Three Arch Management IV, L.L.C. Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Three Arch Management IV, L.L.C.. Three Arch Management IV, L.L.C. is a 10% Owner in NORTH AMERICAN SCIENTIFIC INC ($NASI) and a Director in CONCERT PHARMACEUTICALS, INC. ($CNCE) and a 10% Owner in ACELRX PHARMACEUTICALS INC ($ACRX) and a in NEVRO CORP ($NVRO).

Address: 3200 ALPINE ROAD PORTOLA VALLEY 94028 CA

Companies in which Three Arch Management IV, L.L.C. is an Insider

ACELRX PHARMACEUTICALS INC

Trading Symbol: ACRX
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Three Arch Management IV, L.L.C.: 10% Owner
Holdings: 3,749,918 shares
Current Value: $11,249,754
Latest Transaction: Feb 18 2011
$ACRX Market Capitalization: $131.47M
$ACRX Previous Close: $3.00

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

CONCERT PHARMACEUTICALS, INC.

Trading Symbol: CNCE
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Three Arch Management IV, L.L.C.: Director
Holdings: 12,301 shares
Current Value: $110,094
Latest Transaction: Nov 20 2014
$CNCE Market Capitalization: $197.12M
$CNCE Previous Close: $8.95

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

NEVRO CORP

Trading Symbol: NVRO
Industry: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
Position of Three Arch Management IV, L.L.C.:
Holdings: 47,755 shares
Current Value: $4,456,974
Latest Transaction: Nov 12 2014
$NVRO Market Capitalization: $2.71B
$NVRO Previous Close: $93.33

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

NORTH AMERICAN SCIENTIFIC INC

Trading Symbol: NASI
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of Three Arch Management IV, L.L.C.: 10% Owner
Holdings: 1,239,739 shares
Latest Transaction: Jan 28 2008

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of Three Arch Management IV, L.L.C.

Sentiment: All, ACRX, CNCE, NVRO, NASI

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Nov 20 2014CNCECONCERT PHARMACEUT ...Three Arch Management IV, L.L. ...DirectorSellS12.295,40066,36612,30117.7 K to 12.3 K (-30.51 %)
Nov 20 2014CNCECONCERT PHARMACEUT ...Three Arch Management IV, L.L. ...DirectorSellS12.29244,6003,006,134557,126801.7 K to 557.1 K (-30.51 %)
Nov 12 2014NVRONEVRO CORPThree Arch Management IV, L.L. ...Option ExerciseC0.004,50600
Nov 12 2014NVRONEVRO CORPThree Arch Management IV, L.L. ...Option ExerciseC0.0015,06900
Nov 12 2014NVRONEVRO CORPThree Arch Management IV, L.L. ...Option ExerciseC0.0028,09000
Nov 12 2014NVRONEVRO CORPThree Arch Management IV, L.L. ...Option ExerciseC0.00204,07600
Nov 12 2014NVRONEVRO CORPThree Arch Management IV, L.L. ...Option ExerciseC0.00682,47500

View all Three Arch Management IV, L.L.C. insider transactions.