SECForm4 Insider Buy Sell Ratios

https://api.sandbase.ai/v1/api/secform4/insider-buy-sell-ratios

Returns aggregate insider buy/sell ratio data with daily data points going back to 2003. Includes buy count, sell count, buy dollar volume, sell dollar volume per day, plus market index comparison data for S&P 500,.

Price
$0.01USD / callFirst 100 calls per day free (shared per organization)
Method
POST
Response
Async JSON
Parameters
0 required · 0 optional

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Playground

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Input
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OutputReady

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Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price
$0.01 / run
Daily free calls
First 100 calls per day free (shared per organization)

Request & response

Method
POST
Request body
application/json
Response
application/json
Execution
async

Parameters

Parameters
None

Access

Provider
SECForm4
API
Platform API
Base URL
https://api.sandbase.ai
Endpoint
/v1/api/secform4/insider-buy-sell-ratios
Authentication
Bearer API key

API README

SECForm4 Insider Buy Sell Ratios

Returns aggregate insider buy/sell ratio data with daily data points going back to 2003. Includes buy count, sell count, buy dollar volume, sell dollar volume per day, plus market index comparison data for S&P 500,.

Start building

Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API
Platform API endpoint
https://api.sandbase.ai/v1/api/secform4/insider-buy-sell-ratios
Authorization header
Authorization: Bearer $SANDBASE_API_KEY
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/secform4/insider-buy-sell-ratios" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{}
SANDBASE_JSON
)
printf '%s\n' "$result"

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SECForm4$0.01 per callAsync JSONOct 30, 2026

Questions

FAQ

How do I use the SECForm4 Insider Buy Sell Ratios API?

Send a POST request to https://api.sandbase.ai/v1/api/secform4/insider-buy-sell-ratios with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the SECForm4 Insider Buy Sell Ratios API cost?

$0.01 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.

What parameters does the SECForm4 Insider Buy Sell Ratios API accept?

SECForm4 Insider Buy Sell Ratios takes no input parameters; send an empty JSON body.

What does the SECForm4 Insider Buy Sell Ratios API return?

A JSON result. This endpoint runs asynchronously, so the response tells you how to fetch the finished result.

Do I need a SECForm4 developer account or API key?

No. SECForm4 Insider Buy Sell Ratios runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for SECForm4 API access separately.