DILUTION
A small cap about to dilute usually shows it in three places in its SEC filings: how many months of cash it has left, whether it has a working way to sell shares, and whether it has used that way lately. When all three line up, treat the next spike as the company's chance to sell stock, and do the reading before the open, because a raise you learn about after your entry is too late to help.
A company with four months of cash is going to raise money, and for most small caps, selling stock is the raise.
Take the latest 10-Q and divide cash by operating burn. Six million dollars of cash against $4 million of burn per quarter is about 4.5 months. A business losing money at that pace has to raise before the year is out, and it would rather do it on a green day than a red one.
Two details change how you read that number.
Then ask what a spike does for that company. A stock up 60% on news can sell shares at a price it could not have had last week. A few months of cash plus a spike is an offering setup until the filings say otherwise.

Cash tells you the company needs to sell. The next question is whether it can do so this morning.
Smaller names carry one more piece of arithmetic. A company with under $75 million of public float can sell only one-third of that float off its shelf in any 12 months, and the float is priced as of a date within the 60 days before the sale. So a spike can raise the cap. With 10 million shares owned by outsiders at $1.50, the limit is $5 million, minus what the company sold in the prior 12 months. At $3.00 the same calculation allows $10 million.
The SEC proposed eliminating this limit in May 2026. Find out whether that has become final before you lean on the math.
Almost every small cap has sold stock at some point, so old history separates nothing. An open channel and a recent sale do.
Three sales in twelve months is a company that funds itself this way. One sale two years ago on the same shelf is a company that has the option and has not used it.
Pull the share count off the cover of the last four 10-Qs, where every filer has to state it. A path from 20 million to 60 million to 120 million shares, adjusted for any reverse split, shows a business that pays its bills by issuing stock. It also means a chart level from the 20 million share days was set by a different stock.
Then add the supply that has not reached the chart yet.

A deal usually reaches the tape before its filing reaches EDGAR, so learn the order they arrive in.
At 4:05 p.m. a company announces a registered direct priced under the close. The funds buying it paid less than the last price, and they can sell into you at 9:30. The documents come afterward.
One 8-K gives earlier warning. Item 3.01 reports a listing deficiency, and a Nasdaq stock under a dollar that gets one usually reaches for a reverse split or a raise. The tape tends to sell both, and the split clears authorized room for the next offering.
Do the reading before you like the stock. Once you are interested, reading turns into looking for permission.
To see all of it on one card, run the ticker through MAKETZO's stock dilution check. It reads the company's SEC filings, gives a supply risk from low to high, and shows whether a selling channel is open, how recently the company used one and what cash is left against its burn.
No filing reader can see a deal that has been negotiated and not filed yet, so a clean card leaves that risk open.
Write one rule you can answer yes or no: I do not buy a spike in a small cap until I know its months of cash, its selling channel and its last sale.
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