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Walter S Woltosz Insider Trading Activity

Every SEC Form 4 transaction reported by Walter S Woltosz, sourced directly from SEC EDGAR and updated as new filings are accepted.

By · SEC Form 4 & insider trading data analysts
Last updated:

Quick Answer

Is Walter S Woltosz buying or selling?

Walter S Woltosz reported 3 open-market buys ($2.7M) and 85 sells ($72.0M) across 88 Form 4 filings at 1 company — a net selling position of $69.3M.

Source: SEC EDGAR Form 4

Key Statistics (as of Jul 6, 2026)

Total Form 4 filings
88
SEC EDGAR
Companies
1
Buys (3)
$2.7M
Sells (85)
$72.0M

Insider sentiment

Net selling

Net insider flow of $69.3M in net selling, filed between Feb 27, 2018 – Jul 6, 2026.

Companies Walter S Woltosz files for

#CompanyForm 4 filings
1SLPSimulations Plus, Inc.88

Recent Walter S Woltosz transactions

DateTickerRoleTypeSharesValue
Jul 6, 2026SLPDirector, 10% OwnerSale4.2K$77.0K
Jun 2, 2026SLPDirector, 10% OwnerSale15.0K$261.4K
May 5, 2026SLPDirector, 10% OwnerSale15.0K$226.9K
Oct 3, 2025SLPDirector, 10% OwnerSale20.0K$307.8K
Jul 2, 2025SLPDirector, 10% OwnerSale20.0K$366.6K
Jun 3, 2025SLPDirector, 10% OwnerSale20.0K$543.1K
May 1, 2025SLPDirector, 10% OwnerSale20.0K$670.2K
Apr 2, 2025SLPDirector, 10% OwnerSale20.0K$481.8K
Mar 4, 2025SLPDirector, 10% OwnerSale20.0K$573.6K
Feb 4, 2025SLPDirector, 10% OwnerSale20.0K$678.2K
Jan 3, 2025SLPDirector, 10% OwnerSale20.0K$557.7K
Dec 3, 2024SLPDirector, 10% OwnerSale20.0K$635.2K
Nov 5, 2024SLPDirector, 10% OwnerSale20.0K$553.2K
Oct 2, 2024SLPDirector, 10% OwnerSale20.0K$625.2K
Sep 4, 2024SLPDirector, 10% OwnerSale20.0K$703.7K
Aug 2, 2024SLPDirector, 10% OwnerSale20.0K$792.5K
Jul 2, 2024SLPDirector, 10% OwnerSale20.0K$934.2K
Jun 4, 2024SLPDirector, 10% OwnerSale20.0K$925.0K
May 2, 2024SLPDirector, 10% OwnerSale20.0K$919.0K
Apr 2, 2024SLPDirector, 10% OwnerSale20.0K$798.9K
Mar 5, 2024SLPDirector, 10% OwnerSale20.0K$828.2K
Feb 5, 2024SLPDirector, 10% OwnerSale20.0K$759.9K
Jan 4, 2024SLPDirector, 10% OwnerSale20.0K$889.2K
Dec 5, 2023SLPDirector, 10% OwnerSale60.0K$2.3M
Nov 3, 2023SLPDirector, 10% OwnerSale60.0K$2.1M

Showing the 25 most recent filings of 88. Screen every filing.

Walter S Woltosz insider trading FAQ

Is Walter S Woltosz buying or selling?

Across 88 SEC Form 4 filings, Walter S Woltosz reported 3 open-market purchases totaling $2.7M and 85 sales totaling $72.0M — a net selling position of $69.3M.

Which companies does Walter S Woltosz file Form 4s for?

Walter S Woltosz has reported insider transactions at 1 company, most often Simulations Plus, Inc. (SLP).

How far back does Walter S Woltosz's filing history go?

Trabud holds Walter S Woltosz's SEC Form 4 filings from Feb 27, 2018 – Jul 6, 2026, sourced directly from SEC EDGAR.

Where does Trabud get Walter S Woltosz's insider trading data?

Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.

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