Smart Money

Disclosed insider & fund-manager activity. 64 positions tracked.

Smart Money Weekly — August 3, 2026

2 filings · 2 stocks

Insiders filed 2 open-market purchases across 2 stocks we track this week, $14.8M in total. Executives sell for many reasons, but they buy for only one — here's where their own money went.

The week's largest single purchase: Catalyst4, Inc. bought $14.5M of MapLight Therapeutics, Inc. (MLPT).
Also notable: $250K of insider buying in Liberty Energy Inc. (LBRT).

Drafted automatically from this week's SEC Form 4 filings and tracked 13F holdings. Educational information, not investment advice.

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BRVEBraveheart Bio, Inc.

Insider purchase — 3,600,000 sh @ $18.00 (~$64.8M)

Insider · Forbion Growth Opportunities Fund III Cooperatief U.A.

buy

High

FUSBFIRST US BANCSHARES, INC.

Insider purchase — 245 sh @ $16.51 (~$4K)

Insider · Pierce Staci

buy

Low

LUMNLumen Technologies, Inc.

Insider purchase — 100,000 sh @ $6.13 (~$613K)

Insider · Johnson Kathleen E

buy

Medium

JCTCJEWETT CAMERON TRADING CO LTD

Insider purchase — 3,562 sh @ $2.78 (~$10K)

Insider · AJB Investment Fund II, LP

buy

Low

ETRENTERGY CORP /DE/

Insider purchase — 1,000 sh @ $106.08 (~$106K)

Insider · Ropp Ralph Lewis

buy

Low

ATTOAttovia Therapeutics, Inc.

Insider purchase — 588,235 sh @ $17.00 (~$10.0M)

Insider · Frazier Life Sciences XI, L.P.

buy

High

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Insider buys are real, sourced from public SEC Form 4 filings (reported with a ~2-day delay). Fund-manager and personal picks shown here are sample data for now. None of this is investment advice.