Lawrence M. Alleva - Jun 1, 2021 Form 4 Insider Report for Mersana Therapeutics, Inc. (MRSN)

Role
Director
Signature
/s/ Brian DeSchuytner, as Attorney-in-Fact
Stock symbol
MRSN
Transactions as of
Jun 1, 2021
Transactions value $
$14,883
Form type
4
Date filed
6/3/2021, 06:58 PM
Next filing
Jun 15, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MRSN Common Stock Purchase $14.9K +1.04K +95.39% $14.38* 2.12K Jun 1, 2021 Held by Trust F1, F2
holding MRSN Common Stock 0 Jun 1, 2021 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 In a Form 4 filed on June 3, 2020, the reporting person reported direct beneficial ownership of 1,085 shares of the Company's common stock. Such shares are held directly by the Lawrence M. Alleva Revocable Trust and the nature of the reporting person's interest in such shares is indirect.
F2 The securities are held directly by the Lawrence M. Alleva Revocable Trust.