NASDAQ: SLP
Simulations Plus Inc Stock Ownership - Who owns Simulations Plus?

Insider buying vs selling

Have Simulations Plus Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John Anthony Dibella IiChief Revenue Officer2026-02-0610,300$9.71
$100.01kBuy
Jill FiedlerkellyPresident Services Solutions2026-01-288,950$9.71
$86.90kBuy
Lisa LavangeDirector2025-12-01866$16.91
$14.64kSell
Walter S. WoltoszDirector2025-10-0120,000$15.39
$307.80kSell
Lisa LavangeDirector2025-09-02867$14.10
$12.22kSell
Lisa LavangeDirector2025-08-01867$12.93
$11.21kSell
Walter S. WoltoszDirector2025-07-0112,224$18.58
$227.12kSell
Walter S. WoltoszDirector2025-07-017,776$17.94
$139.50kSell
Walter S. WoltoszDirector2025-06-02700$29.13
$20.39kSell
Walter S. WoltoszDirector2025-06-0215,500$26.72
$414.16kSell

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Net Insider Buy/Sell (L12M) Ownership

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SLP Shareholders

What type of owners hold Simulations Plus Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Virginia E. Woltosz28.31%5,703,416$65.82MInsider
Walter S. Woltosz16.28%3,280,683$37.86MInsider
First Light Asset Management LLC9.77%1,968,917$22.72MInstitution
Blackrock Inc6.24%1,256,672$14.50MInstitution
Vanguard Group Inc5.02%1,011,706$11.68MInstitution
Morgan Stanley4.96%1,000,149$11.54MInstitution
Ronald F. Creeley3.50%704,595$8.13MInsider
Marshall Wace LLP2.83%569,783$6.58MInstitution
Rockefeller Capital Management LP2.77%557,866$6.44MInstitution
Tributary Capital Management LLC2.59%520,855$6.01MInstitution

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SLP vs Health Information Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SLP60.24%39.76%Net SellingNet Buying
SPOK29.14%70.86%Net SellingNet Buying
TBRG26.30%73.70%Net BuyingNet Selling
CARL17.48%55.69%Net BuyingNet Buying
CTEV13.76%86.24%Net SellingNet Buying

Simulations Plus Stock Ownership FAQ

Who owns Simulations Plus?

Simulations Plus (NASDAQ: SLP) is owned by 79.98% institutional shareholders, 52.80% Simulations Plus insiders, and 0.00% retail investors. Virginia E. Woltosz is the largest individual Simulations Plus shareholder, owning 5.70M shares representing 28.31% of the company. Virginia E. Woltosz's Simulations Plus shares are currently valued at $66.73M.

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