Nasdaq · CIK 0001023459
SLP Simulations Plus, Inc.
Insider trading from SEC Form 4. Last filing 6 d ago. Close $18.50 on Oct 7, 2026, 0% from the 52-week low and 0% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
10
with a Form 4 at this company
Signals
Open-market buys and sells at Simulations Plus, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 0Weak | Daniel L Weiner director sell | $21k 750 shares | -9% | - | |
| 3Weak | Lisa LaVange director sell | $21k 650 shares | -8% | - | |
| 23Weak | Walter S Woltosz director, owner sell | $635k 20,000 shares | -1% | - | |
| 14Weak | Walter S Woltosz director, owner sell | $553k 20,000 shares | -1% | - |
Transactions
The last 56 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 6, 2026 | Shawn Oconnor Chief Executive Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -50,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Common Stock | -77,817 | $18.50 | $1.4M | 0 | 6 d ago |
| Oct 6, 2026 | Daniel L Weiner director | DDisposition to issuer Common Stock | -16,547 | $18.50 | $306k | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Common Stock | -85,140 | $18.50 | $1.6M | 0 | 6 d ago |
| Oct 6, 2026 | Walter S Woltosz director, owner | DDisposition to issuer Common Stock | -3,202,131 | $18.50 | $59M | 0 | 6 d ago |
| Oct 6, 2026 | John Kenneth Paglia director | DDisposition to issuer Common Stock | -14,589 | $18.50 | $270k | 0 | 6 d ago |
| Oct 6, 2026 | Sharlene Evans director | DDisposition to issuer Common Stock | -17,173 | $18.50 | $318k | 0 | 6 d ago |
| Oct 6, 2026 | William W Frederick EVP/CFO | DDisposition to issuer Common Stock | -2,100 | $18.50 | $39k | 0 | 6 d ago |
| Oct 6, 2026 | William W Frederick EVP/CFO | DDisposition to issuer Stock Options (Right to Buy)derivative | -32,500 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Shawn Oconnor Chief Executive Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -20,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -27,500 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Kenneth Paglia director | DDisposition to issuer Stock Options (Right to Buy)derivative | -6,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Walter S Woltosz director, owner | DDisposition to issuer Stock Options (Right to Buy)derivative | -5,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Daniel L Weiner director | DDisposition to issuer Stock Options (Right to Buy)derivative | -2,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -27,500 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | William W Frederick EVP/CFO | DDisposition to issuer Stock Options (Right to Buy)derivative | -20,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Kenneth Paglia director | DDisposition to issuer Stock Options (Right to Buy)derivative | -5,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Daniel L Weiner director | DDisposition to issuer Stock Options (Right to Buy)derivative | -5,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -15,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Shawn Oconnor Chief Executive Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -20,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -26,206 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Shawn Oconnor Chief Executive Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -25,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -9,300 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -15,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | William W Frederick EVP/CFO | DDisposition to issuer Stock Options (Right to Buy)derivative | -20,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -7,500 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Shawn Oconnor Chief Executive Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -50,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | William W Frederick EVP/CFO | DDisposition to issuer Stock Options (Right to Buy)derivative | -25,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -113,300 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -7,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | William W Frederick EVP/CFO | DDisposition to issuer Stock Options (Right to Buy)derivative | -10,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Shawn Oconnor Chief Executive Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -50,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -15,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -5,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Shawn Oconnor Chief Executive Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -32,500 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -15,000 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -9,300 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -2,589 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | John Anthony DiBella II Chief Revenue Officer | DDisposition to issuer Stock Options (Right to Buy)derivative | -7,500 | - | - | 0 | 6 d ago |
| Oct 6, 2026 | Jill Fiedler-Kelly President, Services Solutions | DDisposition to issuer Stock Options (Right to Buy)derivative | -5,000 | - | - | 0 | 6 d ago |
| May 1, 2025 | Sharlene Evans director | AGrant or award Common Stock | +786 | $0.00 | $0 | 9,435 | May 1, 2025 |
| Feb 3, 2025 | Sharlene Evans director | AGrant or award Common Stock | +787 | $0.00 | $0 | 8,649 | Feb 4, 2025 |
| Dec 27, 2024 | Daniel L Weiner director | SOpen-market sale Common Stock10b5-1 | -750 | $28.50 | $21k | 7,236 | Dec 30, 2024 |
| Dec 2, 2024 | Lisa LaVange director | SOpen-market sale Common Stock10b5-1 | -650 | $31.88 | $21k | 7,150 | Dec 3, 2024 |
| Dec 2, 2024 | Walter S Woltosz director, owner | SOpen-market sale Common Stock10b5-1 | -20,000 | $31.76 | $635k | 3,442,584 | Dec 3, 2024 |
| Nov 1, 2024 | Lisa LaVange director | AGrant or award Common Stock | +992 | $0.00 | $0 | 7,800 | Nov 5, 2024 |
| Nov 1, 2024 | Daniel L Weiner director | AGrant or award Common Stock | +992 | $0.00 | $0 | 7,986 | Nov 5, 2024 |
| Nov 1, 2024 | Walter S Woltosz director, owner | AGrant or award Common Stock10b5-1 | +992 | $0.00 | $0 | 3,482,584 | Nov 5, 2024 |
| Nov 1, 2024 | John Kenneth Paglia director | AGrant or award Common Stock | +992 | $0.00 | $0 | 5,278 | Nov 5, 2024 |
| Nov 1, 2024 | Sharlene Evans director | AGrant or award Common Stock | +992 | $0.00 | $0 | 7,862 | Nov 5, 2024 |
| Nov 1, 2024 | Walter S Woltosz director, owner | SOpen-market sale Common Stock10b5-1 | -20,000 | $27.66 | $553k | 3,462,584 | Nov 5, 2024 |
| Oct 17, 2024 | John Anthony DiBella II Business Unit President | AGrant or award Stock Options (Right to Buy)derivative | +7,500 | $0.00 | $0 | 7,500 | Oct 21, 2024 |
| Oct 17, 2024 | William W Frederick CFO/COO | AGrant or award Stock Options (Right to Buy)derivative | +10,000 | $0.00 | $0 | 10,000 | Oct 21, 2024 |
| Oct 17, 2024 | Jill Fiedler-Kelly Business Unit President | AGrant or award Stock Options (Right to Buy)derivative | +7,500 | $0.00 | $0 | 7,500 | Oct 21, 2024 |
| Oct 17, 2024 | Shawn Oconnor Chief Executive Officer | AGrant or award Stock Options (Right to Buy)derivative | +32,500 | $0.00 | $0 | 32,500 | Oct 21, 2024 |
| Oct 17, 2024 | Daniel Szot Chief Revenue Officer | AGrant or award Stock Options (Right to Buy)derivative | +7,500 | $0.00 | $0 | 7,500 | Oct 21, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- John Anthony DiBella IIChief Revenue Officer
- Sharlene Evansdirector
- William W FrederickEVP/CFO
- Jill Fiedler-KellyPresident, Services Solutions
- Lisa LaVangedirector
- Shawn OconnorChief Executive Officer
- John Kenneth Pagliadirector
- Daniel SzotChief Revenue Officer
- Daniel L Weinerdirector
- Walter S Woltoszdirector, owner
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.