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 77,817 · 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 ("Company Common Stock") 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 (the "Merger Consideration"). |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $16.02 · Expires 2035-10-15 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-10-06 · Disposition to issuer · Disposed 27,500 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $43.91 · Expires 2032-10-19 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-10-06 · Disposition to issuer · Disposed 15,000 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $39.98 · Expires 2033-10-18 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · 2026-10-06 · Disposition to issuer · Disposed 15,000 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $33.29 · Expires 2034-10-16 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2026-10-06 · Disposition to issuer · Disposed 7,500 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $19.81 · Expires 2028-12-11 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 6
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 6 · 2026-10-06 · Disposition to issuer · Disposed 7,000 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $32.57 · Expires 2029-12-05 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 7
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 7 · 2026-10-06 · Disposition to issuer · Disposed 5,000 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $57.67 · Expires 2030-12-07 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 8
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 8 · 2026-10-06 · Disposition to issuer · Disposed 9,300 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. |
| Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $37.89 · Expires 2031-10-20 | Direct | 0 |
Reported balance
After 2026-10-06 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2026-10-06 · Disposition to issuer · Disposed 5,000 · Balance 0 F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. |
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 ("Company Common Stock") 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 (the "Merger Consideration").
F3: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option.
F4: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person.
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 issuerStock Options (Right to Buy) · Derivative | 5,000 | Not disclosed Strike: $37.89 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 9 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,000 shares Expires 2031-10-20 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4 · price: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerStock Options (Right to Buy) · Derivative | 9,300 | Not disclosed Strike: $57.67 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 8 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 9,300 shares Expires 2030-12-07 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4 · price: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerStock Options (Right to Buy) · Derivative | 5,000 | Not disclosed Strike: $32.57 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 7 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,000 shares Expires 2029-12-05 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4 · price: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerStock Options (Right to Buy) · Derivative | 7,000 | Not disclosed Strike: $19.81 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 6 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 7,000 shares Expires 2028-12-11 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4 · price: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerStock Options (Right to Buy) · Derivative | 7,500 | Not disclosed Strike: $33.29 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 5 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 7,500 shares Expires 2034-10-16 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4 · price: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerStock Options (Right to Buy) · Derivative | 15,000 | Not disclosed Strike: $39.98 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 4 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 15,000 shares Expires 2033-10-18 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4 · price: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerStock Options (Right to Buy) · Derivative | 15,000 | Not disclosed Strike: $43.91 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 3 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 15,000 shares Expires 2032-10-19 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F4 · price: Any such Company Option with a per share exercise price that was equal to or greater than the Merger Consideration was canceled by virtue of the Merger without any payment to the reporting person. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerStock Options (Right to Buy) · Derivative | 27,500 | Not disclosed Strike: $16.02 | Not disclosed |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · derivative · entry 2 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 27,500 shares Expires 2035-10-15 F3 · shares: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F3 · price: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. F3 · derivative.exercise_date: Pursuant to the Merger Agreement, effective as of or immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (each, a "Company Option") that was outstanding immediately prior to the Effective Time automatically vested in full and was canceled and converted into the right to receive an amount in cash, without interest, equal to (i) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time, multiplied by (ii) the excess, if any, of the Merger Consideration over the applicable exercise price per share of Company Common Stock subject to such Company Option. Read SEC document |
| October 06, 2026 Filed Oct 6, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Disposition to issuerCommon Stock | 77,817 | $18.50 | $1,439,614.50 |
DisclosureSEC source: 0001023459-26-000087 · wk-form4_1791317183.xml · nonDerivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 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 ("Company Common Stock") 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 (the "Merger Consideration"). F2 · balance_after: At the effective time of the Merger (the "Effective Time"), each share of common stock of the Issuer ("Company Common Stock") 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 (the "Merger Consideration"). Read SEC document |
| June 16, 2026 Filed Jun 17, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 7,350 | $0.00 Strike: $10.05 | $0.00 |
DisclosureSEC source: 0001899390-26-000008 · wk-form4_1781726761.xml · derivative · entry 3 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 7,350 shares Expires 2027-02-23 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Fully Vested Read SEC document |
| June 16, 2026 Filed Jun 17, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | SaleCommon Stock | 7,350 | $18.20 | $133,770.00 |
DisclosureSEC source: 0001899390-26-000008 · wk-form4_1781726761.xml · nonDerivative · entry 2 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 77,817 F1 · kind: The sales reported in this Form 4 were effected automatically pursuant to a Rule 10b5-1 plan adopted by the reporting persons. F2 · price: These shares were sold in a single transaction at $18.20. Read SEC document |
| June 16, 2026 Filed Jun 17, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionCommon Stock | 7,350 | $10.05 | $73,867.50 |
