• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    Simulations Plus Inc. filed SEC Form 8-K: Changes in Registrant's Certifying Accountant, Financial Statements and Exhibits

    7/15/25 7:56:13 AM ET
    $SLP
    EDP Services
    Technology
    Get the next $SLP alert in real time by email
    slp-20250709
    0001023459false00010234592025-07-152025-07-15

    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    WASHINGTON, D.C. 20549
    FORM 8-K
    CURRENT REPORT
    PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
    July 9, 2025
    (Date of the earliest event reported)
    SLP_TopLogo.gif
    Simulations Plus, Inc.
    (Exact name of registrant as specified in its charter)
    California001-3204695-4595609
    (State or other jurisdiction of incorporation)(Commission File Number)(I.R.S. Employer Identification No.)
    800 Park Offices Drive, Suite 401, Research Triangle Park, NC 27709
    (Address of principal executive offices) (Zip Code)
    661-723-7723
    Registrant's telephone number, including area code
    Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
    ☐
    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
    ☐
    Soliciting material pursuant to Rule 14z-12 under Exchange Act (17 CFR 240.14a-12)
    ☐
    Pre-commencement communications pursuant to Rule 14d-2(b) under Exchange Act (17 CFR 240.14d-2(b))
    ☐
    Pre-commencement communications pursuant to Rule 13e-4(c) under Exchange Act (17 CFR 240.13e-4(c))
    Securities registered pursuant to Section 12(b) of the Act:
    Title of each classTrading Symbol(s)Name of each exchange on which registered
    Common Stock, par value $0.001 per shareSLPThe Nasdaq Stock Market LLC
    Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
    Emerging Growth Company
    ☐
    If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨




    Item 4.01    Changes in Registrant’s Certifying Accountant
    (a) Termination of the Company’s independent registered public accounting firm.

    On July 9, 2025, the Audit Committee of the Board of Directors (the “Audit Committee”) of Simulations Plus, Inc. (the “Company”) approved the dismissal of Grant Thornton LLP (“Grant Thornton”) as the Company’s independent public accounting firm.

    Following discussions between the Company and Grant Thornton, the Audit Committee determined that a change in auditors would be in the best interest of the Company in order to ensure the timely completion of the Company’s Quarterly Report on Form 10-Q for the period ended May 31, 2025.

    During the period of Grant Thornton’s engagement beginning on April 15, 2025 through July 9, 2025, the Company (i) reviewed certain matters regarding segment reporting and reporting unit determinations, that it determined could not be finalized in time for the Quarterly Report on Form 10-Q for the period ended May 31, 2025, (ii) evaluated internal controls over financial reporting related to Sarbanes-Oxley Act Section 404(a) compliance, concluding they could not be finalized timely for the same Quarterly Report, and (iii) there were no “reportable events” as defined in Item 304(a)(1)(v) of Regulation S-K.

    In accordance with Item 304(a)(3) of Regulation S-K, the Company provided Grant Thornton with a copy of this Current Report on Form 8-K prior to its filing with the SEC and requested that Grant Thornton furnish it with a letter addressed to the SEC stating whether it agrees with the above statements in this Item 4.01(a). A copy of Grant Thornton’s letter, dated July 14, 2025, is filed as Exhibit 16.1 to this Current Report on Form 8-K.

    (b) New independent registered public accounting firm.

    On July 9, 2025, the Audit Committee approved the selection and appointment of Rose, Snyder & Jacobs LLC (“RSJ”) to audit the Company’s consolidated financial statements for the fiscal year ending August 31, 2025, including the reviews of interim periods therein.

