SONSINI PETER W. reported 8 transactions at MERSANA THERAPEUTICS, INC.
Review the transaction codes below to understand the nature of each event.
Filed: 9/16/2020ACC: 0001209191-20-050716
10% Owner
Since Mar 2019
-2M
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
8
Total transactions
30.84K acquired · 2.03M disposed
Non-Derivative Transactions8
Common Stock
Indirect
Shares
−1.15K
Price / share
—
Trade value
—
% of position
New position
5/6/2020
1.15K→0.00
Common Stock
Indirect
Shares
−2M
Price / share
—
Trade value
—
% of position
25.1%
9/14/2020
7.96M→5.96M
Common Stock
Indirect
Shares
+20K
Price / share
—
Trade value
—
% of position
New position
9/14/2020
0.00→20K
Common Stock
Indirect
Shares
−20K
Price / share
—
Trade value
—
% of position
New position
9/14/2020
20K→0.00
Common Stock
Indirect
Shares
+10K
Price / share
—
Trade value
—
% of position
New position
9/14/2020
0.00→10K
Common Stock
Indirect
Shares
−10K
Price / share
—
Trade value
—
% of position
New position
9/14/2020
10K→0.00
Common Stock
Indirect
Shares
+596.00
Price / share
—
Trade value
—
% of position
New position
9/14/2020
0.00→596.00
Common Stock
Direct
Shares
+248.00
Price / share
—
Trade value
—
% of position
49.9%
9/14/2020
497.00→745.00
Total
Net shares
−2M
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 5/6/2020 | G · Gift | −1.15K | — | — | New position | 1.15K | 0.00 |
| Common Stock Indirect | 9/14/2020 | J · J | −2M | — | — | 25.1% | 7.96M | 5.96M |
| Common Stock Indirect | 9/14/2020 | J · J | +20K | — | — | New position | 0.00 | 20K |
| Common Stock Indirect | 9/14/2020 | J · J | −20K | — | — | New position | 20K | 0.00 |
| Common Stock Indirect | 9/14/2020 | J · J | +10K | — | — | New position | 0.00 | 10K |
| Common Stock Indirect | 9/14/2020 | J · J | −10K | — | — | New position | 10K | 0.00 |
| Common Stock Indirect | 9/14/2020 | J · J | +596.00 | — | — | New position | 0.00 | 596.00 |
| Common Stock Direct | 9/14/2020 | J · J | +248.00 | — | — | 49.9% | 497.00 | 745.00 |
| Total | −2M | $0.00 | ||||||
Derivative Transactions0
No derivative transactions reported