ANDERSEN ERIC purchased 10.2% of their position (49.55K shares) of MERRIMACK PHARMACEUTICALS INC on the open market
Open‑market purchase worth $651.8K — a moderate purchase. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 12/28/2023ACC: 0000950170-23-073585
DirectorOther
Since Sep 2019
+49.55K
Net shares
Net buyer
$651.8K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
49.55K acquired
Non-Derivative Transactions2
Common Stock
Indirect
Shares
+48.69K
Price / share
$13.15
Trade value
$640.31K
% of position
10.1%
12/26/2023
484.46K→533.15K
Common Stock
Indirect
Shares
+857.00
Price / share
$13.35
Trade value
$11.44K
% of position
0.2%
12/28/2023
533.15K→534.01K
Total
Net shares
+49.55K
Net value
$651.75K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 12/26/2023 | P · Purchase | +48.69K | $13.15 | $640.31K | 10.1% | 484.46K | 533.15K |
| Common Stock Indirect | 12/28/2023 | P · Purchase | +857.00 | $13.35 | $11.44K | 0.2% | 533.15K | 534.01K |
| Total | +49.55K | $651.75K | ||||||
Derivative Transactions0
No derivative transactions reported