Companies / Simulations Plus, Inc. / Activity
Activity — Simulations Plus, Inc.
26 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | Woltosz Walter S Director | Sell | Common Stock | $261.4K | -15K -0.46% | 3,252,800 16.08% of shares | medium |
| May 4, 2026 | Woltosz Walter S Director | Sell | Common Stock | $226.9K | -15K -0.46% | 3,267,800 16.16% of shares | medium |
| Jun 16, 2026 | Fiedler-Kelly Jill Executive | Sell | Common Stock | $133.8K | -7K -8.63% | 77,817 0.38% of shares | medium |
| Feb 6, 2026 | DiBella John Anthony II Executive | Exercise | Common Stock | $100.0K | +10K +12.90% | 90,140 0.45% of shares | low |
| Jan 28, 2026 | Fiedler-Kelly Jill Executive | Exercise | Common Stock | $86.9K | +9K +13.00% | 77,817 0.38% of shares | low |
| Jun 16, 2026 | Fiedler-Kelly Jill Executive | Exercise | Common Stock | $73.9K | +7K +9.45% | 85,167 0.42% of shares | low |
| Jun 15, 2026 | Fiedler-Kelly Jill Executive | Sell | Common Stock | $17.3K | -1K -1.33% | 77,817 0.38% of shares | low |
| May 11, 2026 | Fiedler-Kelly Jill Executive | Sell | Common Stock | $16.5K | -1K -1.27% | 77,817 0.38% of shares | low |
| Jun 3, 2026 | DiBella John Anthony II Executive | Sell | Common Stock | $16.5K | -1K -1.13% | 87,140 0.43% of shares | low |
| May 4, 2026 | DiBella John Anthony II Executive | Sell | Common Stock | $15.0K | -1K -1.12% | 88,140 0.44% of shares | low |
| Apr 15, 2026 | DiBella John Anthony II Executive | Sell | Common Stock | $13.4K | -1K -1.11% | 89,140 0.44% of shares | low |
| Jun 15, 2026 | Fiedler-Kelly Jill Executive | Exercise | Common Stock | $10.6K | +1K +1.35% | 78,867 0.39% of shares | low |
| May 11, 2026 | Fiedler-Kelly Jill Executive | Exercise | Common Stock | $10.1K | +1K +1.29% | 78,817 0.39% of shares | low |
| May 1, 2026 | Evans Sharlene Director | Grant | Common Stock | $0 | +2K +14.06% | 17,173 0.08% of shares | low |
| May 1, 2026 | Paglia John Kenneth Director | Grant | Common Stock | $0 | +2K +16.97% | 14,589 0.07% of shares | low |
| May 1, 2026 | Woltosz Walter S Director | Grant | Common Stock | $0 | +2K +0.06% | 3,282,800 16.23% of shares | low |
| May 1, 2026 | Weiner Daniel L Director | Grant | Common Stock | $0 | +2K +14.67% | 16,547 0.08% of shares | low |
| Jan 30, 2026 | Paglia John Kenneth Director | Grant | Common Stock | $0 | +2K +16.60% | 12,472 0.06% of shares | low |
| Jan 30, 2026 | Woltosz Walter S Director | Grant | Common Stock | $0 | +2K +0.05% | 3,280,683 16.22% of shares | low |
| Jan 30, 2026 | Weiner Daniel L Director | Grant | Common Stock | $0 | +2K +14.04% | 14,430 0.07% of shares | low |
| Jan 30, 2026 | Evans Sharlene Director | Grant | Common Stock | $0 | +2K +13.37% | 15,056 0.07% of shares | low |
| Jun 16, 2026 | Fiedler-Kelly Jill Executive | Exercise | Employee Stock Option (Right to Buy) | — | -7K -100.00% | 0 0.00% of shares | low |
| Jun 15, 2026 | Fiedler-Kelly Jill Executive | Exercise | Employee Stock Option (Right to Buy) | — | -1K -12.50% | 7,350 0.04% of shares | low |
| May 11, 2026 | Fiedler-Kelly Jill Executive | Exercise | Employee Stock Option (Right to Buy) | — | -1K -10.64% | 8,400 0.04% of shares | low |
| Feb 6, 2026 | DiBella John Anthony II Executive | Exercise | Stock Options (Right to Buy) | — | -10K -100.00% | 0 0.00% of shares | low |
| Jan 28, 2026 | Fiedler-Kelly Jill Executive | Exercise | Employee Stock Option (Right to Buy) | — | -9K -100.00% | 0 0.00% of shares | low |