MACK — Stock Film
STOCK FILMSCENE 1/11MACK · $15.15
Stock Expert AI presents
MACK
Merrimack Pharmaceuticals, Inc
~4 min film100% real numbersplain English
WHAT DOES THIS COMPANY DO?
Merrimack Pharmaceuticals, Inc. What it actually does.

Acquire promising oncology drug candidates for further development. Develop cancer treatments through preclinical research and clinical trials. Now — the numbers.

on the stock market since 2012
$224M market value
Revenue last year:
$0
The loss that same year:
$1.2M
Sales don’t cover the costs; the gap drains from the cash pile every year.

The company is still in the product-building phase: its spending runs far above its sales. That only changes once the product starts selling at scale.

THE SALES TREND
The sales picture, year by year.

Red columns mark years that ended in a loss.

$0
2019
2020
2021
2022
$0
2023
In the vault right now:
$18.9M
DEBT: $0
At this pace, that money lasts about 16 years.

At this burn rate the cash pile isn’t the pressing question — for now, time is on the company’s side.

What executives did with their own stock over the last 12 months:
36 buy0 sell

Executives buying with their own money is usually read as confidence in the company’s future.

THE COUNCIL REVIEW
9

angles, checked one by one.

The 2 that stand out are on screen; the rest came back neutral.

The council scores out of 10; report-card grades are out of 100.

WEAK SPOTS
The stock has lost its spark0/10
Thin profit on each sale3/10
WORTH WATCHING

Profit per Sale: The profit kept from each sale is thin.

THE FIVE-YEAR JOURNEY
Bumpy, but the direction is up.

The stock trades near its peak today. For long-term holders the ride has paid off so far — though past performance guarantees nothing about the future.

1
THE BRIGHT SIDE · 1/2
Strong cash, light debt

There is $18.9M in the vault; even if every debt were paid off, $18.9M would remain.

2
THE BRIGHT SIDE · 2/2
Executives are buying their own stock

Over the last 12 months, company executives reported 36 buys and 0 sells. Management buying with its own money is usually read as a good sign.

1
THE RISKS · 1/3
Small sales, big loss

A loss of $1.2M against $0 in annual sales.

2
THE RISKS · 2/3
The stock has lost its spark

The price action doesn’t yet back an upward turn. Council score: 0/10.

3
THE RISKS · 3/3
Thin profit on each sale

As the slice kept from each sale thins out, so does the profit. Council score: 3/10.

FINALE · THE GRADE
grade pending

We don’t have a report card for this stock yet — the data isn’t mature enough to grade. No grade is information too: it means the evidence is thin.

One-line summary: few numbers, an untested story. Keep watching.

What would you like to do next?
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Not covered, because the filings we hold do not carry it: earnings execution, the revenue breakdown.

This was a film — not investment advice.
Data: FMP & company filings
Sep 11, 2026 · stockexpertai.com · Stock Film