Who
Daniel L. Weiner
Director
Company insider
Files Form 4 as: Director, Simulations Plus; Chief Technology Officer, Pharsight.
In numbers
- Trades disclosed
- 70
- Buys
- 0
- Sells
- 7
- Bought
- $0
- Sold
- $811K
- Companies
- 2
- Companies where not an officer
- 1
- First trade
- 5 May 2006
- Last trade
- 6 Oct 2026
- Last filed
- 6 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 6 Oct 2026filed 6 Oct 2026 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code D | $306K16,547 at $18.50 | filing |
| 6 Oct 2026filed 6 Oct 2026 | Simulations Plusoption or derivative · IT Services & Consulting | SEC FORM 4 Code D | —2,000 | filing |
| 6 Oct 2026filed 6 Oct 2026 | Simulations Plusoption or derivative · IT Services & Consulting | SEC FORM 4 Code D | —5,000 | filing |
| 1 May 2026filed 1 May 2026 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —2,117 at $0.00 | filing |
| 1 May 2026filed 1 May 2026 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —2,117 at $0.00 | filing |
| 30 Jan 2026filed 2 Feb 2026 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —1,776 at $0.00 | filing |
| 30 Jan 2026filed 2 Feb 2026 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —1,776 at $0.00 | filing |
| 3 Nov 2025filed 4 Nov 2025 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —1,771 at $0.00 | filing |
| 1 Aug 2025filed 4 Aug 2025 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —2,074 at $0.00 | filing |
| 1 May 2025filed 1 May 2025 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —786 at $0.00 | filing |
| 3 Feb 2025filed 4 Feb 2025 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —787 at $0.00 | filing |
| 27 Dec 2024filed 30 Dec 2024 | Simulations PlusIT Services & Consulting | SEC FORM 4 Sold | $21K750 at $28.50 | filing |
| 1 Nov 2024filed 5 Nov 2024 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —992 at $0.00 | filing |
| 27 Sep 2024filed 1 Oct 2024 | Simulations PlusIT Services & Consulting | SEC FORM 4 Sold | $24K750 at $31.54 | filing |
| 1 Aug 2024filed 2 Aug 2024 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code A | —735 at $0.00 | filing |
| 28 Jun 2024filed 1 Jul 2024 | Simulations PlusIT Services & Consulting | SEC FORM 4 Sold | $37K750 at $49.32 | filing |
| 14 May 2024filed 15 May 2024 | Simulations Plusoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —2,000 at $0.00 | filing |
| 14 May 2024filed 15 May 2024 | Simulations PlusIT Services & Consulting | SEC FORM 4 Code M | $68K2,000 at $34.23 | filing |
| 14 May 2024filed 15 May 2024 | Simulations PlusIT Services & Consulting | SEC FORM 4 Sold | $150K3,000 at $50.13 | filing |
| 7 May 2024filed 8 May 2024 | Simulations Plusoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —2,000 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
Related people
Nobody else traded the same names lately.