Mersana Therapeutics, Inc. Insider Trading for March 2018
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Mersana Therapeutics, Inc. for March 2018.
Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
---|---|---|---|---|---|---|---|---|---|---|---|
Mar 21 2018 | MRSN | Mersana Therapeuti ... | Dere Willard H | Director | Option Exercise | A | 17.38 | 20,000 | 347,600 | 20,000 | |
Mar 14 2018 | MRSN | Mersana Therapeuti ... | Spellman David A | Chief Financial Off ... | Option Exercise | A | 13.97 | 150,000 | 2,095,500 | 150,000 |