When multiple C-suite executives buy their own stock within days of each other, it's worth paying attention. We detect these clusters automatically from SEC Form 4 filings.
Stocks where 3+ officers or directors bought in the last 30 days
HeartBeam, Inc.
$951K
total value
90-day price · green dots = insider buys
Apr 16 — Apr 16
1.2M total shares
Neuraxis, INC
$32K
total value
90-day price · green dots = insider buys
Apr 1 — Apr 1
16K total shares
OFF THE HOOK YS INC.
$150K
total value
90-day price · green dots = insider buys
Mar 31 — Mar 31
73K total shares
PRECISION OPTICS CORPORATION, INC.
$230K
total value
90-day price · green dots = insider buys
Mar 30 — Mar 30
64K total shares
U.S. GOLD CORP.
$158K
total value
Apr 8 — Apr 13
11K total shares
Get clusters via API
try this →curl -H "X-API-Key: YOUR_KEY" \ "https://api.vintl.io/v1/insider/clusters?min_insiders=3&days=30"
Latest SEC Form 4 insider transactions — last 7 days
CFO
3K shares
@ $32.04
$94K
Apr 24
President
39K shares
@ $121.25
$4.8M
Apr 24
VP, Controller
548 shares
@ $977.8617
$536K
Apr 24
10% Owner
1K shares
@ $0
$0
Apr 24
Interim CFO
200K shares
@ $0
$0
Apr 24
Chief Executive Officer
73K shares
@ $121.25
$8.9M
Apr 24
President & CEO
23K shares
@ $984.976
$22.4M
Apr 24
10% Owner
1K shares
@ $0
$0
Apr 24
10% Owner
1K shares
@ $0
$0
Apr 24
10% Owner
1K shares
@ $0
$0
Apr 24
10% Owner
1K shares
@ $0
$0
Apr 24
10% Owner
1K shares
@ $0
$0
Apr 24
Director
10K shares
@ $19.4889
$195K
Apr 24
Chairman & CEO
2.0M shares
@ $0
$0
Apr 24
10% Owner
1K shares
@ $0
$0
Apr 24
Get filings via API
try this →curl -H "X-API-Key: YOUR_KEY" \ "https://api.vintl.io/v1/insider/filings?days=7&limit=20"
1
Collect
Every SEC Form 4 filing is parsed and stored within hours of submission.
2
Filter
Only open-market purchases by officers and directors. No option exercises, no awards.
3
Detect
When 3+ distinct insiders buy the same stock within a rolling window, it's flagged as a cluster.
A single insider buying stock could mean anything — a scheduled purchase plan, tax optimization, or genuine conviction. But when multiple executives at the same company start buying with their own money within days of each other, the signal is stronger.
Academic research consistently shows that insider buying clusters are among the most reliable predictive signals in equity markets. These aren't analysts guessing — they're the people who see the quarterly numbers before anyone else.
they know something you don't — unless you have the data
Insider trading is just one module. Vintl also provides:
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/v1/treasury/yields
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21 FRED series with point-in-time queries. GDP, CPI, unemployment.
/v1/series/{id}/observations
Coming Soon
Commodities, options data, government contracts — same key, same format.
on the roadmap
One API key, one curl command. Start pulling insider trading data, treasury yields, and economic indicators in seconds.