Updated Jul 16, 2026
Scapa James Ralph is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $5.64M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-12-05 | ALTR | Altair Engineering Inc. | S — Open-market sale | 16.1K | $105.65 | $1.70M |
| 2024-12-02 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 6.5K | $105.69 | $687K |
| 2024-12-02 | ALTR | Altair Engineering Inc. | J — Other acquisition / disposition [10b5-1] | 6.5K | $0.00 | |
| 2024-12-02 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 6.5K | $105.69 | $687K |
| 2024-12-02 | ALTR | Altair Engineering Inc. | J — Other acquisition / disposition [10b5-1] | 6.5K | $0.00 | |
| 2024-10-29 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 296 | $103.84 | $31K |
| 2024-10-29 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 2.5K | $103.19 | $260K |
| 2024-10-29 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 3.7K | $102.08 | $376K |
| 2024-10-29 | ALTR | Altair Engineering Inc. | J — Other acquisition / disposition [10b5-1] | 6.5K | $0.00 | |
| 2024-10-29 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 295 | $103.84 | $31K |
| 2024-10-29 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 2.5K | $103.19 | $260K |
| 2024-10-29 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 3.7K | $102.08 | $376K |
| 2024-10-29 | ALTR | Altair Engineering Inc. | J — Other acquisition / disposition [10b5-1] | 6.5K | $0.00 | |
| 2024-10-01 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 928 | $95.55 | $89K |
| 2024-10-01 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 5.6K | $95.03 | $530K |
| 2024-10-01 | ALTR | Altair Engineering Inc. | J — Other acquisition / disposition [10b5-1] | 6.5K | $0.00 | |
| 2024-10-01 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 928 | $95.55 | $89K |
| 2024-10-01 | ALTR | Altair Engineering Inc. | S — Open-market sale [10b5-1] | 5.6K | $95.03 | $530K |
| 2024-10-01 | ALTR | Altair Engineering Inc. | J — Other acquisition / disposition [10b5-1] | 6.5K | $0.00 |
Scapa James Ralph is a corporate insider — currently tracked as Chief Executive Officer, Director, 10% Owner. InsiderAlpha tracks every SEC Form 4 filing in real time.
Recorded transactions: 0 open-market purchases () and 13 open-market sales ($5.64M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Scapa James Ralph profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.