Form 4 code · Other

Code K: transaction in equity swap or similar instrument.

A transaction in an equity swap or instrument with similar characteristics. Check the derivative table and the equity swap flag.

Quarter: Q3 2026
Non-derivative rows: 0
Derivative rows: 0
Share of non-derivative: 0.0%

Recent code K transactions

No non-derivative rows with code K in the loaded quarter. It may still appear in the derivative table.

Query code K transactions

Request with your API key

curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&transactionCode=K&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Insider trading API · Insider trading by company

Questions

What does transaction code K mean on Form 4?

A transaction in an equity swap or instrument with similar characteristics. Check the derivative table and the equity swap flag.

How common is code K?

In Q3 2026, code K appeared on 0 non-derivative and 0 derivative transaction rows in the SEC insider transactions data set (0.0% of non-derivative rows).

Other codes

P: Open market or S: Open market or V: Voluntarily reported earlier A: Grant, award or D: Disposition to the F: Payment of exercise I: Discretionary transaction M: Exercise or conversion C: Conversion of derivative E: Expiration of short H: Expiration or cancellation O: Exercise of out-of-the-money X: Exercise of in-the-money G: Bona fide gift L: Small acquisition under W: Acquisition or disposition Z: Deposit into or J: Other acquisition or U: Disposition pursuant to

Meaning: Form 4 General Instructions, Instruction 8. Counts and examples: SEC insider transactions data sets, Q3 2026.

Plain-text version for agents and LLMs: /form-4-transaction-codes/k.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.