Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-10-06 Sale | 2026-10-06 4:07 pm | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 85,140 | $18.5 | $1,575,090 | 0 (Direct) | View |
| 2026-10-06 Sale | 2026-10-06 4:06 pm | Simulations Plus Inc. | SLP | Evans Sharlene Director | 17,173 | $18.5 | $317,701 | 0 (Direct) | View |
| 2026-10-06 Sale | 2026-10-06 4:06 pm | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 77,817 | $18.5 | $1,439,615 | 0 (Direct) | View |
| 2026-10-06 Sale | 2026-10-06 4:05 pm | Simulations Plus Inc. | SLP | FREDERICK WILLIAM W EVP/CFO | 2,100 | $18.5 | $38,850 | 0 (Direct) | View |
| 2026-10-06 Sale | 2026-10-06 4:05 pm | Simulations Plus Inc. | SLP | Paglia John Kenneth Director | 14,589 | $18.5 | $269,897 | 0 (Direct) | View |
| 2026-10-06 Sale | 2026-10-06 4:05 pm | Simulations Plus Inc. | SLP | WEINER DANIEL L Director | 16,547 | $18.5 | $306,120 | 0 (Direct) | View |
| 2026-10-06 Sale | 2026-10-06 4:03 pm | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner | 3,202,131 | $18.5 | $59,239,424 | 0 (Direct) | View |
| 2026-08-03 Sale | 2026-08-04 4:07 pm | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 1,000 | $18.28 | $18,280 | 85,140 (Direct) | View |
| 2026-07-06 Sale | 2026-07-08 4:05 pm | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 1,000 | $18.36 | $18,360 | 86,140 (Direct) | View |
| 2026-07-01 Sale | 2026-07-06 6:50 pm | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner | 4,177 | $18.44 | $77,024 | 3,202,131 (Direct) | View |
| 2026-06-16 Sale | 2026-06-17 4:06 pm | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 7,350 | $18.2 | $133,770 | 77,817 (Direct) | View |
| 2026-06-15 Sale | 2026-06-16 4:06 pm | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 1,050 | $16.51 | $17,336 | 85,167 (Direct) | View |
| 2026-06-03 Sale | 2026-06-04 4:06 pm | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 1,000 | $16.5 | $16,500 | 87,140 (Direct) | View |
| 2026-06-01 Sale | 2026-06-02 4:06 pm | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner | 15,000 | $17.43 | $261,450 | 3,252,800 (Direct) | View |
| 2026-05-11 Sale | 2026-05-13 4:07 pm | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 1,000 | $16.53 | $16,530 | 86,217 (Direct) | View |
| 2026-05-04 Sale | 2026-05-05 4:10 pm | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 1,000 | $14.98 | $14,980 | 88,140 (Direct) | View |
| 2026-05-04 Sale | 2026-05-05 4:10 pm | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner | 15,000 | $15.13 | $226,950 | 3,267,800 (Direct) | View |
| 2026-04-15 Sale | 2026-04-16 4:09 pm | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 1,000 | $13.37 | $13,370 | 89,140 (Direct) | View |
| 2025-12-01 Sale | 2025-12-02 4:14 pm | Simulations Plus Inc. | SLP | LaVange Lisa Director | 866 | $16.91 | $14,644 | 9,968 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-16 Exercise | 2026-06-17 4:06 pm | N/A 2027-02-23 | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 7,350 | $0 | 77,817 (Direct) | View |
| 2026-06-16 Exercise | 2026-06-17 4:06 pm | N/A N/A | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 7,350 | $10.05 | 77,817 (Direct) | View |
| 2026-06-15 Exercise | 2026-06-16 4:06 pm | N/A 2027-02-23 | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 1,050 | $0 | 85,167 (Direct) | View |
| 2026-06-15 Exercise | 2026-06-16 4:06 pm | N/A N/A | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 1,050 | $10.05 | 85,167 (Direct) | View |
| 2026-05-11 Exercise | 2026-05-13 4:07 pm | N/A 2027-02-23 | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 1,000 | $0 | 86,217 (Direct) | View |
