// insider-profile
Whittenburg Mark G
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$13.9M
Total sold
7
0B · 7S transactions
Net seller
Overall direction
Most active in
Filing history: Mar 2024 — Mar 2026Based on last 50 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 11, 2026 | Whittenburg Mark G | CNM | Tax Withholding | 331 | $49.16 | $16K |
| Mar 10, 2026 | Whittenburg Mark G | CNM | Tax Withholding | 557 | $49.38 | $28K |
| Mar 9, 2026 | Whittenburg Mark G | CNM | Tax Withholding | 278 | $49.96 | $14K |
| Dec 31, 2025 | Whittenburg Mark G | CNM | Gift | 25,500 | $0.00 | $0K |
| Jun 9, 2025 | Whittenburg Mark G | CNM | C | 49,100 | $0.00 | $0K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →