Mersana Therapeutics
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
PROTOPAPAS ANNA director
 Restricted Stock Unit 16,750 N/A N/A
Option
MISRA TUSHAR officer: SVP, Chief Manuf. Offi..
 Common Stock 1,458 N/A N/A
Option
MISRA TUSHAR officer: SVP, Chief Manuf. Offi..
 Restricted Stock Unit 1,458 N/A N/A
Option
MANDELIA ASHISH officer: VP, Chief Accounting O..
 Common Stock 4,783 N/A N/A
Option
MANDELIA ASHISH officer: VP, Chief Accounting O..
 Restricted Stock Unit 4,783 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 4,792 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Restricted Stock Unit 4,792 N/A N/A
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Common Stock 2,500 N/A N/A
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Restricted Stock Unit 2,500 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, COO & CFO
 Common Stock 6,250 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, COO & CFO
 Restricted Stock Unit 6,250 N/A N/A
Option
PROTOPAPAS ANNA director
 Common Stock 31,250 N/A N/A
Option
PROTOPAPAS ANNA director
 Restricted Stock Unit 31,250 N/A N/A
Option
MISRA TUSHAR officer: SVP, Chief Manuf. Offi..
 Restricted Stock Unit 7,083 N/A N/A
Option
MISRA TUSHAR officer: SVP, Chief Manuf. Offi..
 Common Stock 7,083 N/A N/A
Option
MANDELIA ASHISH officer: VP, Chief Accounting O..
 Common Stock 2,645 N/A N/A
Option
MANDELIA ASHISH officer: VP, Chief Accounting O..
 Restricted Stock Unit 2,645 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 9,375 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Restricted Stock Unit 9,375 N/A N/A
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Common Stock 8,958 N/A N/A
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Restricted Stock Unit 8,958 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, COO & CFO
 Common Stock 10,000 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, COO & CFO
 Restricted Stock Unit 10,000 N/A N/A
Option
BALA MOHAN officer: SVP, Chief Development..
 Restricted Stock Unit 8,750 N/A N/A
Option
BALA MOHAN officer: SVP, Chief Development..
 Common Stock 8,750 N/A N/A
Sale
BALA MOHAN officer: SVP, Chief Development..
 Common Stock 1,912 $1.13 $2,161
Option
BALA MOHAN officer: SVP, Chief Development..
 Restricted Stock Unit 6,250 N/A N/A
Option
BALA MOHAN officer: SVP, Chief Development..
 Common Stock 6,250 N/A N/A
Sale
MISRA TUSHAR officer: SVP, Chief Manuf. Offi..
 Common Stock 1,908 $1.18 $2,251
Option
MISRA TUSHAR officer: SVP, Chief Manuf. Offi..
 Common Stock 6,250 N/A N/A
Option
MISRA TUSHAR officer: SVP, Chief Manuf. Offi..
 Restricted Stock Unit 6,250 N/A N/A
Sale
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Common Stock 3,944 $3.89 $15,342
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Common Stock 13,250 N/A N/A
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Restricted stock unit 13,250 N/A N/A
Sale
PROTOPAPAS ANNA officer: President & CEO
 Common Stock 17,346 $5.74 $99,566
Sale
YANG ARVIN officer: SVP, Chief Medical Off..
 Common Stock 2,209 $5.74 $12,680
Sale
MISRA TUSHAR officer: SVP, CMO
 Common Stock 458 $5.74 $2,629
Sale
MANDELIA ASHISH officer: VP, Controller
 Common Stock 3,575 $5.74 $20,521
Sale
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 6,233 $5.74 $35,777
Sale
DESCHUYTNER BRIAN officer: SVP, Chief Financial O..
 Common Stock 5,131 $5.74 $29,452
Sale
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Common Stock 782 $5.74 $4,489
Option
PROTOPAPAS ANNA director, officer: President & ..
 Restricted stock unit 17,708 N/A N/A
Option
PROTOPAPAS ANNA director, officer: President & ..
 Restricted stock unit 21,250 N/A N/A
Option
PROTOPAPAS ANNA director, officer: President & ..
 Common Stock 17,708 N/A N/A
Option
PROTOPAPAS ANNA director, officer: President & ..
 Common Stock 21,250 N/A N/A
Option
MANDELIA ASHISH officer: VP, Controller
 Restricted stock unit 833 N/A N/A
Option
MANDELIA ASHISH officer: VP, Controller
 Restricted stock unit 4,519 N/A N/A
Option
MANDELIA ASHISH officer: VP, Controller
 Common Stock 833 N/A N/A
Option
MANDELIA ASHISH officer: VP, Controller
 Common Stock 4,519 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Restricted stock unit 7,917 N/A N/A

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Insider trading

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Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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