Recommended Free Tools
iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Start with the transaction code in the Form 4 row: P means a purchase, S means a sale, and A means a grant, award, or other acquisition from the company. Then check which table contains the row, whether the securities were acquired or disposed, and what the footnotes say. An A-coded award is not the same as an insider buying shares on the open market.
Find the transaction code first
Form 4 reports changes in beneficial ownership by company insiders, including officers, directors, and holders of more than 10% of a class of securities. The SEC says it generally must be filed within two business days after the transaction date. See the SEC Investor Bulletin on Forms 3, 4, and 5.
Identify the reporting person, issuer, and transaction date, then locate the transaction row and its code. The SEC’s Form 4 instructions and transaction-code list distinguish purchases, sales, awards, and other events:
| Code | What it generally reports | What not to assume |
|---|---|---|
| P | Purchase on an exchange or from another person. | Check the security type and details; the code alone does not tell you the broader circumstances. |
| S | Sale on an exchange or to another person. | A sale does not, by itself, establish the insider’s motive or outlook. |
| A | Grant, award, or other acquisition of securities from the company, such as an option. | It is not synonymous with a voluntary open-market purchase. |
| D | Sale or transfer back to the company. | A disposed amount is not necessarily a market sale. |
| F | Payment of an exercise price or taxes by delivering or withholding securities in certain circumstances. | It may be tied to an option exercise or tax obligation, not a conventional market sale. |
| M | Exercise or conversion of a derivative security. | It does not by itself mean common stock was bought on the market. |
| G | Gift. | A transfer is not necessarily a market sale. |
| J | Another transaction type, explained in a footnote. | Read the footnote rather than guessing from the code alone. |
These are general interpretations; the transaction-code list and the filing’s explanatory notes control the specific description.
#1 Best Overall
- Comes with secure packaging
- Easy to read text
- It can be a gift option
Check whether the filing reports stock or a derivative
Form 4 has two transaction tables. Table I covers non-derivative securities, such as common stock. Table II covers derivative securities, including options, warrants, or convertible securities. The SEC’s Form 4 materials show the distinction, and its sample filing illustrates the form’s fields.
If the row is in Table II, describe the reported derivative transaction accurately. An option grant or exercise is not automatically a purchase or sale of common stock. Where an exercise results in a separate common-stock transaction, inspect the relevant rows and footnotes rather than collapsing them into one event.
Rank #2
Read the acquired-or-disposed indicator and the other fields
Use the acquired/disposed column as a cross-check on the code. SEC staff guidance says that the characterization should be consistent—for example, a P-coded purchase should not be marked as a disposition. See the SEC staff interpretations concerning Exchange Act reporting.
To describe a transaction carefully, inspect the rest of the row and the filing’s footnotes:
Rank #3
- Amount and price: note the reported number of securities and transaction price, if provided.
- Ownership after the transaction: compare the post-transaction beneficial ownership with the reported transaction amount.
- Direct or indirect ownership: preserve the form’s ownership designation; indirect holdings should not be described as direct personal holdings.
- Footnotes and plan disclosures: read the notes for explanations that change the context of the row.
For example, an SEC filing includes an S-coded sale with a footnote stating it was effected under a Rule 10b5-1 trading plan adopted earlier. That context is part of an accurate summary; it does not change the transaction code. The filing is an illustration of how a footnote can qualify a row, not evidence of market direction.
Distinguish an award from an insider purchase
When a Form 4 shows code A, report it as a grant, award, or other acquisition from the company—not as an open-market insider buy. By contrast, P is the code to look for when identifying a purchase under the SEC’s transaction-code definitions. F and M can reflect tax or exercise-price payments and derivative exercises or conversions, so neither should be casually recast as a conventional market purchase.
Rank #4
A useful short description names the reporting person, transaction date, code, security and table, amount and price where shown, and any material footnote. For example: “The director reported an A-coded award of options in Table II,” or “The officer reported an S-coded sale of common stock in Table I; the footnote says it was under a previously adopted Rule 10b5-1 plan.”
Free tools Windows power users keep installed
One-click scans. No signup required.
Do not infer bearish intent from a sale alone
A reported sale establishes that a transaction occurred; it does not establish why. The SEC notes that insiders may sell for reasons including liquidity and diversification in its Investor Bulletin on insider transactions. Report any disclosed plan or other filing context, but do not assign a motive unless the filing or another reliable source supports it.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

