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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Companies/Simulations Plus, Inc.

Simulations Plus, Inc.

46 insider trades tracked

SLP

Insider trades

46

Bought (open market)

$0

Sold (open market)

$1.5M

Unique insiders

10

12-month activity

Monthly insider buy vs sell totals for Simulations Plus, Inc..

BuysSells

Recent insider trades

Most recent Form 4 filings for Simulations Plus, Inc..

DiBella John Anthony IIsold1,000 shares ofSLPat $18.28$18KAug 4Details
DiBella John Anthony IIsold1,000 shares ofSLPat $18.36$18KJul 8Details
WOLTOSZ WALTER Ssold4,177 shares ofSLPat $18.44$77KJul 6Details
Fiedler-Kelly Jillsold7,350 shares of

Insiders at this company

Executives and directors who have filed Form 4s.

WOLTOSZ WALTER S11 trades
Fiedler-Kelly Jill8 trades
DiBella John Anthony II7 trades
LaVange Lisa5 trades
Evans Sharlene4 trades
Paglia John Kenneth4 trades
WEINER DANIEL L4 trades
Szot Daniel1 trades

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician–Insider Overlap

at $18.2

$134KJun 17Details

Fiedler-Kelly Jillexercised7,350 shares ofSLPat $10.05$74KJun 17Details

Fiedler-Kelly Jillsold1,050 shares ofSLPat $16.51$17KJun 16Details

Fiedler-Kelly Jillexercised1,050 shares ofSLPat $10.05$11KJun 16Details

DiBella John Anthony IIsold1,000 shares ofSLPat $16.5$17KJun 4Details

WOLTOSZ WALTER Ssold15,000 shares ofSLPat $17.43$261KJun 2Details

Fiedler-Kelly Jillsold1,000 shares ofSLPat $16.53$17KMay 13Details

Fiedler-Kelly Jillexercised1,000 shares ofSLPat $10.05$10KMay 13Details

DiBella John Anthony IIsold1,000 shares ofSLPat $14.98$15KMay 5Details

WOLTOSZ WALTER Ssold15,000 shares ofSLPat $15.13$227KMay 5Details

Evans Sharlenegranted2,117 shares ofSLPat $0May 1Details

Paglia John Kennethgranted2,117 shares ofSLPat $0May 1Details

WOLTOSZ WALTER Sgranted2,117 shares ofSLPat $0May 1Details

WEINER DANIEL Lgranted2,117 shares ofSLPat $0May 1Details

DiBella John Anthony IIsold1,000 shares ofSLPat $13.37$13KApr 16Details

DiBella John Anthony IIexercised10,300 shares ofSLPat $9.71$100KFeb 9Details

Evans Sharlenegranted1,776 shares ofSLPat $0Feb 2Details

Paglia John Kennethgranted1,776 shares ofSLPat $0Feb 2Details

WOLTOSZ WALTER Sgranted1,776 shares ofSLPat $0Feb 2Details

WEINER DANIEL Lgranted1,776 shares ofSLPat $0Feb 2Details

Fiedler-Kelly Jillexercised8,950 shares ofSLPat $9.71$87KJan 29Details

WOLTOSZ WALTER Sgifted9,095 shares ofSLPat $0Dec 22Details

LaVange Lisasold866 shares ofSLPat $16.91$15KDec 2Details

Evans Sharlenegranted1,771 shares ofSLPat $0Nov 4Details

LaVange Lisagranted1,771 shares ofSLPat $0Nov 4Details

Paglia John Kennethgranted1,771 shares ofSLPat $0Nov 4Details

WOLTOSZ WALTER Sgranted1,771 shares ofSLPat $0Nov 4Details

View all trades for SLP →

OCONNOR SHAWN

1 trades

FREDERICK WILLIAM W1 trades

Simulations Plus, Inc. (SLP) — Insider Trading Activity | Insider Trading Screener