// insider-profile
Westenberg Richard J.
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$0
Total sold
0
0B · 0S transactions
Mixed
Overall direction
Filing history: Oct 2023 — Feb 2026Based on last 8 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Feb 25, 2026 | Westenberg Richard J. | MAS | Tax Withholding | 6,565 | $71.86 | $472K |
| Feb 12, 2026 | Westenberg Richard J. | MAS | Award | 6,890 | $0.00 | $0K |
| Feb 12, 2026 | Westenberg Richard J. | MAS | Award | 21,610 | — | — |
| Feb 25, 2025 | Westenberg Richard J. | MAS | Tax Withholding | 4,599 | $76.09 | $350K |
| Feb 13, 2025 | Westenberg Richard J. | MAS | Award | 6,770 | $0.00 | $0K |
3 more transactions hidden
Free account · No credit card required
Building something? Get API access →