ANDERSEN ERIC purchased 17.2% of their position (47.30K shares) of MERRIMACK PHARMACEUTICALS INC on the open market
Open‑market purchase worth $313.7K — a significant purchase. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 4/16/2021ACC: 0000899243-21-016103
DirectorOther
Since Sep 2019
+47.30K
Net shares
Net buyer
$313.7K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
47.30K acquired
Non-Derivative Transactions2
Common Stock
Indirect
Shares
+40.80K
Price / share
$6.63
Trade value
$270.66K
% of position
4.5%
4/14/2021
906.59K→947.40K
Common Stock
Indirect
Shares
+6.50K
Price / share
$6.63
Trade value
$43.08K
% of position
2.1%
4/14/2021
315.76K→322.25K
Total
Net shares
+47.30K
Net value
$313.74K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 4/14/2021 | P · Purchase | +40.80K | $6.63 | $270.66K | 4.5% | 906.59K | 947.40K |
| Common Stock Indirect | 4/14/2021 | P · Purchase | +6.50K | $6.63 | $43.08K | 2.1% | 315.76K | 322.25K |
| Total | +47.30K | $313.74K | ||||||
Derivative Transactions0
No derivative transactions reported