Mersana Therapeutics
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Restricted stock unit 7,292 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 7,917 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 7,292 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, Chief Financial O..
 Restricted stock unit 3,958 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, Chief Financial O..
 Restricted stock unit 6,250 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, Chief Financial O..
 Common Stock 3,958 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, Chief Financial O..
 Common Stock 6,250 N/A N/A
Option
PROTOPAPAS ANNA director, officer: President & ..
 Restricted stock unit 16,750 N/A N/A
Option
PROTOPAPAS ANNA director, officer: President & ..
 Common Stock 16,750 N/A N/A
Option
YANG ARVIN officer: SVP, Chief Medical Off..
 Restricted stock unit 7,084 N/A N/A
Option
YANG ARVIN officer: SVP, Chief Medical Off..
 Common Stock 7,084 N/A N/A
Option
MISRA TUSHAR officer: SVP, CMO
 Restricted stock unit 1,459 N/A N/A
Option
MISRA TUSHAR officer: SVP, CMO
 Common Stock 1,459 N/A N/A
Option
MANDELIA ASHISH officer: VP, Controller
 Restricted stock unit 4,784 N/A N/A
Option
MANDELIA ASHISH officer: VP, Controller
 Common Stock 4,784 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Restricted stock unit 4,792 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 4,792 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, Chief Financial O..
 Restricted stock unit 6,250 N/A N/A
Option
DESCHUYTNER BRIAN officer: SVP, Chief Financial O..
 Common Stock 6,250 N/A N/A
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Restricted stock unit 2,500 N/A N/A
Option
CARVAJAL ALEJANDRA officer: SVP, Chief Legal Officer
 Common Stock 2,500 N/A N/A
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Stock Option (right to buy) 24,250 $1.53 $37,103
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Stock Option (right to buy) 11,111 $1.4 $15,555
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 24,250 $1.53 $37,103
Option
LOWINGER TIMOTHY B officer: SVP, Chief Sci.&Tech. ..
 Common Stock 11,111 $1.4 $15,555
Sale
YANG ARVIN officer: Chief Medical Officer
 Common Stock 5,527 $6.59 $36,423
Option
YANG ARVIN officer: Chief Medical Officer
 Restricted stock unit 18,500 N/A N/A
Option
YANG ARVIN officer: Chief Medical Officer
 Common Stock 18,500 N/A N/A
Option
MISRA TUSHAR officer: Chief Manufacturing Of..
 Restricted stock unit 6,250 N/A N/A
Sale
MISRA TUSHAR officer: Chief Manufacturing Of..
 Common Stock 1,879 $7.1 $13,341
Option
MISRA TUSHAR officer: Chief Manufacturing Of..
 Common Stock 6,250 N/A N/A
Purchase
HACK ANDREW A. F. director
 Common Stock 14,760 $3.2 $47,188
Purchase
HACK ANDREW A. F. director
 Common Stock 80,759 $3.28 $264,809
Purchase
HACK ANDREW A. F. director
 Common Stock 75,000 $3.19 $238,950
Purchase
HACK ANDREW A. F. director
 Common Stock 90,155 $3.18 $286,242
Purchase
HACK ANDREW A. F. director
 Common Stock 100,000 $3.29 $329,000
Purchase
HACK ANDREW A. F. director
 Common Stock 15,599 $3.35 $52,241
Purchase
HACK ANDREW A. F. director
 Common Stock 100,000 $3.46 $345,600
Purchase
HACK ANDREW A. F. director
 Common Stock 100,000 $3.49 $348,600
Purchase
HACK ANDREW A. F. director
 Common Stock 211,268 $3.35 $707,325
Purchase
HACK ANDREW A. F. director
 Common Stock 3,440 $3.18 $10,953
Purchase
HACK ANDREW A. F. director
 Common Stock 135,292 $3.1 $419,405
Option
CARVAJAL ALEJANDRA officer: Chief Legal Officer
 Restricted stock unit 26,500 N/A N/A
Sale
CARVAJAL ALEJANDRA officer: Chief Legal Officer
 Common Stock 3,948 $3.69 $14,568
Purchase
HACK ANDREW A. F. director
 Common Stock 617,284 $4.05 $2,500,000
Purchase
HACK ANDREW A. F. director
 Common Stock 598,086 $4.18 $2,499,999
Purchase
HACK ANDREW A. F. director
 Common Stock 1,136,363 $4.42 $5,022,724
Option
LOWINGER TIMOTHY B officer: Chief Science & Tech O..
 Restricted Stock Units 7,292 N/A N/A
Option
LOWINGER TIMOTHY B officer: Chief Science & Tech O..
 Restricted Stock Units 7,917 N/A N/A
Sale
LOWINGER TIMOTHY B officer: Chief Science & Tech O..
 Common Stock 4,741 $5.92 $28,067

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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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