Skip to contentSchulz Stefan B — PROS Holdings, Inc. insider: 281 transactions · InsiderLensInsider trading activity of Schulz Stefan B
- Transactions on record
- 281
- since Nov 1, 2005
- Open-market buys
- 4
- $100.1K
- Open-market sells
- 30
- $8.8M
- Companies traded
- 3
- last filing Dec 11, 2025
Figures computed from official regulatory filings — methodology.
Companies where Schulz Stefan B has traded
Track record of Schulz Stefan B
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Schulz Stefan B
Co-insiders of Schulz Stefan B
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Balmforth ColinLAWSON SOFTWARE INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Dec 11, 2025 | OtherD | -107,865 | 0.00 USD | $0 | SEC |
| Dec 11, 2025 | OtherD | -23,150 | 0.00 USD | $0 | SEC |
| Dec 11, 2025 | OtherD | -66,962 | 0.00 USD | $0 | SEC |
| Dec 11, 2025 | OtherD | -38,376 | 0.00 USD | $0 | SEC |
| Dec 11, 2025 | OtherD | -2,916 | 0.00 USD | $0 | SEC |
| Dec 11, 2025 | Other | 297,674 | 23.25 USD | $6.9M | SEC |
| Oct 14, 2025 | ExerciseD | -2,916 | 0.00 USD | $0 | SEC |
| Oct 14, 2025 | Exercise | 2,916 | 22.96 USD | $67K | SEC |
| Oct 14, 2025 | Other | -1,944 | 22.94 USD | $44.6K | SEC |
| Oct 14, 2025 | Exercise | 4,630 | 22.94 USD | $106.2K | SEC |
| Oct 14, 2025 | ExerciseD | -4,630 | 0.00 USD | $0 | SEC |
| Oct 14, 2025 | ExerciseD | -4,263 | 0.00 USD | $0 | SEC |
| Oct 14, 2025 | Exercise | 4,263 | 22.94 USD | $97.8K | SEC |
| Oct 14, 2025 | Other | -1,330 | 22.96 USD | $30.5K | SEC |
| Oct 14, 2025 | Other | -2,112 | 22.94 USD | $48.4K | SEC |
| Jul 15, 2025 | Other | -2,112 | 15.48 USD | $32.7K | SEC |
| Jul 15, 2025 | ExerciseD | -4,263 | 0.00 USD | $0 | SEC |
| Jul 15, 2025 | Exercise | 4,630 | 15.48 USD | $71.7K | SEC |
| Jul 15, 2025 | Other | -1,944 | 15.48 USD | $30.1K | SEC |
| Jul 15, 2025 | Exercise | 4,263 | 15.48 USD | $66K | SEC |
| Jul 15, 2025 | ExerciseD | -4,630 | 0.00 USD | $0 | SEC |
| Jul 11, 2025 | Other | -1,330 | 16.27 USD | $21.6K | SEC |
| Jul 11, 2025 | Exercise | 2,916 | 16.27 USD | $47.4K | SEC |
| Jul 11, 2025 | ExerciseD | -2,916 | 0.00 USD | $0 | SEC |
| Apr 16, 2025 | Other | -1,944 | 16.20 USD | $31.5K | SEC |