    RSJ previously served as the Company’s independent registered public accounting firm during the Company’s fiscal years ended August 31, 2024 and August 31, 2023 and the subsequent interim periods from September 1, 2024 through April 15, 2025 as disclosed on the Company’s Form 8-K filed on April 18, 2025. During the Company’s prior engagement with RSJ and the subsequent interim period through the date of this current engagement, neither the Company nor anyone on its behalf consulted RSJ (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the consolidated financial statements of the Company, in connection with which neither a written report nor oral advice was provided to the Company that RSJ concluded was an important factor considered by the Company in reaching a decision as to the accounting, auditing or financial reporting issue; or (ii) any matter that was either the subject of a disagreement as defined in Item 304(a)(1)(iv) of Regulation S-K or a reportable event as described in Item 304(a)(1)(v) of Regulation S-K.
    Item 9.01    Financial Statements and Exhibits
    (d)    Exhibits
    16.1
    Letter of Grant Thornton LLP dated July 14, 2025
    104Cover Page Interactive Data File (embedded within the Inline XBRL document)
    2


    SIGNATURES
    Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
    SIMULATIONS PLUS, INC.
    Dated: July 15, 2025
    By: /s/ Will Frederick
    Will Frederick
    Executive Vice President and Chief Financial Officer
    3
    Get the next $SLP alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $SLP

    DatePrice TargetRatingAnalyst
    9/30/2025$16.00Hold
    TD Cowen
    7/15/2025Overweight → Sector Weight
    KeyBanc Capital Markets
    11/15/2024$39.00Overweight
    Stephens
    7/29/2024$47.00Overweight
    KeyBanc Capital Markets
    7/16/2024Mkt Perform
    JMP Securities
    6/28/2024Outperform
    William Blair
    5/9/2023$55.00Buy
    BTIG Research
    10/26/2021$65.00 → $53.00Hold → Buy
    Craig Hallum
    More analyst ratings

    $SLP
    SEC Filings

    View All

    Simulations Plus Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Leadership Update, Financial Statements and Exhibits

    8-K - Simulations Plus, Inc. (0001023459) (Filer)

    12/8/25 4:09:06 PM ET
    $SLP
    EDP Services
    Technology

    SEC Form 10-K filed by Simulations Plus Inc.

    10-K - Simulations Plus, Inc. (0001023459) (Filer)

    12/1/25 4:16:05 PM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - Simulations Plus, Inc. (0001023459) (Filer)

    12/1/25 4:06:44 PM ET
    $SLP
    EDP Services
    Technology

    $SLP
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Lavange Lisa sold $14,644 worth of shares (866 units at $16.91), decreasing direct ownership by 8% to 9,968 units (SEC Form 4)

    4 - Simulations Plus, Inc. (0001023459) (Issuer)

    12/2/25 4:14:15 PM ET
    $SLP
    EDP Services
    Technology

    Director Lavange Lisa was granted 1,771 shares, increasing direct ownership by 20% to 10,834 units (SEC Form 4)

    4 - Simulations Plus, Inc. (0001023459) (Issuer)

    11/4/25 4:38:00 PM ET
    $SLP
    EDP Services
    Technology

    Director Woltosz Walter S was granted 1,771 shares, increasing direct ownership by 0.05% to 3,288,002 units (SEC Form 4)

    4 - Simulations Plus, Inc. (0001023459) (Issuer)

    11/4/25 4:36:01 PM ET
    $SLP
    EDP Services
    Technology

    $SLP
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    $SLP
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    TD Cowen initiated coverage on Simulations Plus with a new price target

    TD Cowen initiated coverage of Simulations Plus with a rating of Hold and set a new price target of $16.00

    9/30/25 8:58:03 AM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus downgraded by KeyBanc Capital Markets

    KeyBanc Capital Markets downgraded Simulations Plus from Overweight to Sector Weight

    7/15/25 8:39:07 AM ET
    $SLP
    EDP Services
    Technology

    Stephens initiated coverage on Simulations Plus with a new price target

    Stephens initiated coverage of Simulations Plus with a rating of Overweight and set a new price target of $39.00

    11/15/24 8:20:56 AM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus Positioned to Capitalize on FDA's Streamlined Nonclinical Safety Guidance with Advanced Mechanistic and Model-Informed Solutions

