ANDERSEN ERIC purchased 9.1% of their position (26.94K shares) of MERRIMACK PHARMACEUTICALS INC on the open market
Open‑market purchase worth $306.1K — a moderate purchase. The strongest form of insider conviction signal.
P · 4 purchases
Filed: 2/1/2023ACC: 0000899243-23-003115
DirectorOther
Since Sep 2019
+26.94K
Net shares
Net buyer
$306.1K
Total acquired
4
Open market trades
4B · 0S
4
Total transactions
26.94K acquired
Non-Derivative Transactions4
Common Stock
Indirect
Shares
+19.75K
Price / share
$11.36
Trade value
$224.31K
% of position
1.6%
1/30/2023
1.26M→1.28M
Common Stock
Indirect
Shares
+4.96K
Price / share
$11.36
Trade value
$56.31K
% of position
1.6%
1/30/2023
318.90K→323.86K
Common Stock
Indirect
Shares
+1.78K
Price / share
$11.40
Trade value
$20.31K
% of position
0.1%
1/31/2023
1.28M→1.28M
Common Stock
Indirect
Shares
+450.00
Price / share
$11.40
Trade value
$5.13K
% of position
0.1%
1/31/2023
323.86K→324.31K
Total
Net shares
+26.94K
Net value
$306.07K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 1/30/2023 | P · Purchase | +19.75K | $11.36 | $224.31K | 1.6% | 1.26M | 1.28M |
| Common Stock Indirect | 1/30/2023 | P · Purchase | +4.96K | $11.36 | $56.31K | 1.6% | 318.90K | 323.86K |
| Common Stock Indirect | 1/31/2023 | P · Purchase | +1.78K | $11.40 | $20.31K | 0.1% | 1.28M | 1.28M |
| Common Stock Indirect | 1/31/2023 | P · Purchase | +450.00 | $11.40 | $5.13K | 0.1% | 323.86K | 324.31K |
| Total | +26.94K | $306.07K | ||||||
Derivative Transactions0
No derivative transactions reported