Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Simulations Plus, Inc.
Report date October 06, 2026 · Filed October 06, 2026
Section 16 reporting ended · disclosed 2026-10-06. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-10-06 · Disposition to issuer · Disposed 17,173 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of June 15, 2026 (the "Merger Agreement"), by and among Simulations Plus, Inc. (the "Issuer"), SP Evolution HoldCo II, LLC ("Parent") and SP Evolution BidCo II, LLC, a wholly owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F2: At the effective time of the Merger (the "Effective Time"), each share of common stock of the Issuer issued and outstanding immediately prior to the Effective Time (other than certain excluded shares specified in the Merger Agreement) was automatically converted into the right to receive $18.50 in cash, without interest. |
Filing footnotes · ownership attribution and instrument terms
F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of June 15, 2026 (the "Merger Agreement"), by and among Simulations Plus, Inc. (the "Issuer"), SP Evolution HoldCo II, LLC ("Parent") and SP Evolution BidCo II, LLC, a wholly owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent.
F2: At the effective time of the Merger (the "Effective Time"), each share of common stock of the Issuer issued and outstanding immediately prior to the Effective Time (other than certain excluded shares specified in the Merger Agreement) was automatically converted into the right to receive $18.50 in cash, without interest.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerCommon Stock | 17,173 | $18.50 | $317,700.50 |
DisclosureSEC source: 0001023459-26-000089 · wk-form4_1791317207.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · shares: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of June 15, 2026 (the "Merger Agreement"), by and among Simulations Plus, Inc. (the "Issuer"), SP Evolution HoldCo II, LLC ("Parent") and SP Evolution BidCo II, LLC, a wholly owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F2 · shares: At the effective time of the Merger (the "Effective Time"), each share of common stock of the Issuer issued and outstanding immediately prior to the Effective Time (other than certain excluded shares specified in the Merger Agreement) was automatically converted into the right to receive $18.50 in cash, without interest. F2 · balance_after: At the effective time of the Merger (the "Effective Time"), each share of common stock of the Issuer issued and outstanding immediately prior to the Effective Time (other than certain excluded shares specified in the Merger Agreement) was automatically converted into the right to receive $18.50 in cash, without interest. Read SEC document |
| May 01, 2026 Filed May 1, 2026 20:07 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 2,117 | $0.00 | $0.00 |
DisclosureSEC source: 0001899498-26-000004 · wk-form4_1777666024.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,173 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| January 30, 2026 Filed Feb 2, 2026 21:12 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 1,776 | $0.00 | $0.00 |
DisclosureSEC source: 0001899498-26-000002 · wk-form4_1770066728.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,056 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| November 03, 2025 Filed Nov 4, 2025 21:32 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 1,771 | $0.00 | $0.00 |
DisclosureSEC source: 0001899498-25-000003 · wk-form4_1762291946.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,280 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| August 01, 2025 Filed Aug 4, 2025 20:23 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 2,074 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-037442 · wk-form4_1754339005.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,509 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| May 01, 2025 Filed May 1, 2025 20:27 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 786 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-021566 · wk-form4_1746131248.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,435 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| February 03, 2025 Filed Feb 4, 2025 22:38 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 787 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-25-000018 · wk-form4_1738708687.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,649 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| November 01, 2024 Filed Nov 5, 2024 13:03 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 992 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-24-000143 · wk-form4_1730811781.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,862 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| August 01, 2024 Filed Aug 2, 2024 20:21 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 735 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-24-000096 · wk-form4_1722630087.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,870 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| May 01, 2024 Filed May 2, 2024 20:35 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 662 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-24-000056 · wk-form4_1714682097.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,135 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| February 01, 2024 Filed Feb 2, 2024 21:34 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 792 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-24-000015 · wk-form4_1706909669.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,473 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| November 01, 2023 Filed Nov 1, 2023 21:22 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 851 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-23-000130 · wk-form4_1698873744.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,681 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| August 01, 2023 Filed Aug 2, 2023 20:15 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 602 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-23-000101 · wk-form4_1691007301.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,830 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| May 01, 2023 Filed May 2, 2023 21:48 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 719 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-23-000062 · wf-form4_168306409598275.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,228 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| February 01, 2023 Filed Feb 2, 2023 21:35 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 729 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-23-000029 · wf-form4_167537372829848.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,509 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| November 11, 2022 Filed Nov 14, 2022 21:25 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 703 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-22-000091 · wf-form4_166846111684776.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,780 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| August 01, 2022 Filed Aug 2, 2022 21:16 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 273 | $0.00 | $0.00 |
DisclosureSEC source: 0001023459-22-000037 · wf-form4_165947498552169.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,077 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| May 02, 2022 Filed May 4, 2022 16:01 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 375 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-22-003158 · ownership.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 804 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
| January 31, 2022 Filed Feb 2, 2022 21:09 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantCommon Stock | 429 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-22-000616 · ownership.xml · nonDerivative · entry 1 Evans Sharlene · CIK 0001899498 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 429 F1 · price: Stock granted as independent director compensation, issued under the issuer's 2021 Equity Incentive Plan. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.