    Validated engines and AI-orchestrated ecosystem align with the emerging regulatory framework Simulations Plus, Inc. (NASDAQ:SLP) ("Simulations Plus" or the "Company"), a global leader in model-informed and AI-accelerated drug development that advances biopharma innovation, today responded to the U.S. Food and Drug Administration's draft guidance on streamlined nonclinical safety studies for monospecific monoclonal antibodies. The guidance encourages reduced reliance on animal studies and elevates mechanistic understanding, pharmacokinetics, and integrated weight-of-evidence (WoE) assessments for nonclinical decision-making. "The FDA's draft guidance signals a clear regulatory mandate towa

    12/9/25 7:55:00 AM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus Reports Fourth Quarter and Fiscal 2025 Financial Results

    Reaffirms fiscal 2026 revenue guidance of $79 to $82 million and adjusted diluted EPS guidance of $1.03 to $1.10  Investor Day on January 21, 2026, to present new product vision and AI solutions Simulations Plus, Inc. (NASDAQ:SLP) ("Simulations Plus" or the "Company"), a global leader in cheminformatics, biosimulation, clinical operations solutions and medical communications that accelerate biopharma innovation, today reported financial results for its fourth quarter and fiscal 2025, ended August 31, 2025. Fourth Quarter 2025 Financial Highlights (as compared to fourth quarter 2024) Total revenue decreased 6% to $17.5 million Software revenue decreased 9% to $9.0 million, representi

    12/1/25 4:05:00 PM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus Announces Preliminary Fiscal Year 2025 Results and Fiscal Year 2026 Guidance

    Provides preliminary fiscal 2026 revenue guidance of $79 to $82 million and adjusted diluted EPS guidance of $1.03 to $1.10 Fourth quarter and fiscal year 2025 results to be reported December 1, 2025 Simulations Plus, Inc. (NASDAQ:SLP) ("Simulations Plus" or the "Company"), a leading provider of cheminformatics, biosimulation, simulation-enabled performance and intelligence solutions, and medical communications to the biopharma industry, today announced preliminary results for its fiscal year 2025 and issued preliminary guidance and management outlook for fiscal year 2026 as follows:     Fiscal 2025 Preliminary   Fiscal 2026 Guidance Revenue   $

    10/22/25 7:50:00 AM ET
    $SLP
    EDP Services
    Technology

    $SLP
    Leadership Updates

    Live Leadership Updates

    View All

    AppLovin, Robinhood Markets and Emcor Group Set to Join S&P 500; Others to Join S&P 100, S&P MidCap 400 and S&P SmallCap 600

    NEW YORK, Sept. 5, 2025 /PRNewswire/ -- S&P Dow Jones Indices ("S&P DJI") will make the following changes to the S&P 100, S&P 500, S&P MidCap 400, and S&P SmallCap 600 indices effective prior to the open of trading on Monday, September 22, to coincide with the quarterly rebalance. The changes ensure each index is more representative of its market capitalization range. The companies being removed from the S&P SmallCap 600 are no longer representative of the small-cap market space. Uber Technologies Inc. (NYSE:UBER) will replace Charter Communications Inc. (NASD: CHTR) in the S&P 100. Charter Communications will remain in the S&P 500.AppLovin Corp. (NASD: APP), Robinhood Markets Inc. (NASD: H

    9/5/25 6:34:00 PM ET
    $ACHC
    $APP
    $BGS
    Medical Specialities
    Health Care
    Computer Software: Programming Data Processing
    Technology

    QHP Capital-Backed Pro-ficiency Acquired by Simulations Plus

    QHP Capital, L.P. ("QHP"), an investor in technology and services companies in the life sciences and healthcare sectors, today announced its sale of Pro-ficiency, LLC ("Pro-ficiency" or the "Company"), a leader in providing tech-enabled training and compliance solutions for clinical trial investigators and site staff, to Simulations Plus, Inc. (NASDAQ:SLP) ("Simulations Plus"), a leading provider of modeling and simulation software and services for pharmaceutical safety and efficacy. Michael Raymer, Chief Executive Officer of Pro-ficiency, said, "We are excited to join the Simulations Plus team, which has a well-established and recognized leadership position in modeling and simulations wi

    6/12/24 8:58:00 AM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus Names Industry Veteran Will Frederick as Chief Financial Officer

