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Insider · CIK 0001709771

Jack Eva M.

Reports to the SEC for 1 company · CAMBRIDGE, MA

Transactions

8

Companies

1

Filings

5

CIK

0001709771

Forms 4 and 5

Insider transactions

8 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2020-09-14	MRSNMersana Therapeutics, Inc.M Exercise/Conversion	Chief Bus. Officer, Tres, Sec.	MExercise/Conversion	+35.2K sh	$1.53	+$53.9K	35,248
2020-09-14	MRSNMersana Therapeutics, Inc.S Sale	Chief Bus. Officer, Tres, Sec.	SSale	−35.2K sh	$22.00	−$775K	0
2020-09-14	MRSNMersana Therapeutics, Inc. · Stock Option (right to buy)M Exercise/Conversion	Chief Bus. Officer, Tres, Sec.	MExercise/Conversion	−35.2K sh	—	—	35,248
2020-01-15	MRSNMersana Therapeutics, Inc. · Stock Option (right to buy)A Award	Chief Bus. Officer, Tres, Sec.	AAward	+82.5K sh	—	—	82,500
2020-01-15	MRSNMersana Therapeutics, Inc. · Restricted Stock UnitsA Award	Chief Bus. Officer, Tres, Sec.	AAward	+18.3K sh	—	—	18,333
2019-07-17	MRSNMersana Therapeutics, Inc. · Restricted Stock UnitsA Award	Chief Bus. Officer, Tres, Sec.	AAward	+40K sh	—	—	40,000
2019-01-23	MRSNMersana Therapeutics, Inc. · Stock Option (right to buy)A Award	Chief Bus. Officer, Tres, Sec.	AAward	+60K sh	—	—	60,000
2018-02-02	MRSNMersana Therapeutics, Inc. · Stock Option (right to buy)A Award	Chief Bus. Officer, Tres, Sec.	AAward	+50.1K sh	—	—	50,057

Recent filings

5

Accepted (ET)
Sep 164
Jack Eva M.0001104659-20-105768
SEC(opens sec.gov)
Jan 164
Jack Eva M.0001104659-20-004760
SEC(opens sec.gov)
Jul 194
Jack Eva M.0001104659-19-041100
SEC(opens sec.gov)
Jan 254
Jack Eva M.0001104659-19-003416
SEC(opens sec.gov)
Feb 64
Jack Eva M.0001104659-18-006860
SEC(opens sec.gov)

Companies

1

Mersana Therapeutics, Inc.Chief Bus. Officer, Tres, Sec.MRSN

Address

C/O MERSANA THERAPEUTICS, INC. 840 MEMORIAL DRIVE

CAMBRIDGE, MA, 02139