| 2026-05-11 Exercise | 2026-05-13 4:07 pm | N/A N/A | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 1,000 | $10.05 | 86,217 (Direct) | View |
| 2026-05-01 Option Award | 2026-05-01 4:07 pm | N/A N/A | Simulations Plus Inc. | SLP | Evans Sharlene Director | 2,117 | $0 | 17,173 (Direct) | View |
| 2026-05-01 Option Award | 2026-05-01 4:06 pm | N/A N/A | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S Director 10% Owner | 2,117 | $0 | 3,282,800 (Direct) | View |
| 2026-05-01 Option Award | 2026-05-01 4:05 pm | N/A N/A | Simulations Plus Inc. | SLP | WEINER DANIEL L Director | 2,117 | $0 | 16,547 (Direct) | View |
| 2026-05-01 Option Award | 2026-05-01 4:05 pm | N/A N/A | Simulations Plus Inc. | SLP | Paglia John Kenneth Director | 2,117 | $0 | 14,589 (Direct) | View |
| 2026-02-06 Exercise | 2026-02-09 4:08 pm | N/A 2026-02-25 | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 10,300 | $0 | 90,140 (Direct) | View |
| 2026-02-06 Exercise | 2026-02-09 4:08 pm | N/A N/A | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 10,300 | $9.71 | 90,140 (Direct) | View |
| 2026-01-30 Option Award | 2026-02-02 4:18 pm | N/A N/A | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner | 1,776 | $0 | 3,280,683 (Direct) | View |
| 2026-01-30 Option Award | 2026-02-02 4:12 pm | N/A N/A | Simulations Plus Inc. | SLP | Evans Sharlene Director | 1,776 | $0 | 15,056 (Direct) | View |
| 2026-01-30 Option Award | 2026-02-02 4:09 pm | N/A N/A | Simulations Plus Inc. | SLP | WEINER DANIEL L Director | 1,776 | $0 | 14,430 (Direct) | View |
| 2026-01-30 Option Award | 2026-02-02 4:09 pm | N/A N/A | Simulations Plus Inc. | SLP | Paglia John Kenneth Director | 1,776 | $0 | 12,472 (Direct) | View |
| 2026-01-28 Exercise | 2026-01-29 4:05 pm | N/A 2026-02-25 | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 8,950 | $0 | 77,817 (Direct) | View |
| 2026-01-28 Exercise | 2026-01-29 4:05 pm | N/A N/A | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 8,950 | $9.71 | 77,817 (Direct) | View |
| 2025-12-18 Gift | 2025-12-22 4:06 pm | N/A N/A | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S Director 10% Owner | 9,095 | $0 | 3,278,907 (Direct) | View |
| 2025-11-03 Option Award | 2025-11-04 4:38 pm | N/A N/A | Simulations Plus Inc. | SLP | LaVange Lisa Director | 1,771 | $0 | 10,834 (Direct) | View |
| 2025-11-03 Option Award | 2025-11-04 4:36 pm | N/A N/A | Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner | 1,771 | $0 | 3,288,002 (Direct) | View |
| 2025-11-03 Option Award | 2025-11-04 4:34 pm | N/A N/A | Simulations Plus Inc. | SLP | WEINER DANIEL L Director | 1,771 | $0 | 12,654 (Direct) | View |
| 2025-11-03 Option Award | 2025-11-04 4:33 pm | N/A N/A | Simulations Plus Inc. | SLP | Paglia John Kenneth Director | 1,771 | $0 | 10,696 (Direct) | View |
| 2025-11-03 Option Award | 2025-11-04 4:32 pm | N/A N/A | Simulations Plus Inc. | SLP | Evans Sharlene Director | 1,771 | $0 | 13,280 (Direct) | View |
| 2025-10-16 Option Award | 2025-10-17 5:02 pm | N/A 2035-10-15 | Simulations Plus Inc. | SLP | OCONNOR SHAWN Chief Executive Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2025-10-16 Option Award | 2025-10-17 5:02 pm | N/A 2035-10-15 | Simulations Plus Inc. | SLP | FREDERICK WILLIAM W EVP/CFO | 32,500 | $0 | 32,500 (Direct) | View |
| 2025-10-16 Option Award | 2025-10-17 5:01 pm | N/A 2035-10-15 | Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Services Solutions | 27,500 | $0 | 27,500 (Direct) | View |
| 2025-10-16 Option Award | 2025-10-17 5:00 pm | N/A 2035-10-15 | Simulations Plus Inc. | SLP | DiBella John Anthony II Chief Revenue Officer | 27,500 | $0 | 27,500 (Direct) | View |