DisclosureSEC source: 0001899390-26-000008 · wk-form4_1781726761.xml · nonDerivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 85,167 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 15, 2026 Filed Jun 16, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 1,050 | $0.00 Strike: $10.05 | $0.00 |
DisclosureSEC source: 0001899390-26-000006 · wk-form4_1781640366.xml · derivative · entry 3 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,350 Underlying: Common Stock · 1,050 shares Expires 2027-02-23 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Fully Vested Read SEC document |
| June 15, 2026 Filed Jun 16, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | SaleCommon Stock | 1,050 | $16.51 | $17,335.50 |
DisclosureSEC source: 0001899390-26-000006 · wk-form4_1781640366.xml · nonDerivative · entry 2 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 77,817 F1 · kind: The sales reported in this Form 4 were effected automatically pursuant to a Rule 10b5-1 plan adopted by the reporting persons. F2 · price: These shares were sold in a single transaction at $16.51. Read SEC document |
| June 15, 2026 Filed Jun 16, 2026 20:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionCommon Stock | 1,050 | $10.05 | $10,552.50 |
DisclosureSEC source: 0001899390-26-000006 · wk-form4_1781640366.xml · nonDerivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 78,867 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 11, 2026 Filed May 13, 2026 20:07 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 1,000 | $0.00 Strike: $10.05 | $0.00 |
DisclosureSEC source: 0001899390-26-000004 · wk-form4_1778702816.xml · derivative · entry 3 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,400 Underlying: Common Stock · 1,000 shares Expires 2027-02-23 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Fully Vested Read SEC document |
| May 11, 2026 Filed May 13, 2026 20:07 UTC | Simulations Plus, Inc. SLP · Entity 5719 | SaleCommon Stock | 1,000 | $16.53 | $16,530.00 |
DisclosureSEC source: 0001899390-26-000004 · wk-form4_1778702816.xml · nonDerivative · entry 2 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 77,817 F1 · kind: The sale reported in this Form 4 was effected automatically pursuant to a Rule 10b5-1 plan adopted by the reporting person. F2 · price: These shares were sold in a single transaction at $16.53. Read SEC document |
| May 11, 2026 Filed May 13, 2026 20:07 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionCommon Stock | 1,000 | $10.05 | $10,050.00 |
DisclosureSEC source: 0001899390-26-000004 · wk-form4_1778702816.xml · nonDerivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 78,817 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| January 28, 2026 Filed Jan 29, 2026 21:05 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 8,950 | $0.00 Strike: $9.71 | $0.00 |
DisclosureSEC source: 0001899390-26-000002 · wk-form4_1769720708.xml · derivative · entry 2 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 8,950 shares Expires 2026-02-25 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Fully vested. Read SEC document |
| January 28, 2026 Filed Jan 29, 2026 21:05 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionCommon Stock | 8,950 | $9.71 | $86,904.50 |
DisclosureSEC source: 0001899390-26-000002 · wk-form4_1769720708.xml · nonDerivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 77,817 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| October 16, 2025 Filed Oct 17, 2025 21:01 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantStock Options (Right to Buy) · Derivative | 27,500 | $0.00 Strike: $16.02 | $0.00 |
DisclosureSEC source: 0001899390-25-000003 · wk-form4_1760734887.xml · derivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Services Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,500 Underlying: Common Stock · 27,500 shares Expires 2035-10-15 F1 · derivative.exercise_date: The stock options shall vest in four equal installments over a four year period, with one fourth of the stock options vesting on each anniversary of the date of grant. Read SEC document |
| October 17, 2024 Filed Oct 21, 2024 20:45 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantStock Options (Right to Buy) · Derivative | 7,500 | $0.00 Strike: $33.29 | $0.00 |
DisclosureSEC source: 0001023459-24-000123 · wk-form4_1729543503.xml · derivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · Business Unit President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,500 Underlying: Common Stock · 7,500 shares Expires 2034-10-16 F1 · derivative.exercise_date: The stock options shall vest in four equal installments over a four year period, with one fourth of the stock options vesting on each anniversary of the date of grant. Read SEC document |
| September 09, 2024 Filed Sep 10, 2024 20:45 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 2,250 | $0.00 Strike: $9.71 | $0.00 |
DisclosureSEC source: 0001023459-24-000111 · wk-form4_1726001094.xml · derivative · entry 2 Fiedler-Kelly Jill · CIK 0001899390 · Business Unit President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,950 Underlying: Common Stock · 2,250 shares Expires 2026-02-25 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Fully vested. Read SEC document |
| September 09, 2024 Filed Sep 10, 2024 20:45 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionCommon Stock | 2,250 | $9.71 | $21,847.50 |
DisclosureSEC source: 0001023459-24-000111 · wk-form4_1726001094.xml · nonDerivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · Business Unit President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,867 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| October 19, 2023 Filed Oct 23, 2023 21:08 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantStock Options (Right to Buy) · Derivative | 15,000 | $0.00 Strike: $39.98 | $0.00 |
DisclosureSEC source: 0001023459-23-000115 · wk-form4_1698095283.xml · derivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · Business Unit President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 15,000 shares Expires 2033-10-18 F1 · derivative.exercise_date: The stock options shall vest in four equal installments over a four year period, with one fourth of the stock options vesting on each anniversary of the date of grant. Read SEC document |
| April 03, 2023 Filed Apr 4, 2023 20:17 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 500 | $0.00 Strike: $6.85 | $0.00 |
DisclosureSEC source: 0001023459-23-000051 · wf-form4_168063942102180.xml · derivative · entry 2 Fiedler-Kelly Jill · CIK 0001899390 · President, Cognigen Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 500 shares Expires 2024-09-24 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Fully vested. Read SEC document |
| April 03, 2023 Filed Apr 4, 2023 20:17 UTC | Simulations Plus, Inc. SLP · Entity 5719 | Exercise / conversionCommon Stock | 500 | $6.85 | $3,425.00 |
DisclosureSEC source: 0001023459-23-000051 · wf-form4_168063942102180.xml · nonDerivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Cognigen Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,617 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| October 20, 2022 Filed Oct 24, 2022 23:06 UTC | Simulations Plus, Inc. SLP · Entity 5719 | GrantStock Options (Right to Buy) · Derivative | 15,000 | $0.00 Strike: $43.91 | $0.00 |
DisclosureSEC source: 0001023459-22-000068 · wf-form4_166665275988496.xml · derivative · entry 1 Fiedler-Kelly Jill · CIK 0001899390 · President, Cognigen Division 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 15,000 shares Expires 2032-10-19 F1 · derivative.exercise_date: The stock options shall vest in four equal installments over a four year period, with one fourth of the stock options vesting on each anniversary of the date of grant. 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.