20 Noteworthy Signals

We filter thousands of Form 4 filings to surface only the trades that show genuine conviction. CEO/CFO purchases, first-time buyers, and cluster buys.

5 CEO/CFO Buys

18 First-Time Buyers

4 Cluster Events

Apr 30, 2026 - May 30, 2026

Daily Activity Trend

Signal Composition

Top Trades This Week

Company	Insider	Amount	Signals	Date	Filing
ACOG Alpha Cognition Inc.	Opaleye Management Inc. TEN_PERCENT_OWNER	$416K	Cluster Buy First-Time Buyer	May 28	SEC
TWFG TWFG, Inc.	DOAK MICHAEL DIRECTOR	$214K	First-Time Buyer	May 28	SEC
FONR FONAR CORP	shane hilary OTHER	$798K	First-Time Buyer	May 28	SEC
ADSK Autodesk, Inc.	Smith Stacy J DIRECTOR	$794K	First-Time Buyer	May 28	SEC
SCHW SCHWAB CHARLES CORP	Wurster Richard A CEO	$1.8M	CEO Buy First-Time Buyer	May 27	SEC
TMCI TREACE MEDICAL CONCEPTS, INC.	Treace John T. CEO	$185K	CEO Buy First-Time Buyer	May 27	SEC
BSM Black Stone Minerals, L.P.	DeWalch D Mark DIRECTOR + 1 other insider Carter Thomas L Jr OTHER · $924K	$497K	Cluster Buy First-Time Buyer	May 27	SEC
DC Dakota Gold Corp.	KENNER TODD J DIRECTOR	$100K	First-Time Buyer	May 27	SEC
TWFG TWFG, Inc.	DOAK MICHAEL DIRECTOR	$208K	First-Time Buyer	May 27	SEC
DNUT Krispy Kreme, Inc.	Hees Bernardo DIRECTOR	$688K	First-Time Buyer	May 27	SEC
NAKA Nakamoto Inc.	Bailey David F TEN_PERCENT_OWNER	$310K	First-Time Buyer	May 27	SEC
FONR FONAR CORP	shane hilary OTHER	$4.3M	First-Time Buyer	May 27	SEC
COR Cencora, Inc.	DURCAN DERMOT MARK DIRECTOR	$1.1M	First-Time Buyer	May 27	SEC
RIAEX RBC BlueBay Enhanced Income Fund	RBC Global Asset Management (U.S.) Inc. TEN_PERCENT_OWNER	$49.9M	First-Time Buyer	May 27	SEC
ANNX Annexon, Inc.	Satter Muneer A OTHER	$3.3M	Cluster Buy	May 27	SEC
TMCI TREACE MEDICAL CONCEPTS, INC.	Treace John T. CEO	$143K	CEO Buy First-Time Buyer	May 26	SEC
CURI CuriosityStream Inc.	Stinchcomb Clinton Larry CEO	$259K	CEO Buy First-Time Buyer	May 26	SEC
CDW CDW Corp	NELMS DAVID W DIRECTOR + 1 other insider LEAHY CHRISTINE A OTHER · $499K	$2.0M	Cluster Buy First-Time Buyer	May 26	SEC
MTDR Matador Resources Co	Foran Joseph Wm CEO	$245K	CEO Buy	May 26	SEC
PAX Patria Investments Ltd	Neto Olimpio Matarazzo DIRECTOR	$172K	First-Time Buyer	May 26	SEC

What counts as noteworthy?

We filter SEC Form 4 filings to surface only open-market purchases (P-code transactions) that show genuine conviction:

CEO/CFO Buys: When top executives buy with their own money, it's a strong signal of confidence.
First-Time Buyers: An insider who has never bought shares before making their first purchase - a significant behavioral change.
Cluster Buys: 2+ insiders at the same company buying within 30 days - collective conviction.

We exclude pre-scheduled 10b5-1 plan trades (55% less signal), option exercises, tax withholding sales, and other routine transactions.

Important Disclaimer

This is AI-generated analysis for educational purposes only, not financial advice.

Insider trading data is derived from SEC Form 4 filings and may contain errors.

Always conduct your own research and consult qualified financial advisors before making investment decisions.