Simulations Plus Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Simulations Plus Inc.
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- SLP
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001023459
Board of directors
-
Daniel L. Weiner · DirectorSince 2023
-
John Kenneth Paglia · DirectorSince 2023
-
Lisa LaVange · DirectorSince 2023
-
Sharlene Evans · DirectorSince 2023
-
Walter S. Woltosz · DirectorSince 2023
Board connections
1 of this board's directors also sit on 2 other boards.
- via John Kenneth Paglia
- via John Kenneth Paglia
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $1,136,993
- 13 sales by 4 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 3, 2026 | DiBella John Anthony II Officer (Chief Revenue Officer) | Open-market sale | −1,000 | $18.28 | $18,280 |
| Jul 6, 2026 | DiBella John Anthony II Officer (Chief Revenue Officer) | Open-market sale | −1,000 | $18.36 | $18,360 |
| Jul 1, 2026 | Walter S. Woltosz Director, 10% owner | Open-market sale | −4,177 | $18.44 | $77,024 |
| Jun 16, 2026 | Fiedler-Kelly Jill Officer (President, Services Solutions) | Option exercise | +7,350 | $10.05 | $73,868 |
| Jun 16, 2026 | Fiedler-Kelly Jill Officer (President, Services Solutions) | Open-market sale | −7,350 | $18.20 | $133,770 |
| Jun 15, 2026 | Fiedler-Kelly Jill Officer (President, Services Solutions) | Option exercise | +1,050 | $10.05 | $10,553 |
| Jun 15, 2026 | Fiedler-Kelly Jill Officer (President, Services Solutions) | Open-market sale | −1,050 | $16.51 | $17,336 |
| Jun 3, 2026 | DiBella John Anthony II Officer (Chief Revenue Officer) | Open-market sale | −1,000 | $16.50 | $16,500 |
| Jun 1, 2026 | Walter S. Woltosz Director, 10% owner | Open-market sale | −15,000 | $17.43 | $261,450 |
| May 11, 2026 | Fiedler-Kelly Jill Officer (President, Services Solutions) | Option exercise | +1,000 | $10.05 | $10,050 |
| May 11, 2026 | Fiedler-Kelly Jill Officer (President, Services Solutions) | Open-market sale | −1,000 | $16.53 | $16,530 |
| May 4, 2026 | DiBella John Anthony II Officer (Chief Revenue Officer) | Open-market sale | −1,000 | $14.98 | $14,980 |
| May 4, 2026 | Walter S. Woltosz Director, 10% owner | Open-market sale | −15,000 | $15.13 | $226,950 |
| May 1, 2026 | Sharlene Evans Director | Grant or award | +2,117 | — | — |
| May 1, 2026 | Walter S. Woltosz Director, 10% owner | Grant or award | +2,117 | — | — |
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