M JAMES BARRETT Insider Trading $MRSN Mersana Therapeutics, Inc.
Get free email notifications about insider trading for M JAMES BARRETT.
- Your email is safe with us.
- The service is free and you can unsubscribe at any time.
General | Insider Transactions | Monthly Overview
Get the latest insider transactions of M JAMES BARRETT. M JAMES BARRETT is 10% Owner in ARADIGM CORP ($ARDM) and 10% Owner in INTERLEUKIN GENETICS INC ($ILIU) and 10% Owner in ZTI MERGER SUBSIDIARY III INC ($ZHNE) and 10% Owner in Paratek Pharmaceuticals, Inc. ($PRTK) and in MYOGEN INC ($MYOG) and 10% Owner in MYOGEN INC ($MYOG) and Director in PHARMION CORP ($PHRM) and Director in CATALYST BIOSCIENCES, INC. ($CBIO) and 10% Owner in Vitae Pharmaceuticals, Inc ($VTAE) and Director in GLYCOMIMETICS INC ($GLYC) and 10% Owner in INHIBITEX, INC. ($INHX) and Director in INHIBITEX, INC. ($INHX) and 10% Owner in VONAGE HOLDINGS CORP ($VG) and 10% Owner in Liquidia Technologies Inc ($LQDA) and Director in INTERCELL USA, INC. ($IOMI) and 10% Owner in INNERWORKINGS INC ($INWK) and Director in SUPERNUS PHARMACEUTICALS INC ($SUPN) and 10% Owner in MULESOFT, INC ($MULE) and 10% Owner in HYPERION THERAPEUTICS INC ($HPTX) and 10% Owner in Tracon Pharmaceuticals, Inc. ($TCON) and 10% Owner in Care.com Inc ($CRCM) and 10% Owner in ARDELYX, INC. ($ARDX) and 10% Owner in APPIAN CORP ($APPN) and 10% Owner in Mersana Therapeutics, Inc. ($MRSN) and Director in PROTEOSTASIS THERAPEUTICS, INC. ($PTI) and Director in Clovis Oncology, Inc. ($CLVS) and Director in Roka BioScience, Inc. ($ROKA) and 10% Owner in Ra Pharmaceuticals, Inc. ($RARX) and 10% Owner in TESARO, Inc. ($TSRO) and 10% Owner in Mirna Therapeutics, Inc. ($MIRN) and 10% Owner in Cerecor Inc. ($CERC) and 10% Owner in Epizyme, Inc. ($EPZM) and Director in Loxo Oncology, Inc. ($LOXO) and 10% Owner in Zosano Pharma Corp ($ZSAN) and Director in Senseonics Holdings, Inc. ($SENS) and 10% Owner in Adaptimmune Therapeutics PLC ($ADAP) and 10% Owner in RHYTHM PHARMACEUTICALS, INC. ($RYTM) and 10% Owner in Surface Oncology, Inc. ($SURF).
M JAMES BARRETT in Mersana Therapeutics, Inc.
Trading Symbol: MRSNIndustry: PHARMACEUTICAL PREPARATIONS [2834]
Position of M JAMES BARRETT: 10% Owner
Holdings: 7,140,138 shares
Latest Transaction: Jul 06 2017
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD
Latest Insider Trading Transactions of M JAMES BARRETT in Mersana Therapeutics, Inc.
1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
---|---|---|---|---|---|---|---|
No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Sentiment: All, ADAP, APPN, ARDM, ARDX, CRCM, CBIO, CERC, CLVS, EPZM, GLYC, HPTX, INHX, INWK, IOMI, ILIU, LIQDA, LOXO, MRSN, MULE, MYOG, PRTK, PHRM, RARX, RYTM, SENS, ROKA, SUPN, SURF, SYBX, TSRO, TCON, VTAE, VG, YMTX, ZSAN, ZHNE
Page: 1
Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
---|---|---|---|---|---|---|---|---|---|---|---|
Jul 06 2017 | MRSN | Mersana Therapeuti ... | BARRETT M JAMES | 10% Owner | Option Exercise | C | 0.00 | 2,216,626 | 0 | 0 | |
Jul 06 2017 | MRSN | Mersana Therapeuti ... | BARRETT M JAMES | 10% Owner | Option Exercise | C | 0.00 | 18,001,419 | 0 | 0 | |
Jul 06 2017 | MRSN | Mersana Therapeuti ... | BARRETT M JAMES | 10% Owner | Option Exercise | C | 0.00 | 11,931,173 | 0 | 0 | |
Jul 06 2017 | MRSN | Mersana Therapeuti ... | BARRETT M JAMES | 10% Owner | Buy | P | 15.00 | 1,000,000 | 15,000,000 | 8,140,138 | 7.1 M to 8.1 M (+14.01 %) |
Jul 06 2017 | MRSN | Mersana Therapeuti ... | BARRETT M JAMES | 10% Owner | Buy | C | 0.00 | 7,140,138 | 0 | 7,140,138 | 0 to 7.1 M |
Page: 1