Dahms Bradford D. 0 0
Sallin Aymeric 0 0
Osage Partners, LLC 0 0
 

While Insider sales are normal part of tax harvesting and is part of compensation of executives - A large number of transactions would indicate that the management isnt convinced that the price will go up and hence reducing their holding. This would be a possible indicator or fall in price

Recent Insider Sales

Name Shares Price Date
 

Recent Insider Purchases

Insider buys arent usual, since it indicates a high conviction by the management that they believe the price will go up eventually. Usually a good sign that investors should consider this as a factor to purchase a stock, especially if the current SP is lower than the price the management bought these at. The table below doesnt include any Stock Options or RSUs. They're just open market purchases by the insiders.

Name Shares Price Date