Ulrik B. Nielsen, Director at MERRIMACK PHARMACEUTICALS INC (MACK), sold 7,896 shares at $14.20 ($112K) on 2017-09-14, disclosed to the SEC on 2017-09-15.
Open-market sale of $112k MACK by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $14.20 | 100 | $1K | 1.3% |
| 2 | $14.23 | 7,796 | $111K | 98.7% |
| Total | $14.23 avg | 7,896 | $112K | 100% |
| Filing → |
| MACK | SELL | 2015-07-22 | $214K | — | Filing → |
| MACK | SELL | 2015-06-19 | $481K | — | Filing → |
| MACK | SELL | 2015-05-19 | $522K | — | Filing → |