    LANCASTER, Calif.--(BUSINESS WIRE)--Simulations Plus, Inc. (Nasdaq: SLP), announced today the appointment of Will Frederick as chief financial officer (CFO), succeeding John Kneisel, who retires after seven years with the company. Will Frederick brings more than 25 years of financial leadership experience to the company. He has a proven track record of developing and implementing strategies to drive revenue growth, increase profitability, managing merger & acquisition activities and achieving corporate objectives. He has global experience with both publicly traded and privately held companies including Pharsight, Entelos, Avaya, The Walt Disney Company and Ford Motor Company, among

    12/1/20 4:05:00 PM ET
    $DIS
    $SLP
    $F
    Services-Misc. Amusement & Recreation
    Consumer Discretionary
    EDP Services
    Technology

    $SLP
    Financials

    Live finance-specific insights

    View All

    Simulations Plus Reports Fourth Quarter and Fiscal 2025 Financial Results

    Reaffirms fiscal 2026 revenue guidance of $79 to $82 million and adjusted diluted EPS guidance of $1.03 to $1.10  Investor Day on January 21, 2026, to present new product vision and AI solutions Simulations Plus, Inc. (NASDAQ:SLP) ("Simulations Plus" or the "Company"), a global leader in cheminformatics, biosimulation, clinical operations solutions and medical communications that accelerate biopharma innovation, today reported financial results for its fourth quarter and fiscal 2025, ended August 31, 2025. Fourth Quarter 2025 Financial Highlights (as compared to fourth quarter 2024) Total revenue decreased 6% to $17.5 million Software revenue decreased 9% to $9.0 million, representi

    12/1/25 4:05:00 PM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus Announces Preliminary Fiscal Year 2025 Results and Fiscal Year 2026 Guidance

    Provides preliminary fiscal 2026 revenue guidance of $79 to $82 million and adjusted diluted EPS guidance of $1.03 to $1.10 Fourth quarter and fiscal year 2025 results to be reported December 1, 2025 Simulations Plus, Inc. (NASDAQ:SLP) ("Simulations Plus" or the "Company"), a leading provider of cheminformatics, biosimulation, simulation-enabled performance and intelligence solutions, and medical communications to the biopharma industry, today announced preliminary results for its fiscal year 2025 and issued preliminary guidance and management outlook for fiscal year 2026 as follows:     Fiscal 2025 Preliminary   Fiscal 2026 Guidance Revenue   $

    10/22/25 7:50:00 AM ET
    $SLP
    EDP Services
    Technology

    Simulations Plus Reports Third Quarter Fiscal 2025 Financial Results

    Updated full-year revenue guidance of between $76 to $80 million and adjusted diluted EPS of $0.93 to $1.06 Simulations Plus, Inc. (NASDAQ:SLP) ("Simulations Plus" or the "Company"), a leading provider of cheminformatics, biosimulation, simulation-enabled performance and intelligence solutions, and medical communications to the biopharma industry, today reported financial results for its third quarter fiscal 2025, ended May 31, 2025. Third Quarter 2025 Financial Highlights (as compared to third quarter 2024) Total revenue increased 10% to $20.4 million Software revenue increased 6% to $12.6 million, representing 62% of total revenue Services revenue increased 17% to $7.7 millio

    7/14/25 4:05:00 PM ET
    $SLP
    EDP Services
    Technology

    $SLP
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    Amendment: SEC Form SC 13G/A filed by Simulations Plus Inc.

    SC 13G/A - Simulations Plus, Inc. (0001023459) (Subject)

    8/8/24 2:18:03 PM ET
    $SLP
    EDP Services
    Technology

    SEC Form SC 13G/A filed by Simulations Plus Inc. (Amendment)

    SC 13G/A - Simulations Plus, Inc. (0001023459) (Subject)

    2/13/24 5:13:58 PM ET
    $SLP
    EDP Services
    Technology

    SEC Form SC 13G/A filed by Simulations Plus Inc. (Amendment)

    SC 13G/A - Simulations Plus, Inc. (0001023459) (Subject)

    2/12/24 4:59:04 PM ET
    $SLP
    EDP Services
    Technology